icedchai

solved: in the 1.17.1 forge beta, you cannot extend the WitherSkeleton class. gonna have to settle for Skeleton ig

[19Nov2021 15:10:30.120] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeclientuserdev, --version, MOD_DEV, --assetIndex, 1.17, --assetsDir, C:\Users\melon\.gradle\caches\forge_gradle\assets, --gameDir, ., --fml.forgeVersion, 37.0.109, --fml.mcVersion, 1.17.1, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20210706.113038] [19Nov2021 15:10:30.130] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 9.0.7+91+master.8569cdf starting: java version 16.0.2 by Amazon.com Inc. [19Nov2021 15:10:30.144] [main/DEBUG] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Found launch services [fmlclientdev,forgeclient,minecraft,fmlserveruserdev,fmlclient,fmldatauserdev,forgeserverdev,forgeserveruserdev,forgeclientdev,forgeclientuserdev,forgeserver,forgedatadev,fmlserver,fmlclientuserdev,fmlserverdev,forgedatauserdev,testharness] [19Nov2021 15:10:30.168] [main/DEBUG] [cpw.mods.modlauncher.NameMappingServiceHandler/MODLAUNCHER]: Found naming services : [srgtomcp] [19Nov2021 15:10:30.187] [main/DEBUG] [cpw.mods.modlauncher.LaunchPluginHandler/MODLAUNCHER]: Found launch plugins: [mixin,eventbus,object_holder_definalize,runtime_enum_extender,capability_token_subclass,capability_inject_definalize,accesstransformer,runtimedistcleaner] [19Nov2021 15:10:30.201] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Discovering transformation services [19Nov2021 15:10:30.207] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Found additional transformation services from discovery services: java.util.stream.ReferencePipeline$3@54c62d71 [19Nov2021 15:10:30.220] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Found transformer services : [mixin,fml] [19Nov2021 15:10:30.220] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Transformation services loading [19Nov2021 15:10:30.221] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Loading service mixin [19Nov2021 15:10:30.221] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Loaded service mixin [19Nov2021 15:10:30.221] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Loading service fml [19Nov2021 15:10:30.223] [main/DEBUG] [net.minecraftforge.fml.loading.LauncherVersion/CORE]: Found FMLLauncher version 1.0 [19Nov2021 15:10:30.223] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML 1.0 loading [19Nov2021 15:10:30.223] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML found ModLauncher version : 9.0.7+91+master.8569cdf [19Nov2021 15:10:30.224] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML found AccessTransformer version : 8.0.4+66+master.c09db6d7 [19Nov2021 15:10:30.224] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML found EventBus version : 5.0.3+70+master.d7d405b [19Nov2021 15:10:30.225] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Found Runtime Dist Cleaner [19Nov2021 15:10:30.226] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: FML found CoreMod version : 5.0.1+15+master.dc5a2922 [19Nov2021 15:10:30.227] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Found ForgeSPI package implementation version 4.0.10+24+master.876d7985 [19Nov2021 15:10:30.227] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Found ForgeSPI package specification 4 [19Nov2021 15:10:30.228] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Loaded service fml [19Nov2021 15:10:30.229] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Configuring option handling for services [19Nov2021 15:10:30.234] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Transformation services initializing [19Nov2021 15:10:30.234] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initializing transformation service mixin [19Nov2021 15:10:30.246] [main/DEBUG] [mixin/]: MixinService [ModLauncher] was successfully booted in cpw.mods.cl.ModuleClassLoader@2eda0940 [19Nov2021 15:10:30.257] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=union:/C:/Users/melon/.gradle/caches/modules-2/files-2.1/org.spongepowered/mixin/0.8.4/4ec7d77d9ab32596ca0b78bb123956734767e3a/mixin-0.8.4.jar%2325! Service=ModLauncher Env=CLIENT [19Nov2021 15:10:30.260] [main/DEBUG] [mixin/]: Initialising Mixin Platform Manager [19Nov2021 15:10:30.260] [main/DEBUG] [mixin/]: Adding mixin platform agents for container ModLauncher Root Container(ModLauncher:4f56a0a2) [19Nov2021 15:10:30.261] [main/DEBUG] [mixin/]: Instancing new MixinPlatformAgentMinecraftForge for ModLauncher Root Container(ModLauncher:4f56a0a2) [19Nov2021 15:10:30.261] [main/DEBUG] [mixin/]: MixinPlatformAgentMinecraftForge rejected container ModLauncher Root Container(ModLauncher:4f56a0a2) [19Nov2021 15:10:30.262] [main/DEBUG] [mixin/]: Instancing new MixinPlatformAgentDefault for ModLauncher Root Container(ModLauncher:4f56a0a2) [19Nov2021 15:10:30.262] [main/DEBUG] [mixin/]: MixinPlatformAgentDefault accepted container ModLauncher Root Container(ModLauncher:4f56a0a2) [19Nov2021 15:10:30.264] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initialized transformation service mixin [19Nov2021 15:10:30.264] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initializing transformation service fml [19Nov2021 15:10:30.264] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Setting up basic FML game directories [19Nov2021 15:10:30.265] [main/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing GAMEDIR directory : C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run [19Nov2021 15:10:30.265] [main/DEBUG] [net.minecraftforge.fml.loading.FMLPaths/CORE]: Path GAMEDIR is C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run [19Nov2021 15:10:30.266] [main/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing MODSDIR directory : C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\mods [19Nov2021 15:10:30.266] [main/DEBUG] [net.minecraftforge.fml.loading.FMLPaths/CORE]: Path MODSDIR is C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\mods [19Nov2021 15:10:30.266] [main/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing CONFIGDIR directory : C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config [19Nov2021 15:10:30.266] [main/DEBUG] [net.minecraftforge.fml.loading.FMLPaths/CORE]: Path CONFIGDIR is C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config [19Nov2021 15:10:30.266] [main/DEBUG] [net.minecraftforge.fml.loading.FMLPaths/CORE]: Path FMLCONFIG is C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\fml.toml [19Nov2021 15:10:30.266] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Loading configuration [19Nov2021 15:10:30.295] [main/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing default config directory directory : C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\defaultconfigs [19Nov2021 15:10:30.295] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Preparing ModFile [19Nov2021 15:10:30.297] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Preparing launch handler [19Nov2021 15:10:30.297] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Using forgeclientuserdev as launch service [19Nov2021 15:10:30.312] [main/DEBUG] [net.minecraftforge.fml.loading.FMLLoader/CORE]: Received command line version data : VersionInfo[forgeVersion=37.0.109, mcVersion=1.17.1, mcpVersion=20210706.113038, forgeGroup=net.minecraftforge] [19Nov2021 15:10:30.313] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initialized transformation service fml [19Nov2021 15:10:30.314] [main/DEBUG] [cpw.mods.modlauncher.NameMappingServiceHandler/MODLAUNCHER]: Current naming domain is 'mcp' [19Nov2021 15:10:30.315] [main/DEBUG] [cpw.mods.modlauncher.NameMappingServiceHandler/MODLAUNCHER]: Identified name mapping providers {srg=srgtomcp:1234} [19Nov2021 15:10:30.315] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Transformation services begin scanning [19Nov2021 15:10:30.315] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Beginning scan trigger - transformation service mixin [19Nov2021 15:10:30.315] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: End scan trigger - transformation service mixin [19Nov2021 15:10:30.316] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Beginning scan trigger - transformation service fml [19Nov2021 15:10:30.316] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Initiating mod scan [19Nov2021 15:10:30.323] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModListHandler/CORE]: Found mod coordinates from lists: [] [19Nov2021 15:10:30.325] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/CORE]: Found Mod Locators : (mods folder:null),(maven libs:null),(exploded directory:null),(minecraft:null),(userdev classpath:null) [19Nov2021 15:10:30.328] [main/DEBUG] [net.minecraftforge.fml.loading.targets.CommonLaunchHandler/CORE]: Got mod coordinates examplemod%%C:/Users/melon/IdeaProjects/mods/icedchai's-skeleton-mobs-forge-port\build\resources\main;examplemod%%C:/Users/melon/IdeaProjects/mods/icedchai's-skeleton-mobs-forge-port\build\classes\java\main from env [19Nov2021 15:10:30.330] [main/DEBUG] [net.minecraftforge.fml.loading.targets.CommonLaunchHandler/CORE]: Found supplied mod coordinates [{examplemod=[C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\build\resources\main, C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\build\classes\java\main]}] [19Nov2021 15:10:30.514] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileInfo/LOADING]: Found valid mod file forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar with {minecraft} mods - versions {1.17.1} [19Nov2021 15:10:30.517] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Loading