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Posted

I'm trying to make a server with Create on Forge 1.18.2-40.1.84, but the Mod crashes the servers loading process. (Flywheel works fine alone)
The same happens with FTB mods like FTB-Chunks and FTB-Teams (In their case even just the lib. Crashes).
I've tried both WIHOUT any other mods.
This sponge nonsense seems to be part of Forge so I don't seem to have a way to get rid of it.
I will attach the crash log For Create below:

Spoiler

[16Oct2022 13:35:24.438] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file E:\Minecraft_Server\libraries\net\minecraftforge\lowcodelanguage\1.18.2-40.1.84\lowcodelanguage-1.18.2-40.1.84.jar is missing mods.toml file
[16Oct2022 13:35:24.443] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file E:\Minecraft_Server\libraries\net\minecraftforge\mclanguage\1.18.2-40.1.84\mclanguage-1.18.2-40.1.84.jar is missing mods.toml file
[16Oct2022 13:35:24.562] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.JarInJarDependencyLocator/]: Found 1 dependencies adding them to mods collection
[16Oct2022 13:35:25.487] [main/INFO] [mixin/]: Compatibility level set to JAVA_17
[16Oct2022 13:35:25.491] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments []
[16Oct2022 13:35:26.220] [main/WARN] [mixin/]: Error loading class: java/lang/Class (java.lang.IllegalArgumentException: Unsupported class file major version 63)
[16Oct2022 13:35:26.222] [main/FATAL] [mixin/]: Mixin apply failed create.mixins.json:ContraptionDriverInteractMixin -> net.minecraft.world.entity.Entity: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException Unexpecteded ClassMetadataNotFoundException whilst transforming the mixin class: [MAIN Applicator Phase -> create.mixins.json:ContraptionDriverInteractMixin -> Apply Methods -> (Ljava/lang/Class;)V:<init> -> Transform LVT -> var=baseClass -> desc=Ljava/lang/Class;]
org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: Unexpecteded ClassMetadataNotFoundException whilst transforming the mixin class: [MAIN Applicator Phase -> create.mixins.json:ContraptionDriverInteractMixin -> Apply Methods -> (Ljava/lang/Class;)V:<init> -> Transform LVT -> var=baseClass -> desc=Ljava/lang/Class;]
    at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformMethod(MixinTargetContext.java:491) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyNormalMethod(MixinApplicatorStandard.java:532) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMethods(MixinApplicatorStandard.java:518) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:386) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:325) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:383) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:365) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:250) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.service.modlauncher.MixinTransformationHandler.processClass(MixinTransformationHandler.java:131) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.launch.MixinLaunchPluginLegacy.processClass(MixinLaunchPluginLegacy.java:131) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:156) ~[modlauncher-9.1.3.jar%235!/:9.1.3+9.1.3+main.9b69c82a]
    at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:88) ~[modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50) ~[modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:110) ~[securejarhandler-1.0.3.jar:?]
    at cpw.mods.cl.ModuleClassLoader.lambda$findClass$16(ModuleClassLoader.java:216) ~[securejarhandler-1.0.3.jar:?]
    at cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:226) ~[securejarhandler-1.0.3.jar:?]
    at cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:216) ~[securejarhandler-1.0.3.jar:?]
    at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:132) ~[securejarhandler-1.0.3.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?]
    at net.minecraftforge.registries.GameData.init(GameData.java:123) ~[forge-1.18.2-40.1.84-universal.jar%2347!/:?]
    at net.minecraftforge.registries.GameData.<clinit>(GameData.java:108) ~[forge-1.18.2-40.1.84-universal.jar%2347!/:?]
    at net.minecraft.core.Registry.forge(Registry.java:407) ~[server-1.18.2-20220404.173914-srg.jar%2342!/:?]
    at net.minecraft.core.Registry.forge(Registry.java:391) ~[server-1.18.2-20220404.173914-srg.jar%2342!/:?]
    at net.minecraft.core.Registry.<clinit>(Registry.java:170) ~[server-1.18.2-20220404.173914-srg.jar%2342!/:?]
    at net.minecraft.server.Bootstrap.m_135870_(Bootstrap.java:44) ~[server-1.18.2-20220404.173914-srg.jar%2342!/:?]
    at net.minecraft.server.Main.main(Main.java:109) ~[server-1.18.2-20220404.173914-srg.jar%2342!/:?]
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?]
    at java.lang.reflect.Method.invoke(Method.java:578) ~[?:?]
    at net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$launchService$0(CommonServerLaunchHandler.java:32) ~[fmlloader-1.18.2-40.1.84.jar%2317!/:?]
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.1.3.jar%235!/:?]
    at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:149) [bootstraplauncher-1.0.0.jar:?]
Caused by: org.spongepowered.asm.mixin.throwables.ClassMetadataNotFoundException: java.lang.Class
    at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformSingleDescriptor(MixinTargetContext.java:983) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformSingleDescriptor(MixinTargetContext.java:943) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformLVT(MixinTargetContext.java:544) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformMethod(MixinTargetContext.java:450) ~[mixin-0.8.5.jar%2314!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4]
    ... 38 more

I heard sponge gives an error when loading on a hacked client, but I'm not using one.
s there a way to fix this?
Other modpack's servers crash as well.
Why is this happening?
(P.S.: Other mods work just fine)
 

Edited by NeumannVonCuketa

Quote

[16Oct2022 13:35:26.220] [main/WARN] [mixin/]: Error loading class: java/lang/Class (java.lang.IllegalArgumentException: Unsupported class file major version 63)

This says you are using java 19 which mixin doesn't support.

Use java 17

Boilerplate:

If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

  • Author

Thank you soo much! I couldn't have figure that on my own!😃
(I'm serious, I do not have the patience nor the time to find that one line and vaguely guess what it means).

  • 1 month later...

  

On 10/16/2022 at 6:24 PM, warjort said:

This says you are using java 19 which mixin doesn't support.

Use java 17

 

Ok, thanks. I was also using JAVA 19. I will try it with JAVA 17.

Edited by RobertThomas

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