mod file C:\Users\melon\.gradle\caches\forge_gradle\minecraft_user_repo\net\minecraftforge\forge\1.17.1-37.0.109_mapped_official_1.17.1\forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar with languages [LanguageSpec[languageName=minecraft, acceptedVersions=1]] [19Nov2021 15:10:30.518] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Considering mod file candidate C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\build\resources\main [19Nov2021 15:10:30.549] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileInfo/LOADING]: Found valid mod file main with {icedchaiskeletons} mods - versions {0.0NONE} [19Nov2021 15:10:30.549] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Loading mod file C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\build\resources\main with languages [LanguageSpec[languageName=javafml, acceptedVersions=[37,)]] [19Nov2021 15:10:30.550] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Considering mod file candidate [19Nov2021 15:10:30.552] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileInfo/LOADING]: Found valid mod file with {forge} mods - versions {37.0.109} [19Nov2021 15:10:30.552] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Loading mod file with languages [LanguageSpec[languageName=javafml, acceptedVersions=[24,]]] [19Nov2021 15:10:30.573] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Found coremod field_to_method with Javascript path coremods/field_to_method.js [19Nov2021 15:10:30.573] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Found coremod field_to_instanceof with Javascript path coremods/field_to_instanceof.js [19Nov2021 15:10:30.573] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Found coremod add_bouncer_method with Javascript path coremods/add_bouncer_method.js [19Nov2021 15:10:30.573] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Found coremod coremods/field_to_method.js [19Nov2021 15:10:30.574] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Found coremod coremods/field_to_instanceof.js [19Nov2021 15:10:30.574] [main/DEBUG] [net.minecraftforge.fml.loading.moddiscovery.ModFile/LOADING]: Found coremod coremods/add_bouncer_method.js [19Nov2021 15:10:30.575] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: End scan trigger - transformation service fml [19Nov2021 15:10:30.723] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Found 2 language providers [19Nov2021 15:10:30.724] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Found language provider minecraft, version 1.0 [19Nov2021 15:10:30.725] [main/DEBUG] [net.minecraftforge.fml.loading.LanguageLoadingProvider/CORE]: Found language provider javafml, version 37 [19Nov2021 15:10:30.731] [main/DEBUG] [net.minecraftforge.fml.loading.ModSorter/LOADING]: Found 0 mod requirements (0 mandatory, 0 optional) [19Nov2021 15:10:30.732] [main/DEBUG] [net.minecraftforge.fml.loading.ModSorter/LOADING]: Found 0 mod requirements missing (0 mandatory, 0 optional) [19Nov2021 15:10:31.057] [main/DEBUG] [net.minecraftforge.fml.loading.MCPNamingService/CORE]: Loaded 26870 method mappings from methods.csv [19Nov2021 15:10:31.077] [main/DEBUG] [net.minecraftforge.fml.loading.MCPNamingService/CORE]: Loaded 25986 field mappings from fields.csv [19Nov2021 15:10:31.119] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Transformation services loading transformers [19Nov2021 15:10:31.120] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initializing transformers for transformation service mixin [19Nov2021 15:10:31.121] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initialized transformers for transformation service mixin [19Nov2021 15:10:31.121] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initializing transformers for transformation service fml [19Nov2021 15:10:31.121] [main/DEBUG] [net.minecraftforge.fml.loading.FMLServiceProvider/CORE]: Loading coremod transformers [19Nov2021 15:10:31.122] [main/DEBUG] [net.minecraftforge.coremod.CoreModEngine/COREMOD]: Loading CoreMod from coremods/field_to_method.js [19Nov2021 15:10:31.244] [main/DEBUG] [net.minecraftforge.coremod.CoreModEngine/COREMOD]: CoreMod loaded successfully [19Nov2021 15:10:31.244] [main/DEBUG] [net.minecraftforge.coremod.CoreModEngine/COREMOD]: Loading CoreMod from coremods/field_to_instanceof.js [19Nov2021 15:10:31.289] [main/DEBUG] [net.minecraftforge.coremod.CoreModEngine/COREMOD]: CoreMod loaded successfully [19Nov2021 15:10:31.290] [main/DEBUG] [net.minecraftforge.coremod.CoreModEngine/COREMOD]: Loading CoreMod from coremods/add_bouncer_method.js [19Nov2021 15:10:31.317] [main/DEBUG] [net.minecraftforge.coremod.CoreModEngine/COREMOD]: CoreMod loaded successfully [19Nov2021 15:10:31.323] [main/DEBUG] [cpw.mods.modlauncher.TransformStore/MODLAUNCHER]: Adding transformer net.minecraftforge.coremod.transformer.CoreModClassTransformer@2b9f74d0 to Target : CLASS {Lnet/minecraft/world/effect/MobEffectInstance;} {} {V} [19Nov2021 15:10:31.325] [main/DEBUG] [cpw.mods.modlauncher.TransformStore/MODLAUNCHER]: Adding transformer net.minecraftforge.coremod.transformer.CoreModClassTransformer@76889e60 to Target : CLASS {Lnet/minecraft/world/item/BucketItem;} {} {V} [19Nov2021 15:10:31.325] [main/DEBUG] [cpw.mods.modlauncher.TransformStore/MODLAUNCHER]: Adding transformer net.minecraftforge.coremod.transformer.CoreModClassTransformer@706fe5c6 to Target : CLASS {Lnet/minecraft/world/level/block/StairBlock;} {} {V} [19Nov2021 15:10:31.325] [main/DEBUG] [cpw.mods.modlauncher.TransformStore/MODLAUNCHER]: Adding transformer net.minecraftforge.coremod.transformer.CoreModClassTransformer@6c15e8c7 to Target : CLASS {Lnet/minecraft/world/level/block/FlowerPotBlock;} {} {V} [19Nov2021 15:10:31.325] [main/DEBUG] [cpw.mods.modlauncher.TransformStore/MODLAUNCHER]: Adding transformer net.minecraftforge.coremod.transformer.CoreModClassTransformer@56380231 to Target : CLASS {Lnet/minecraft/world/item/ItemStack;} {} {V} [19Nov2021 15:10:31.325] [main/DEBUG] [cpw.mods.modlauncher.TransformStore/MODLAUNCHER]: Adding transformer net.minecraftforge.coremod.transformer.CoreModClassTransformer@64f1fd08 to Target : CLASS {Lnet/minecraft/network/play/client/CClientSettingsPacket;} {} {V} [19Nov2021 15:10:31.326] [main/DEBUG] [cpw.mods.modlauncher.TransformationServiceDecorator/MODLAUNCHER]: Initialized transformers for transformation service fml [19Nov2021 15:10:31.559] [main/DEBUG] [mixin/]: Processing prepare() for PlatformAgent[MixinPlatformAgentDefault:ModLauncher Root Container(ModLauncher:4f56a0a2)] [19Nov2021 15:10:31.560] [main/DEBUG] [mixin/]: Processing launch tasks for PlatformAgent[MixinPlatformAgentDefault:ModLauncher Root Container(ModLauncher:4f56a0a2)] [19Nov2021 15:10:31.560] [main/DEBUG] [mixin/]: Adding mixin platform agents for container SecureJarResource(minecraft) [19Nov2021 15:10:31.560] [main/DEBUG] [mixin/]: Instancing new MixinPlatformAgentMinecraftForge for SecureJarResource(minecraft) [19Nov2021 15:10:31.560] [main/DEBUG] [mixin/]: MixinPlatformAgentMinecraftForge rejected container SecureJarResource(minecraft) [19Nov2021 15:10:31.560] [main/DEBUG] [mixin/]: Instancing new MixinPlatformAgentDefault for SecureJarResource(minecraft) [19Nov2021 15:10:31.560] [main/DEBUG] [mixin/]: MixinPlatformAgentDefault accepted container SecureJarResource(minecraft) [19Nov2021 15:10:31.560] [main/DEBUG] [mixin/]: Processing prepare() for PlatformAgent[MixinPlatformAgentDefault:SecureJarResource(minecraft)] [19Nov2021 15:10:31.561] [main/DEBUG] [mixin/]: Adding mixin platform agents for container SecureJarResource(icedchaiskeletons) [19Nov2021 15:10:31.561] [main/DEBUG] [mixin/]: Instancing new MixinPlatformAgentMinecraftForge for SecureJarResource(icedchaiskeletons) [19Nov2021 15:10:31.561] [main/DEBUG] [mixin/]: MixinPlatformAgentMinecraftForge rejected container SecureJarResource(icedchaiskeletons) [19Nov2021 15:10:31.561] [main/DEBUG] [mixin/]: Instancing new MixinPlatformAgentDefault for SecureJarResource(icedchaiskeletons) [19Nov2021 15:10:31.561] [main/DEBUG] [mixin/]: MixinPlatformAgentDefault accepted container SecureJarResource(icedchaiskeletons) [19Nov2021 15:10:31.561] [main/DEBUG] [mixin/]: Processing prepare() for PlatformAgent[MixinPlatformAgentDefault:SecureJarResource(icedchaiskeletons)] [19Nov2021 15:10:31.561] [main/DEBUG] [mixin/]: Adding mixin platform agents for container SecureJarResource(forge) [19Nov2021 15:10:31.562] [main/DEBUG] [mixin/]: Instancing new MixinPlatformAgentMinecraftForge for SecureJarResource(forge) [19Nov2021 15:10:31.562] [main/DEBUG] [mixin/]: MixinPlatformAgentMinecraftForge rejected container SecureJarResource(forge) [19Nov2021 15:10:31.562] [main/DEBUG] [mixin/]: Instancing new MixinPlatformAgentDefault for SecureJarResource(forge) [19Nov2021 15:10:31.562] [main/DEBUG] [mixin/]: MixinPlatformAgentDefault accepted container SecureJarResource(forge) [19Nov2021 15:10:31.562] [main/DEBUG] [mixin/]: Processing prepare() for PlatformAgent[MixinPlatformAgentDefault:SecureJarResource(forge)] [19Nov2021 15:10:31.562] [main/DEBUG] [mixin/]: inject() running with 4 agents [19Nov2021 15:10:31.562] [main/DEBUG] [mixin/]: Processing inject() for PlatformAgent[MixinPlatformAgentDefault:ModLauncher Root Container(ModLauncher:4f56a0a2)] [19Nov2021 15:10:31.563] [main/DEBUG] [mixin/]: Processing inject() for PlatformAgent[MixinPlatformAgentDefault:SecureJarResource(minecraft)] [19Nov2021 15:10:31.563] [main/DEBUG] [mixin/]: Processing inject() for PlatformAgent[MixinPlatformAgentDefault:SecureJarResource(icedchaiskeletons)] [19Nov2021 15:10:31.563] [main/DEBUG] [mixin/]: Processing inject() for PlatformAgent[MixinPlatformAgentDefault:SecureJarResource(forge)] [19Nov2021 15:10:31.563] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeclientuserdev' with arguments [--version, MOD_DEV, --gameDir, ., --assetsDir, C:\Users\melon\.gradle\caches\forge_gradle\assets, --assetIndex, 1.17] [19Nov2021 15:10:31.615] [main/DEBUG] [mixin/]: Error cleaning class output directory: .mixin.out [19Nov2021 15:10:31.619] [main/DEBUG] [mixin/]: Preparing mixins for MixinEnvironment[DEFAULT] [19Nov2021 15:10:32.424] [pool-3-thread-1/DEBUG] [net.minecraftforge.coremod.transformer.CoreModBaseTransformer/COREMOD]: Transforming net/minecraft/world/level/block/StairBlock [19Nov2021 15:10:32.480] [pool-3-thread-1/DEBUG] [net.minecraftforge.coremod.transformer.CoreModBaseTransformer/COREMOD]: Transforming net/minecraft/world/level/block/FlowerPotBlock [19Nov2021 15:10:33.034] [pool-3-thread-1/DEBUG] [net.minecraftforge.coremod.transformer.CoreModBaseTransformer/COREMOD]: Transforming net/minecraft/world/item/ItemStack [19Nov2021 15:10:34.694] [pool-3-thread-1/DEBUG] [net.minecraftforge.coremod.transformer.CoreModBaseTransformer/COREMOD]: Transforming net/minecraft/world/item/BucketItem [19Nov2021 15:10:34.831] [pool-3-thread-1/DEBUG] [net.minecraftforge.coremod.transformer.CoreModBaseTransformer/COREMOD]: Transforming net/minecraft/world/effect/MobEffectInstance [19Nov2021 15:10:35.661] [Render thread/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD' [19Nov2021 15:10:36.625] [Render thread/DEBUG] [net.minecraftforge.fml.ModWorkManager/LOADING]: Using 16 threads for parallel mod-loading [19Nov2021 15:10:36.631] [Render thread/DEBUG] [net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider/LOADING]: Loading FMLModContainer from classloader cpw.mods.modlauncher.TransformingClassLoader@381d7219 - got cpw.mods.cl.ModuleClassLoader@70e0accd [19Nov2021 15:10:36.631] [Render thread/DEBUG] [net.minecraftforge.fml.javafmlmod.FMLModContainer/LOADING]: Creating FMLModContainer instance for net.minecraftforge.common.ForgeMod [19Nov2021 15:10:36.637] [Render thread/DEBUG] [net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider/LOADING]: Loading FMLModContainer from classloader cpw.mods.modlauncher.TransformingClassLoader@381d7219 - got cpw.mods.cl.ModuleClassLoader@70e0accd [19Nov2021 15:10:36.637] [Render thread/DEBUG] [net.minecraftforge.fml.javafmlmod.FMLModContainer/LOADING]: Creating FMLModContainer instance for me.icedchai.icedchaiskeletons.icedchaiSkeletons [19Nov2021 15:10:36.680] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigTracker/CONFIG]: Config file icedchaiskeletons-common.toml for icedchaiskeletons tracking [19Nov2021 15:10:36.681] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Attempting to inject @EventBusSubscriber classes into the eventbus for icedchaiskeletons [19Nov2021 15:10:36.685] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Auto-subscribing me.icedchai.icedchaiskeletons.client.ClientModEvents to MOD [19Nov2021 15:10:36.688] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Auto-subscribing me.icedchai.icedchaiskeletons.common.event.CommonForgeEvents to FORGE [19Nov2021 15:10:36.693] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Auto-subscribing me.icedchai.icedchaiskeletons.common.event.CommonModEvents to MOD [19Nov2021 15:10:36.695] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Auto-subscribing me.icedchai.icedchaiskeletons.icedchaiSkeletons$RegistryEvents to MOD [19Nov2021 15:10:36.781] [modloading-worker-2/DEBUG] [net.minecraftforge.fml.config.ConfigTracker/CONFIG]: Config file forge-client.toml for forge tracking [19Nov2021 15:10:36.782] [modloading-worker-2/DEBUG] [net.minecraftforge.fml.config.ConfigTracker/CONFIG]: Config file forge-server.toml for forge tracking [19Nov2021 15:10:36.782] [modloading-worker-2/DEBUG] [net.minecraftforge.fml.config.ConfigTracker/CONFIG]: Config file forge-common.toml for forge tracking [19Nov2021 15:10:36.819] [modloading-worker-2/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Attempting to inject @EventBusSubscriber classes into the eventbus for forge [19Nov2021 15:10:36.820] [modloading-worker-2/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Auto-subscribing net.minecraftforge.common.ForgeSpawnEggItem$CommonHandler to MOD [19Nov2021 15:10:36.821] [modloading-worker-2/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Auto-subscribing net.minecraftforge.common.ForgeSpawnEggItem$ColorRegisterHandler to MOD [19Nov2021 15:10:36.826] [modloading-worker-2/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Auto-subscribing net.minecraftforge.client.model.ModelDataManager to FORGE [19Nov2021 15:10:36.828] [modloading-worker-2/DEBUG] [net.minecraftforge.fml.javafmlmod.AutomaticEventSubscriber/LOADING]: Auto-subscribing net.minecraftforge.client.ForgeHooksClient$ClientEvents to MOD [19Nov2021 15:10:37.575] [Render thread/INFO] [com.mojang.text2speech.NarratorWindows/]: Narrator library for x64 successfully loaded [19Nov2021 15:10:37.738] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigTracker/CONFIG]: Loading configs type CLIENT [19Nov2021 15:10:37.739] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Built TOML config for C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\forge-client.toml [19Nov2021 15:10:37.744] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Loaded TOML config file C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\forge-client.toml [19Nov2021 15:10:37.745] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Watching TOML config file C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\forge-client.toml for changes [19Nov2021 15:10:37.747] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigTracker/CONFIG]: Loading configs type COMMON [19Nov2021 15:10:37.747] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Built TOML config for C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\icedchaiskeletons-common.toml [19Nov2021 15:10:37.759] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Loaded TOML config file C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\icedchaiskeletons-common.toml [19Nov2021 15:10:37.759] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Watching TOML config file C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\icedchaiskeletons-common.toml for changes [19Nov2021 15:10:37.760] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Built TOML config for C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\forge-common.toml [19Nov2021 15:10:37.765] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Loaded TOML config file C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\forge-common.toml [19Nov2021 15:10:37.765] [modloading-worker-11/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Watching TOML config file C:\Users\melon\IdeaProjects\mods\icedchai's-skeleton-mobs-forge-port\run\config\forge-common.toml for changes [19Nov2021 15:10:37.905] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Starting version check at https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json [19Nov2021 15:10:38.448] [Forge Version Check/DEBUG] [net.minecraftforge.fml.VersionChecker/]: [forge] Received version check data: { "homepage": "https://files.minecraftforge.net/net/minecraftforge/forge/", "promos": { "1.1-latest": "1.3.4.29", "1.2.3-latest": "1.4.1.64", "1.2.4-latest": "2.0.0.68", "1.2.5-latest": "3.4.9.171", "1.3.2-latest": "4.3.5.318", "1.4.0-latest": "5.0.0.326", "1.4.1-latest": "6.0.0.329", "1.4.2-latest": "6.0.1.355", "1.4.3-latest": "6.2.1.358", "1.4.4-latest": "6.3.0.378", "1.4.5-latest": "6.4.2.448", "1.4.6-latest": "6.5.0.489", "1.4.7-latest": "6.6.2.534", "1.5-latest": "7.7.0.598", "1.5.1-latest": "7.7.2.682", "1.5.2-latest": "7.8.1.738", "1.5.2-recommended": "7.8.1.738", "1.6.1-latest": "8.9.0.775", "1.6.2-latest": "9.10.1.871", "1.6.2-recommended": "9.10.1.871", "1.6.3-latest": "9.11.0.878", "1.6.4-latest": "9.11.1.1345", "1.6.4-recommended": "9.11.1.1345", "1.7.2-latest": "10.12.2.1161", "1.7.2-recommended": "10.12.2.1161", "1.7.10_pre4-latest": "10.12.2.1149", "1.7.10-latest": "10.13.4.1614", "1.7.10-recommended": "10.13.4.1614", "1.8-latest": "11.14.4.1577", "1.8-recommended": "11.14.4.1563", "1.8.8-latest": "11.15.0.1655", "1.8.9-latest": "11.15.1.2318", "1.8.9-recommended": "11.15.1.2318", "1.9-latest": "12.16.1.1938", "1.9-recommended": "12.16.1.1887", "1.9.4-latest": "12.17.0.2317", "1.9.4-recommended": "12.17.0.2317", "1.10-latest": "12.18.0.2000", "1.10.2-latest": "12.18.3.2511", "1.10.2-recommended": "12.18.3.2511", "1.11-latest": "13.19.1.2199", "1.11-recommended": "13.19.1.2189", "1.11.2-latest": "13.20.1.2588", "1.11.2-recommended": "13.20.1.2588", "1.12-latest": "14.21.1.2443", "1.12-recommended": "14.21.1.2387", "1.12.1-latest": "14.22.1.2485", "1.12.1-recommended": "14.22.1.2478", "1.12.2-latest": "14.23.5.2855", "1.12.2-recommended": "14.23.5.2855", "1.13.2-latest": "25.0.219", "1.14.2-latest": "26.0.63", "1.14.3-latest": "27.0.60", "1.14.4-latest": "28.2.23", "1.14.4-recommended": "28.2.0", "1.15-latest": "29.0.4", "1.15.1-latest": "30.0.51", "1.15.2-latest": "31.2.55", "1.15.2-recommended": "31.2.0", "1.16.1-latest": "32.0.108", "1.16.2-latest": "33.0.61", "1.16.3-latest": "34.1.42", "1.16.3-recommended": "34.1.0", "1.16.4-latest": "35.1.37", "1.16.4-recommended": "35.1.4", "1.16.5-latest": "36.2.9", "1.16.5-recommended": "36.2.0", "1.17.1-latest": "37.0.109" } } [19Nov2021 15:10:38.449] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Found status: BETA Current: 37.0.109 Target: 37.0.109 [19Nov2021 15:10:57.259] [Render thread/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD' [19Nov2021 15:10:57.324] [Server thread/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing serverconfig directory : .\saves\New World\serverconfig [19Nov2021 15:10:57.325] [Server thread/DEBUG] [net.minecraftforge.fml.config.ConfigTracker/CONFIG]: Loading configs type SERVER [19Nov2021 15:10:57.325] [Server thread/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Built TOML config for .\saves\New World\serverconfig\forge-server.toml [19Nov2021 15:10:57.328] [Server thread/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Loaded TOML config file .\saves\New World\serverconfig\forge-server.toml [19Nov2021 15:10:57.329] [Server thread/DEBUG] [net.minecraftforge.fml.config.ConfigFileTypeHandler/CONFIG]: Watching TOML config file .\saves\New World\serverconfig\forge-server.toml for changes [19Nov2021 15:11:01.940] [Render thread/DEBUG] [com.mojang.authlib.HttpAuthenticationService/]: Opening connection to https://sessionserver.mojang.com/session/minecraft/profile/380df991f603344ca090369bad2a924a?unsigned=false [19Nov2021 15:11:01.941] [Render thread/DEBUG] [com.mojang.authlib.HttpAuthenticationService/]: Reading data from https://sessionserver.mojang.com/session/minecraft/profile/380df991f603344ca090369bad2a924a?unsigned=false [19Nov2021 15:11:02.377] [Render thread/DEBUG] [com.mojang.authlib.HttpAuthenticationService/]: Successful read, server response was 204 [19Nov2021 15:11:02.377] [Render thread/DEBUG] [com.mojang.authlib.HttpAuthenticationService/]: Response: [19Nov2021 15:11:02.379] [Render thread/DEBUG] [com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService/]: Couldn't fetch profile properties for com.mojang.authlib.GameProfile@38cbbd0b[id=380df991-f603-344c-a090-369bad2a924a,name=Dev,properties={},legacy=false] as the profile does not exist [19Nov2021 15:11:03.011] [Worker-Main-9/DEBUG] [com.mojang.authlib.HttpAuthenticationService/]: Opening connection to https://sessionserver.mojang.com/session/minecraft/profile/380df991f603344ca090369bad2a924a?unsigned=true [19Nov2021 15:11:03.012] [Worker-Main-9/DEBUG] [com.mojang.authlib.HttpAuthenticationService/]: Reading data from https://sessionserver.mojang.com/session/minecraft/profile/380df991f603344ca090369bad2a924a?unsigned=true [19Nov2021 15:11:03.099] [Worker-Main-9/DEBUG] [com.mojang.authlib.HttpAuthenticationService/]: Successful read, server response was 204 [19Nov2021 15:11:03.099] [Worker-Main-9/DEBUG] [com.mojang.authlib.HttpAuthenticationService/]: Response: [19Nov2021 15:11:03.100] [Worker-Main-9/DEBUG] [com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService/]: Couldn't fetch profile properties for com.mojang.authlib.GameProfile@56fd3a[id=380df991-f603-344c-a090-369bad2a924a,name=Dev,properties={},legacy=false] as the profile does not exist [19Nov2021 15:11:22.243] [Server thread/DEBUG] [net.minecraftforge.fml.loading.FileUtils/CORE]: Found existing serverconfig directory : .\saves\New World\serverconfig [19Nov2021 15:11:22.243] [Server thread/DEBUG] [net.minecraftforge.fml.config.ConfigTracker/CONFIG]: Unloading configs type SERVER

after adding that argument to my runClient task, it still outputted "An unexpected error occurred while trying to execute that comment" log: [18Nov2021 11:37:38.998] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeclientuserdev, --version, MOD_DEV, --assetIndex, 1.17, --assetsDir, C:\Users\melon\.gradle\caches\forge_gradle\assets, --gameDir, ., --fml.forgeVersion, 37.0.109, --fml.mcVersion, 1.17.1, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20210706.113038] [18Nov2021 11:37:39.002] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 9.0.7+91+master.8569cdf starting: java version 16.0.2 by Amazon.com Inc. [18Nov2021 11:37:39.636] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=union:/C:/Users/melon/.gradle/caches/modules-2/files-2.1/org.spongepowered/mixin/0.8.4/4ec7d77d9ab32596ca0b78bb123956734767e3a/mixin-0.8.4.jar%2325! Service=ModLauncher Env=CLIENT [18Nov2021 11:37:40.823] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeclientuserdev' with arguments [--version, MOD_DEV, --gameDir, ., --assetsDir, C:\Users\melon\.gradle\caches\forge_gradle\assets, --assetIndex, 1.17] [11:37:44] [Render thread/WARN]: Assets URL 'union:/C:/Users/melon/.gradle/caches/forge_gradle/minecraft_user_repo/net/minecraftforge/forge/1.17.1-37.0.109_mapped_official_1.17.1/forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!/assets/.mcassetsroot' uses unexpected schema [11:37:44] [Render thread/WARN]: Assets URL 'union:/C:/Users/melon/.gradle/caches/forge_gradle/minecraft_user_repo/net/minecraftforge/forge/1.17.1-37.0.109_mapped_official_1.17.1/forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!/data/.mcassetsroot' uses unexpected schema [18Nov2021 11:37:44.642] [Render thread/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD' [11:37:44] [Render thread/INFO]: Setting user: Dev [11:37:44] [Render thread/INFO]: Backend library: LWJGL version 3.2.2 SNAPSHOT [11:37:45] [modloading-worker-2/INFO]: Forge mod loading, version 37.0.109, for MC 1.17.1 with MCP 20210706.113038 [11:37:45] [modloading-worker-2/INFO]: MinecraftForge v37.0.109 Initialized [11:37:45] [Render thread/INFO]: HELLO from Register Block [18Nov2021 11:37:46.346] [Render thread/INFO] [com.mojang.text2speech.NarratorWindows/]: Narrator library for x64 successfully loaded [11:37:46] [Render thread/INFO]: Reloading ResourceManager: Default, Mod Resources [18Nov2021 11:37:46.547] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Starting version check at https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json [18Nov2021 11:37:47.001] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Found status: BETA Current: 37.0.109 Target: 37.0.109 [11:37:52] [Render thread/INFO]: OpenAL initialized. [11:37:52] [Render thread/INFO]: Sound engine started [11:37:53] [Render thread/INFO]: Created: 1024x512x4 minecraft:textures/atlas/blocks.png-atlas [11:37:53] [Render thread/INFO]: Created: 256x128x4 minecraft:textures/atlas/signs.png-atlas [11:37:53] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/banner_patterns.png-atlas [11:37:53] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/shield_patterns.png-atlas [11:37:53] [Render thread/INFO]: Created: 256x256x4 minecraft:textures/atlas/chest.png-atlas [11:37:53] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlas [11:37:53] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlas [11:37:53] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/particles.png-atlas [11:37:53] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/paintings.png-atlas [11:37:53] [Render thread/INFO]: Created: 128x128x0 minecraft:textures/atlas/mob_effects.png-atlas [11:37:54] [Realms Notification Availability checker #1/INFO]: Could not authorize you against Realms server: Invalid session id [11:38:02] [Render thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [11:38:02] [Render thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0] [11:38:02] [Render thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498] [11:38:02] [Render thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498] [11:38:02] [Render thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [11:38:02] [Render thread/INFO]: Reloading ResourceManager: Default, , main [11:38:03] [Render thread/INFO]: Loaded 7 recipes [11:38:04] [Render thread/ERROR]: Couldn't parse loot table icedchaiskeletons:entities/stray_knight com.google.gson.JsonSyntaxException: Missing entries at net.minecraft.util.GsonHelper.getAsObject(GsonHelper.java:368) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootPool$Serializer.deserialize(LootPool.java:196) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootPool$Serializer.deserialize(LootPool.java:193) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:41) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.ArrayTypeAdapter.read(ArrayTypeAdapter.java:72) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:887) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:952) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.TreeTypeAdapter$GsonContextImpl.deserialize(TreeTypeAdapter.java:162) ~[gson-2.8.0.jar%2327!:?] at net.minecraft.util.GsonHelper.convertToObject(GsonHelper.java:358) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.GsonHelper.getAsObject(GsonHelper.java:373) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTable$Serializer.deserialize(LootTable.java:255) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTable$Serializer.deserialize(LootTable.java:252) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:887) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:952) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:925) ~[gson-2.8.0.jar%2327!:?] at net.minecraftforge.common.ForgeHooks.loadLootTable(ForgeHooks.java:804) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.level.storage.loot.LootTables.lambda$apply$0(LootTables.java:41) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.HashMap.forEach(HashMap.java:1425) ~[?:?] at net.minecraft.world.level.storage.loot.LootTables.apply(LootTables.java:39) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTables.apply(LootTables.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.packs.resources.SimplePreparableReloadListener.lambda$reload$1(SimplePreparableReloadListener.java:12) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:714) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.packs.resources.SimpleReloadInstance.lambda$new$3(SimpleReloadInstance.java:67) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.makeServerStem(Minecraft.java:2065) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.doLoadLevel(Minecraft.java:1895) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.loadLevel(Minecraft.java:1864) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.loadWorld(WorldSelectionList.java:477) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.joinWorld(WorldSelectionList.java:331) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.mouseClicked(WorldSelectionList.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.AbstractSelectionList.mouseClicked(AbstractSelectionList.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.events.ContainerEventHandler.mouseClicked(ContainerEventHandler.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$onPress$0(MouseHandler.java:87) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.Screen.wrapScreenError(Screen.java:530) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.onPress(MouseHandler.java:85) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$4(MouseHandler.java:181) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.execute(BlockableEventLoop.java:90) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$5(MouseHandler.java:180) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar%2360!:build 10] at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3174) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(RenderSystem.java:158) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1064) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.run(Minecraft.java:659) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.main.Main.main(Main.java:186) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?] at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:38) ~[fmlloader-1.17.1-37.0.109.jar%233!:?] at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] [11:38:05] [Render thread/INFO]: Loaded 1137 advancements [11:38:05] [Render thread/INFO]: Injecting existing registry data into this CLIENT instance [11:38:05] [Render thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [11:38:05] [Render thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0] [11:38:05] [Render thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498] [11:38:05] [Render thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498] [11:38:05] [Render thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [11:38:05] [Render thread/INFO]: Reloading ResourceManager: Default, , main [11:38:07] [Render thread/INFO]: Loaded 7 recipes [11:38:08] [Render thread/ERROR]: Couldn't parse loot table icedchaiskeletons:entities/stray_knight com.google.gson.JsonSyntaxException: Missing entries at net.minecraft.util.GsonHelper.getAsObject(GsonHelper.java:368) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootPool$Serializer.deserialize(LootPool.java:196) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootPool$Serializer.deserialize(LootPool.java:193) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:41) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.ArrayTypeAdapter.read(ArrayTypeAdapter.java:72) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:887) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:952) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.TreeTypeAdapter$GsonContextImpl.deserialize(TreeTypeAdapter.java:162) ~[gson-2.8.0.jar%2327!:?] at net.minecraft.util.GsonHelper.convertToObject(GsonHelper.java:358) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.GsonHelper.getAsObject(GsonHelper.java:373) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTable$Serializer.deserialize(LootTable.java:255) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTable$Serializer.deserialize(LootTable.java:252) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:887) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:952) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:925) ~[gson-2.8.0.jar%2327!:?] at net.minecraftforge.common.ForgeHooks.loadLootTable(ForgeHooks.java:804) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.level.storage.loot.LootTables.lambda$apply$0(LootTables.java:41) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.HashMap.forEach(HashMap.java:1425) ~[?:?] at net.minecraft.world.level.storage.loot.LootTables.apply(LootTables.java:39) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTables.apply(LootTables.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.packs.resources.SimplePreparableReloadListener.lambda$reload$1(SimplePreparableReloadListener.java:12) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:714) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.packs.resources.SimpleReloadInstance.lambda$new$3(SimpleReloadInstance.java:67) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.makeServerStem(Minecraft.java:2065) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.doLoadLevel(Minecraft.java:1898) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.loadLevel(Minecraft.java:1864) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.loadWorld(WorldSelectionList.java:477) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.joinWorld(WorldSelectionList.java:331) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.mouseClicked(WorldSelectionList.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.AbstractSelectionList.mouseClicked(AbstractSelectionList.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.events.ContainerEventHandler.mouseClicked(ContainerEventHandler.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$onPress$0(MouseHandler.java:87) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.Screen.wrapScreenError(Screen.java:530) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.onPress(MouseHandler.java:85) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$4(MouseHandler.java:181) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.execute(BlockableEventLoop.java:90) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$5(MouseHandler.java:180) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar%2360!:build 10] at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3174) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(RenderSystem.java:158) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1064) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.run(Minecraft.java:659) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.main.Main.main(Main.java:186) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?] at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:38) ~[fmlloader-1.17.1-37.0.109.jar%233!:?] at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] [11:38:08] [Render thread/INFO]: Loaded 1137 advancements [11:38:08] [Render thread/INFO]: Injecting existing registry data into this CLIENT instance [18Nov2021 11:38:09.165] [Render thread/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD' [11:38:09] [Server thread/INFO]: Starting integrated minecraft server version 1.17.1 [11:38:09] [Server thread/INFO]: Generating keypair [11:38:09] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld [11:38:09] [Render thread/INFO]: Preparing spawn area: 0% [11:38:09] [Render thread/INFO]: Preparing spawn area: 0% [11:38:11] [Render thread/INFO]: Preparing spawn area: 8% [11:38:11] [Render thread/INFO]: Preparing spawn area: 8% [11:38:11] [Render thread/INFO]: Preparing spawn area: 8% [11:38:11] [Render thread/INFO]: Preparing spawn area: 41% [11:38:11] [Render thread/INFO]: Time elapsed: 2617 ms [11:38:12] [Server thread/INFO]: Changing view distance to 11, from 10 [11:38:12] [Netty Local Client IO #0/INFO]: Connected to a modded server. [11:38:12] [Server thread/INFO]: Using new advancement loading for net.minecraft.server.PlayerAdvancements@3b324d5f [11:38:12] [Server thread/INFO]: Dev[local:E:a417855d] logged in with entity id 24 at (-427.56119263973267, 84.0, -1294.886357335391) [11:38:12] [Server thread/INFO]: Dev joined the game [11:38:13] [Server thread/INFO]: Saving and pausing game... [11:38:13] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld [11:38:13] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether [11:38:13] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end [11:38:13] [Render thread/INFO]: Loaded 55 advancements [11:38:18] [Render thread/INFO]: [CHAT] An unexpected error occurred trying to execute that command [11:38:20] [Server thread/INFO]: Saving and pausing game... [11:38:20] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld [11:38:21] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether [11:38:21] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end [11:38:21] [Server thread/INFO]: Dev lost connection: Disconnected [11:38:21] [Server thread/INFO]: Dev left the game [11:38:21] [Server thread/INFO]: Stopping singleplayer server as player logged out [11:38:21] [Server thread/INFO]: Stopping server [11:38:21] [Server thread/INFO]: Saving players [11:38:21] [Server thread/INFO]: Saving worlds [11:38:21] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld [11:38:42] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether [11:38:42] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end [11:38:42] [Server thread/INFO]: ThreadedAnvilChunkStorage (New World): All chunks are saved [11:38:42] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved [11:38:42] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved [11:38:42] [Server thread/INFO]: ThreadedAnvilChunkStorage: All dimensions are saved [11:38:48] [Render thread/INFO]: Stopping!

also NetworkHooks#getEntitySpawningPacket isnt a thing apparantly if it helps im using 1.17.1 forge

[17Nov2021 20:50:05.004] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeclientuserdev, --version, MOD_DEV, --assetIndex, 1.17, --assetsDir, C:\Users\melon\.gradle\caches\forge_gradle\assets, --gameDir, ., --fml.forgeVersion, 37.0.109, --fml.mcVersion, 1.17.1, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20210706.113038] [17Nov2021 20:50:05.008] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 9.0.7+91+master.8569cdf starting: java version 16.0.2 by Amazon.com Inc. [17Nov2021 20:50:05.133] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=union:/C:/Users/melon/.gradle/caches/modules-2/files-2.1/org.spongepowered/mixin/0.8.4/4ec7d77d9ab32596ca0b78bb123956734767e3a/mixin-0.8.4.jar%2325! Service=ModLauncher Env=CLIENT [17Nov2021 20:50:06.383] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeclientuserdev' with arguments [--version, MOD_DEV, --gameDir, ., --assetsDir, C:\Users\melon\.gradle\caches\forge_gradle\assets, --assetIndex, 1.17] [20:50:10] [Render thread/WARN]: Assets URL 'union:/C:/Users/melon/.gradle/caches/forge_gradle/minecraft_user_repo/net/minecraftforge/forge/1.17.1-37.0.109_mapped_official_1.17.1/forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!/assets/.mcassetsroot' uses unexpected schema [20:50:10] [Render thread/WARN]: Assets URL 'union:/C:/Users/melon/.gradle/caches/forge_gradle/minecraft_user_repo/net/minecraftforge/forge/1.17.1-37.0.109_mapped_official_1.17.1/forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!/data/.mcassetsroot' uses unexpected schema [17Nov2021 20:50:10.185] [Render thread/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD' [20:50:10] [Render thread/INFO]: Setting user: Dev [20:50:10] [Render thread/INFO]: Backend library: LWJGL version 3.2.2 SNAPSHOT [20:50:11] [modloading-worker-2/INFO]: Forge mod loading, version 37.0.109, for MC 1.17.1 with MCP 20210706.113038 [20:50:11] [modloading-worker-2/INFO]: MinecraftForge v37.0.109 Initialized [20:50:11] [Render thread/INFO]: HELLO from Register Block [17Nov2021 20:50:11.891] [Render thread/INFO] [com.mojang.text2speech.NarratorWindows/]: Narrator library for x64 successfully loaded [20:50:12] [Render thread/INFO]: Reloading ResourceManager: Default, Mod Resources [17Nov2021 20:50:12.164] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Starting version check at https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json [17Nov2021 20:50:12.755] [Forge Version Check/INFO] [net.minecraftforge.fml.VersionChecker/]: [forge] Found status: BETA Current: 37.0.109 Target: 37.0.109 [20:50:18] [Render thread/INFO]: OpenAL initialized. [20:50:18] [Render thread/INFO]: Sound engine started [20:50:18] [Render thread/INFO]: Created: 1024x512x4 minecraft:textures/atlas/blocks.png-atlas [20:50:18] [Render thread/INFO]: Created: 256x128x4 minecraft:textures/atlas/signs.png-atlas [20:50:18] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/banner_patterns.png-atlas [20:50:18] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/shield_patterns.png-atlas [20:50:18] [Render thread/INFO]: Created: 256x256x4 minecraft:textures/atlas/chest.png-atlas [20:50:18] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlas [20:50:18] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlas [20:50:19] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/particles.png-atlas [20:50:19] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/paintings.png-atlas [20:50:19] [Render thread/INFO]: Created: 128x128x0 minecraft:textures/atlas/mob_effects.png-atlas [20:50:20] [Realms Notification Availability checker #1/INFO]: Could not authorize you against Realms server: Invalid session id [20:50:59] [Render thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [20:50:59] [Render thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0] [20:50:59] [Render thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498] [20:50:59] [Render thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498] [20:50:59] [Render thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [20:50:59] [Render thread/INFO]: Reloading ResourceManager: Default, , main [20:51:01] [Render thread/INFO]: Loaded 7 recipes [20:51:01] [Render thread/ERROR]: Couldn't parse loot table icedchaiskeletons:entities/stray_knight com.google.gson.JsonSyntaxException: Missing entries at net.minecraft.util.GsonHelper.getAsObject(GsonHelper.java:368) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootPool$Serializer.deserialize(LootPool.java:196) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootPool$Serializer.deserialize(LootPool.java:193) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:41) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.ArrayTypeAdapter.read(ArrayTypeAdapter.java:72) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:887) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:952) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.TreeTypeAdapter$GsonContextImpl.deserialize(TreeTypeAdapter.java:162) ~[gson-2.8.0.jar%2327!:?] at net.minecraft.util.GsonHelper.convertToObject(GsonHelper.java:358) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.GsonHelper.getAsObject(GsonHelper.java:373) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTable$Serializer.deserialize(LootTable.java:255) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTable$Serializer.deserialize(LootTable.java:252) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:887) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:952) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:925) ~[gson-2.8.0.jar%2327!:?] at net.minecraftforge.common.ForgeHooks.loadLootTable(ForgeHooks.java:804) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.level.storage.loot.LootTables.lambda$apply$0(LootTables.java:41) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.HashMap.forEach(HashMap.java:1425) ~[?:?] at net.minecraft.world.level.storage.loot.LootTables.apply(LootTables.java:39) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTables.apply(LootTables.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.packs.resources.SimplePreparableReloadListener.lambda$reload$1(SimplePreparableReloadListener.java:12) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:714) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.packs.resources.SimpleReloadInstance.lambda$new$3(SimpleReloadInstance.java:67) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.makeServerStem(Minecraft.java:2065) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.doLoadLevel(Minecraft.java:1895) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.loadLevel(Minecraft.java:1864) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.loadWorld(WorldSelectionList.java:477) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.joinWorld(WorldSelectionList.java:331) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.mouseClicked(WorldSelectionList.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.AbstractSelectionList.mouseClicked(AbstractSelectionList.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.events.ContainerEventHandler.mouseClicked(ContainerEventHandler.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$onPress$0(MouseHandler.java:87) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.Screen.wrapScreenError(Screen.java:530) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.onPress(MouseHandler.java:85) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$4(MouseHandler.java:181) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.execute(BlockableEventLoop.java:90) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$5(MouseHandler.java:180) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar%2360!:build 10] at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.mojang.blaze3d.platform.Window.updateDisplay(Window.java:333) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1061) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.run(Minecraft.java:659) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.main.Main.main(Main.java:186) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?] at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:38) ~[fmlloader-1.17.1-37.0.109.jar%233!:?] at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] [20:51:02] [Render thread/INFO]: Loaded 1137 advancements [20:51:02] [Render thread/INFO]: Injecting existing registry data into this CLIENT instance [20:51:02] [Render thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [20:51:02] [Render thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0] [20:51:02] [Render thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498] [20:51:02] [Render thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498] [20:51:02] [Render thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [20:51:02] [Render thread/INFO]: Reloading ResourceManager: Default, , main [20:51:04] [Render thread/INFO]: Loaded 7 recipes [20:51:05] [Render thread/ERROR]: Couldn't parse loot table icedchaiskeletons:entities/stray_knight com.google.gson.JsonSyntaxException: Missing entries at net.minecraft.util.GsonHelper.getAsObject(GsonHelper.java:368) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootPool$Serializer.deserialize(LootPool.java:196) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootPool$Serializer.deserialize(LootPool.java:193) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:41) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.ArrayTypeAdapter.read(ArrayTypeAdapter.java:72) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:887) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:952) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.internal.bind.TreeTypeAdapter$GsonContextImpl.deserialize(TreeTypeAdapter.java:162) ~[gson-2.8.0.jar%2327!:?] at net.minecraft.util.GsonHelper.convertToObject(GsonHelper.java:358) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.GsonHelper.getAsObject(GsonHelper.java:373) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTable$Serializer.deserialize(LootTable.java:255) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTable$Serializer.deserialize(LootTable.java:252) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.google.gson.internal.bind.TreeTypeAdapter.read(TreeTypeAdapter.java:69) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:887) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:952) ~[gson-2.8.0.jar%2327!:?] at com.google.gson.Gson.fromJson(Gson.java:925) ~[gson-2.8.0.jar%2327!:?] at net.minecraftforge.common.ForgeHooks.loadLootTable(ForgeHooks.java:804) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.level.storage.loot.LootTables.lambda$apply$0(LootTables.java:41) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.HashMap.forEach(HashMap.java:1425) ~[?:?] at net.minecraft.world.level.storage.loot.LootTables.apply(LootTables.java:39) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.level.storage.loot.LootTables.apply(LootTables.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.packs.resources.SimplePreparableReloadListener.lambda$reload$1(SimplePreparableReloadListener.java:12) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:714) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?] at net.minecraft.server.packs.resources.SimpleReloadInstance.lambda$new$3(SimpleReloadInstance.java:67) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.makeServerStem(Minecraft.java:2065) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.doLoadLevel(Minecraft.java:1898) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.loadLevel(Minecraft.java:1864) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.loadWorld(WorldSelectionList.java:477) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.joinWorld(WorldSelectionList.java:331) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.mouseClicked(WorldSelectionList.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.AbstractSelectionList.mouseClicked(AbstractSelectionList.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.events.ContainerEventHandler.mouseClicked(ContainerEventHandler.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$onPress$0(MouseHandler.java:87) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.Screen.wrapScreenError(Screen.java:530) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.onPress(MouseHandler.java:85) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$4(MouseHandler.java:181) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.execute(BlockableEventLoop.java:90) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$5(MouseHandler.java:180) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar%2360!:build 10] at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.mojang.blaze3d.platform.Window.updateDisplay(Window.java:333) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1061) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.run(Minecraft.java:659) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.main.Main.main(Main.java:186) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?] at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:38) ~[fmlloader-1.17.1-37.0.109.jar%233!:?] at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] [20:51:05] [Render thread/INFO]: Loaded 1137 advancements [20:51:05] [Render thread/INFO]: Injecting existing registry data into this CLIENT instance [17Nov2021 20:51:06.337] [Render thread/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD' [20:51:06] [Server thread/INFO]: Starting integrated minecraft server version 1.17.1 [20:51:06] [Server thread/INFO]: Generating keypair [20:51:06] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld [20:51:06] [Render thread/INFO]: Preparing spawn area: 0% [20:51:08] [Render thread/INFO]: Preparing spawn area: 0% [20:51:08] [Render thread/INFO]: Preparing spawn area: 0% [20:51:08] [Render thread/INFO]: Preparing spawn area: 0% [20:51:08] [Render thread/INFO]: Preparing spawn area: 29% [20:51:08] [Render thread/INFO]: Time elapsed: 2267 ms [20:51:08] [Server thread/INFO]: Changing view distance to 11, from 10 [17Nov2021 20:51:09.100] [Render thread/WARN] [com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService/]: Couldn't look up profile properties for com.mojang.authlib.GameProfile@3de507af[id=380df991-f603-344c-a090-369bad2a924a,name=Dev,properties={},legacy=false] com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:124) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:98) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillGameProfile(YggdrasilMinecraftSessionService.java:193) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(YggdrasilMinecraftSessionService.java:186) ~[authlib-2.3.31.jar%2343!:?] at net.minecraft.client.Minecraft.doLoadLevel(Minecraft.java:1981) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.loadLevel(Minecraft.java:1864) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.loadWorld(WorldSelectionList.java:477) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.joinWorld(WorldSelectionList.java:331) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.worldselection.WorldSelectionList$WorldListEntry.mouseClicked(WorldSelectionList.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.AbstractSelectionList.mouseClicked(AbstractSelectionList.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.components.events.ContainerEventHandler.mouseClicked(ContainerEventHandler.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$onPress$0(MouseHandler.java:87) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.gui.screens.Screen.wrapScreenError(Screen.java:530) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.onPress(MouseHandler.java:85) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$4(MouseHandler.java:181) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.execute(BlockableEventLoop.java:90) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.MouseHandler.lambda$setup$5(MouseHandler.java:180) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar%2360!:build 10] at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101) ~[lwjgl-glfw-3.2.2.jar%2354!:build 10] at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at com.mojang.blaze3d.platform.Window.updateDisplay(Window.java:333) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1061) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.Minecraft.run(Minecraft.java:659) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.main.Main.main(Main.java:186) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?] at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:38) ~[fmlloader-1.17.1-37.0.109.jar%233!:?] at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.7.jar%238!:?] at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] Caused by: java.net.UnknownHostException: sessionserver.mojang.com at sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:567) ~[?:?] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:333) ~[?:?] at java.net.Socket.connect(Socket.java:645) ~[?:?] at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:300) ~[?:?] at sun.net.NetworkClient.doConnect(NetworkClient.java:177) ~[?:?] at sun.net.www.http.HttpClient.openServer(HttpClient.java:497) ~[?:?] at sun.net.www.http.HttpClient.openServer(HttpClient.java:600) ~[?:?] at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:265) ~[?:?] at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:379) ~[?:?] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:189) ~[?:?] at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1277) ~[?:?] at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1120) ~[?:?] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:175) ~[?:?] at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1653) ~[?:?] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1577) ~[?:?] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:224) ~[?:?] at com.mojang.authlib.HttpAuthenticationService.performGetRequest(HttpAuthenticationService.java:140) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:103) ~[authlib-2.3.31.jar%2343!:?] ... 37 more [20:51:09] [Netty Local Client IO #0/INFO]: Connected to a modded server. [20:51:09] [Server thread/INFO]: Using new advancement loading for net.minecraft.server.PlayerAdvancements@4d42904a [20:51:09] [Server thread/INFO]: Dev[local:E:98bd5f42] logged in with entity id 24 at (-439.02603751251894, 82.0, -1321.7492034643183) [20:51:09] [Server thread/INFO]: Dev joined the game [20:51:09] [Server thread/INFO]: Saving and pausing game... [20:51:09] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld [17Nov2021 20:51:09.860] [Worker-Main-8/WARN] [com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService/]: Couldn't look up profile properties for com.mojang.authlib.GameProfile@272af280[id=380df991-f603-344c-a090-369bad2a924a,name=Dev,properties={},legacy=false] com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:124) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:98) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillGameProfile(YggdrasilMinecraftSessionService.java:193) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService$1.load(YggdrasilMinecraftSessionService.java:67) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService$1.load(YggdrasilMinecraftSessionService.java:64) ~[authlib-2.3.31.jar%2343!:?] at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3716) ~[guava-21.0.jar%2326!:?] at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2424) ~[guava-21.0.jar%2326!:?] at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2298) ~[guava-21.0.jar%2326!:?] at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2211) ~[guava-21.0.jar%2326!:?] at com.google.common.cache.LocalCache.get(LocalCache.java:4154) ~[guava-21.0.jar%2326!:?] at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4158) ~[guava-21.0.jar%2326!:?] at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5147) ~[guava-21.0.jar%2326!:?] at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:5153) ~[guava-21.0.jar%2326!:?] at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(YggdrasilMinecraftSessionService.java:183) ~[authlib-2.3.31.jar%2343!:?] at net.minecraft.client.Minecraft.getProfileProperties(Minecraft.java:2421) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.client.resources.SkinManager.lambda$registerSkins$4(SkinManager.java:96) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1434) [?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:295) [?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016) [?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) [?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) [?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) [?:?] Caused by: java.net.UnknownHostException: sessionserver.mojang.com at sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:567) ~[?:?] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:333) ~[?:?] at java.net.Socket.connect(Socket.java:645) ~[?:?] at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:300) ~[?:?] at sun.net.NetworkClient.doConnect(NetworkClient.java:177) ~[?:?] at sun.net.www.http.HttpClient.openServer(HttpClient.java:497) ~[?:?] at sun.net.www.http.HttpClient.openServer(HttpClient.java:600) ~[?:?] at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:265) ~[?:?] at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:379) ~[?:?] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:189) ~[?:?] at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1277) ~[?:?] at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1120) ~[?:?] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:175) ~[?:?] at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1653) ~[?:?] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1577) ~[?:?] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:224) ~[?:?] at com.mojang.authlib.HttpAuthenticationService.performGetRequest(HttpAuthenticationService.java:140) ~[authlib-2.3.31.jar%2343!:?] at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:103) ~[authlib-2.3.31.jar%2343!:?] ... 21 more [20:51:10] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether [20:51:10] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end [20:51:19] [Render thread/INFO]: Loaded 55 advancements [20:51:19] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:20] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:20] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:21] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:22] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:22] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:22] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:22] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:22] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:23] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:23] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:23] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:23] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:24] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:24] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:24] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:24] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:24] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:25] [Server thread/INFO]: Saving and pausing game... [20:51:25] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld [20:51:25] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether [20:51:25] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end [20:51:29] [Server thread/INFO]: Saving and pausing game... [20:51:29] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld [20:51:29] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether [20:51:29] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end [20:51:32] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:33] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:33] [Server thread/FATAL]: Error executing task on Server java.lang.NullPointerException: Cannot invoke "net.minecraft.world.entity.ai.attributes.AttributeInstance.setBaseValue(double)" because the return value of "net.minecraft.world.entity.monster.WitherSkeleton.getAttribute(net.minecraft.world.entity.ai.attributes.Attribute)" is null at net.minecraft.world.entity.monster.WitherSkeleton.finalizeSpawn(WitherSkeleton.java:79) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.create(EntityType.java:356) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:328) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.entity.EntityType.spawn(EntityType.java:323) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:83) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:589) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2374%2380!:?] at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:213) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:347) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:971) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:28) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:8) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.109_mapped_official_1.17.1-recomp.jar%2375!:?] at java.lang.Thread.run(Thread.java:831) [?:?] [20:51:37] [Server thread/INFO]: Saving and pausing game... [20:51:37] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld [20:51:37] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether [20:51:37] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end [20:51:38] [Render thread/INFO]: Stopping! [20:51:38] [Server thread/INFO]: Dev lost connection: Disconnected [20:51:38] [Server thread/INFO]: Dev left the game [20:51:38] [Server thread/INFO]: Stopping singleplayer server as player logged out [20:51:38] [Server thread/INFO]: Stopping server [20:51:38] [Server thread/INFO]: Saving players [20:51:38] [Server thread/INFO]: Saving worlds [20:51:38] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:overworld [20:51:56] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_nether [20:51:56] [Server thread/INFO]: Saving chunks for level 'ServerLevel[New World]'/minecraft:the_end [20:51:56] [Server thread/INFO]: ThreadedAnvilChunkStorage (New World): All chunks are saved [20:51:56] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved [20:51:56] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved [20:51:56] [Server thread/INFO]: ThreadedAnvilChunkStorage: All dimensions are saved

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I have copied the code for it's registration and initialization from the other two entities. @Mod.EventBusSubscriber(modid = icedchaiSkeletons.MODID, bus = Mod.EventBusSubscriber.Bus.MOD) public class CommonModEvents { @SubscribeEvent public static void registerAttributes(EntityAttributeCreationEvent event) { event.put(EntityInit.SKNIGHT.get(), SkeletonKnight.createSKnightAttributes().build()); event.put(EntityInit.WARCHER.get(), WitherArcher.createWArcherAttributes().build()); event.put(EntityInit.STKNIGHT.get(), StrayKnight.createStKnightAttributes().build()); } } @Mod.EventBusSubscriber(modid = MODID, bus = Mod.EventBusSubscriber.Bus.MOD, value = Dist.CLIENT) public final class ClientModEvents { private ClientModEvents() {} @SubscribeEvent public static void registerRenderers(EntityRenderersEvent.RegisterRenderers event){ event.registerEntityRenderer(EntityInit.SKNIGHT.get(), SkeletonKnightRenderer::new); event.registerEntityRenderer(EntityInit.WARCHER.get(), WitherArcherRenderer::new); event.registerEntityRenderer(EntityInit.STKNIGHT.get(), StrayKnightRenderer::new); } } It seems to be registering fine, but when I try to summon it, whether it be via its spawn egg or /summon command, it refuses to spawn. In the case of the command: "An unexpected error occurred while trying to execute that command" Here's my code for the entity itself: public class WitherArcher extends WitherSkeleton { public WitherArcher(EntityType<? extends WitherSkeleton> entityType, Level world) { super(entityType, world); } protected void populateDefaultEquipmentSlots(DifficultyInstance difficulty) { super.populateDefaultEquipmentSlots(difficulty); this.setItemSlot(EquipmentSlot.MAINHAND, new ItemStack(Items.BOW)); } protected SoundEvent getAmbientSound() { return SoundEvents.WITHER_SKELETON_AMBIENT; } protected SoundEvent getHurtSound(DamageSource source) { return SoundEvents.WITHER_SKELETON_HURT; } protected SoundEvent getDeathSound() { return SoundEvents.WITHER_SKELETON_DEATH; } protected SoundEvent getStepSound() { return SoundEvents.WITHER_SKELETON_STEP;} public static AttributeSupplier.Builder createWArcherAttributes(){ return Mob.createMobAttributes() .add(Attributes.MOVEMENT_SPEED, 0.25D) ; } }

---- Minecraft Crash Report ---- // Surprise! Haha. Well, this is awkward. Time: 5/26/21 4:09 PM Description: Mod loading error has occurred java.lang.Exception: Mod Loading has failed at net.minecraftforge.fml.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:85) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading} at net.minecraftforge.fml.client.ClientModLoader.completeModLoading(ClientModLoader.java:188) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.lambda$null$1(Minecraft.java:508) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.util.Util.ifElse(Util.java:320) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading} at net.minecraft.client.Minecraft.lambda$new$2(Minecraft.java:504) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.gui.ResourceLoadProgressGui.render(ResourceLoadProgressGui.java:113) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.client.renderer.GameRenderer.render(GameRenderer.java:481) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.runTick(Minecraft.java:976) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.run(Minecraft.java:607) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.main.Main.main(Main.java:184) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A} at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_291] {} at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_291] {} at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_291] {} at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_291] {} at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:52) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {} at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:105) [forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {} A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Render thread Stacktrace: at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936) ~[?:1.8.0_291] {} -- MOD icedchaismoremobs -- Details: Mod File: main Failure message: icedchai's More Mobs (icedchaismoremobs) has failed to load correctly java.lang.NullPointerException: null Mod Version: 0.1 Mod Issue URL: NOT PROVIDED Exception message: java.lang.NullPointerException Stacktrace: at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936) ~[?:1.8.0_291] {} at java.util.concurrent.ConcurrentHashMap.containsKey(ConcurrentHashMap.java:964) ~[?:1.8.0_291] {} at net.minecraftforge.eventbus.EventBus.register(EventBus.java:112) ~[eventbus-4.0.0.jar:?] {} at me.icedchai.moremobs.MoreMobsMod.<init>(MoreMobsMod.java:30) ~[?:?] {re:classloading} at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_291] {} at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_291] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_291] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_291] {} at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_291] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:81) ~[forge:36.1] {re:classloading} at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[forge:?] {re:classloading} at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1640) ~[?:1.8.0_291] {} at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1632) ~[?:1.8.0_291] {} at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_291] {} at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1067) ~[?:1.8.0_291] {} at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1703) ~[?:1.8.0_291] {} at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:172) ~[?:1.8.0_291] {} -- System Details -- Details: Minecraft Version: 1.16.5 Minecraft Version ID: 1.16.5 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_291, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 356495584 bytes (339 MB) / 1741160448 bytes (1660 MB) up to 3797417984 bytes (3621 MB) CPUs: 4 JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump ModLauncher: 8.0.9+86+master.3cf110c ModLauncher launch target: fmluserdevclient ModLauncher naming: mcp ModLauncher services: /mixin-0.8.2.jar mixin PLUGINSERVICE /eventbus-4.0.0.jar eventbus PLUGINSERVICE /forge-1.16.5-36.1.0_mapped_official_1.16.5-launcher.jar object_holder_definalize PLUGINSERVICE /forge-1.16.5-36.1.0_mapped_official_1.16.5-launcher.jar runtime_enum_extender PLUGINSERVICE /accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE /forge-1.16.5-36.1.0_mapped_official_1.16.5-launcher.jar capability_inject_definalize PLUGINSERVICE /forge-1.16.5-36.1.0_mapped_official_1.16.5-launcher.jar runtimedistcleaner PLUGINSERVICE /mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE /forge-1.16.5-36.1.0_mapped_official_1.16.5-launcher.jar fml TRANSFORMATIONSERVICE FML: 36.1 Forge: net.minecraftforge:36.1.0 FML Language Providers: [email protected] minecraft@1 Mod List: client-extra.jar |Minecraft |minecraft |1.16.5 |CREATE_REG|a1:d4:5e:04:4f:d3:d6:e0:7b:37:97:cf:77:b0:de:ad:4a:47:ce:8c:96:49:5f:0a:cf:8c:ae:b2:6d:4b:8a:3f forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.|Forge |forge |36.1.0 |CREATE_REG|NOSIGNATURE main |icedchai's More Mobs |icedchaismoremobs |0.1 |ERROR |NOSIGNATURE Crash Report UUID: 08aa405b-b498-4e63-973d-aefdab9c36a2 the only piece of code I added that was lsited is here package me.icedchai.moremobs; import me.icedchai.moremobs.common.EventHandler; import me.icedchai.moremobs.common.items.setup.Registration; import net.minecraftforge.common.MinecraftForge; import net.minecraftforge.eventbus.api.SubscribeEvent; import net.minecraftforge.fml.InterModComms; import net.minecraftforge.fml.common.Mod; import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent; import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent; import net.minecraftforge.fml.event.lifecycle.InterModEnqueueEvent; import net.minecraftforge.fml.event.lifecycle.InterModProcessEvent; import net.minecraftforge.fml.event.server.FMLServerStartingEvent; import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import java.util.stream.Collectors; // The value here should match an entry in the META-INF/mods.toml file @Mod(MoreMobsMod.MODID) public class MoreMobsMod { public static EventHandler eventHandler; public static final String MODID = "icedchaismoremobs"; // Directly reference a log4j logger. private static final Logger LOGGER = LogManager.getLogger(); public MoreMobsMod() { Registration.Register(); MinecraftForge.EVENT_BUS.register(eventHandler); // Register the setup method for modloading FMLJavaModLoadingContext.get().getModEventBus().addListener(this::setup); // Register the enqueueIMC method for modloading FMLJavaModLoadingContext.get().getModEventBus().addListener(this::enqueueIMC); // Register the processIMC method for modloading FMLJavaModLoadingContext.get().getModEventBus().addListener(this::processIMC); // Register the doClientStuff method for modloading FMLJavaModLoadingContext.get().getModEventBus().addListener(this::doClientStuff); // Register ourselves for server and other game events we are interested in MinecraftForge.EVENT_BUS.register(this); } private void setup(final FMLCommonSetupEvent event) { } private void doClientStuff(final FMLClientSetupEvent event) { // do something that can only be done on the client LOGGER.info("Got game settings {}", event.getMinecraftSupplier().get().options); } private void enqueueIMC(final InterModEnqueueEvent event) { // some example code to dispatch IMC to another mod InterModComms.sendTo("examplemod", "helloworld", () -> { LOGGER.info("Hello world from the MDK"); return "Hello world"; }); } private void processIMC(final InterModProcessEvent event) { // some example code to receive and process InterModComms from other mods LOGGER.info("Got IMC {}", event.getIMCStream(). map(m -> m.getMessageSupplier().get()). collect(Collectors.toList())); } // You can use SubscribeEvent and let the Event Bus discover methods to call @SubscribeEvent public void onServerStarting(FMLServerStartingEvent event) { // do something when the server starts LOGGER.info("HELLO from server starting"); } }

May I add this to the docs?