Rakolzz

what is Darkhax Core

---- Minecraft Crash Report ---- // Shall we play a game? Time: 20.01.20 19:03 Description: Initializing game java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:78) ~[?:28.1] {re:classloading} at net.minecraftforge.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:234) ~[?:?] {re:classloading} at net.minecraftforge.fml.ModLoader.lambda$buildMods$26(ModLoader.java:214) ~[?:?] {re:classloading} at net.minecraftforge.fml.ModLoader$$Lambda$2130/1629485709.apply(Unknown Source) ~[?:?] {} at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {} at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1683) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51] {} at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51] {} at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0_51] {} at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:216) ~[?:?] {re:classloading} at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$18(ModLoader.java:173) ~[?:?] {re:classloading} at net.minecraftforge.fml.ModLoader$$Lambda$2127/847981610.apply(Unknown Source) ~[?:?] {} at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {} at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {} at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51] {} at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51] {} at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0_51] {} at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:175) ~[?:?] {re:classloading} at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$2(ClientModLoader.java:97) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2034/1737577556.run(Unknown Source) ~[?:?] {} at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$5(ClientModLoader.java:113) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2035/411529129.run(Unknown Source) ~[?:?] {} at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:97) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:454) [?:?] {re:classloading,pl:accesstransformer:B,xf:fml:randompatches:RandomPatches Minecraft Transformer,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:365) [?:?] {re:classloading,pl:accesstransformer:B,xf:fml:randompatches:RandomPatches Minecraft Transformer,pl:runtimedistcleaner:A} at net.minecraft.client.main.Main.main(SourceFile:155) [?:?] {re:classloading} at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {} at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {} at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {} at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) [forge-1.14.4-28.1.92.jar:28.1] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$410/823775087.call(Unknown Source) [forge-1.14.4-28.1.92.jar:28.1] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-4.1.0.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-4.1.0.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-4.1.0.jar:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-4.1.0.jar:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-4.1.0.jar:?] {} Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedConstructorAccessor54.newInstance(Unknown Source) ~[?:?] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.1] {re:classloading} ... 41 more Caused by: net.minecraftforge.fml.ModLoadingException: Dark Utilities has class loading errors §7net/darkhax/bookshelf/item/ItemGroupBase at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:77) ~[?:28.1] {re:classloading} at sun.reflect.GeneratedConstructorAccessor54.newInstance(Unknown Source) ~[?:?] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.1] {re:classloading} ... 41 more Caused by: java.lang.NoClassDefFoundError: net/darkhax/bookshelf/item/ItemGroupBase at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51] {} at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:71) ~[?:28.1] {re:classloading} at sun.reflect.GeneratedConstructorAccessor54.newInstance(Unknown Source) ~[?:?] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.1] {re:classloading} ... 41 more Caused by: java.lang.ClassNotFoundException: net.darkhax.bookshelf.item.ItemGroupBase at java.lang.ClassLoader.findClass(ClassLoader.java:530) ~[?:1.8.0_51] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] {} at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:103) ~[modlauncher-4.1.0.jar:?] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] {} at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51] {} at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:71) ~[?:28.1] {re:classloading} at sun.reflect.GeneratedConstructorAccessor54.newInstance(Unknown Source) ~[?:?] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.1] {re:classloading} ... 41 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:78) at net.minecraftforge.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:234) at net.minecraftforge.fml.ModLoader.lambda$buildMods$26(ModLoader.java:214) at net.minecraftforge.fml.ModLoader$$Lambda$2130/1629485709.apply(Unknown Source) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1683) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:216) at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$18(ModLoader.java:173) at net.minecraftforge.fml.ModLoader$$Lambda$2127/847981610.apply(Unknown Source) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:175) at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$2(ClientModLoader.java:97) at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2034/1737577556.run(Unknown Source) at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$5(ClientModLoader.java:113) at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2035/411529129.run(Unknown Source) at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:97) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:454) -- Initialization -- Details: Stacktrace: at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:365) at net.minecraft.client.main.Main.main(SourceFile:155) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$410/823775087.call(Unknown Source) at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) -- System Details -- Details: Minecraft Version: 1.14.4 Minecraft Version ID: 1.14.4 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 658889032 bytes (628 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB) CPUs: 4 JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M ModLauncher: 4.1.0+62+5bfa59b ModLauncher launch target: fmlclient ModLauncher naming: srg ModLauncher services: /eventbus-1.0.0-service.jar eventbus PLUGINSERVICE /forge-1.14.4-28.1.92.jar object_holder_definalize PLUGINSERVICE /forge-1.14.4-28.1.92.jar runtime_enum_extender PLUGINSERVICE /accesstransformers-1.0.1-milestone.0.1+94458e7-shadowed.jar accesstransformer PLUGINSERVICE /forge-1.14.4-28.1.92.jar capability_inject_definalize PLUGINSERVICE /forge-1.14.4-28.1.92.jar runtimedistcleaner PLUGINSERVICE /forge-1.14.4-28.1.92.jar fml TRANSFORMATIONSERVICE FML: 28.1 Forge: net.minecraftforge:28.1.92 FML Language Providers: [email protected] minecraft@1 Mod List: ~~ERROR~~ NullPointerException: null Launched Version: 1.14.4-forge-28.1.92 LWJGL: 3.2.2 build 10 OpenGL: GeForce 920M/PCIe/SSE2 GL version 4.6.0 NVIDIA 425.31, NVIDIA Corporation GL Caps: Using GL 1.3 multitexturing. Using GL 1.3 texture combiners. Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported. Shaders are available because OpenGL 2.1 is supported. VBOs are available because OpenGL 1.5 is supported. Using VBOs: Yes Is Modded: Definitely; Client brand changed to 'forge' Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null CPU: 4x Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz

maybe my mod list somehow help

Generally at recommended forge version it works but im getting message that i need 28.1.92 forge version or above idk what to do

---- Minecraft Crash Report ---- // My bad. Time: 20.01.20 18:11 Description: Initializing game java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:78) ~[?:28.1] {re:classloading} at net.minecraftforge.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:234) ~[?:?] {re:classloading} at net.minecraftforge.fml.ModLoader.lambda$buildMods$26(ModLoader.java:214) ~[?:?] {re:classloading} at net.minecraftforge.fml.ModLoader$$Lambda$2120/847981610.apply(Unknown Source) ~[?:?] {} at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {} at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1683) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51] {} at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51] {} at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0_51] {} at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:216) ~[?:?] {re:classloading} at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$18(ModLoader.java:173) ~[?:?] {re:classloading} at net.minecraftforge.fml.ModLoader$$Lambda$2117/1364863741.apply(Unknown Source) ~[?:?] {} at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {} at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {} at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51] {} at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0_51] {} at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51] {} at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0_51] {} at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:175) ~[?:?] {re:classloading} at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$2(ClientModLoader.java:97) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2024/1924565494.run(Unknown Source) ~[?:?] {} at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$5(ClientModLoader.java:113) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2025/579264461.run(Unknown Source) ~[?:?] {} at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:97) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:454) [?:?] {re:classloading,pl:accesstransformer:B,xf:fml:randompatches:RandomPatches Minecraft Transformer,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:365) [?:?] {re:classloading,pl:accesstransformer:B,xf:fml:randompatches:RandomPatches Minecraft Transformer,pl:runtimedistcleaner:A} at net.minecraft.client.main.Main.main(SourceFile:155) [?:?] {re:classloading} at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {} at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {} at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {} at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) [forge-1.14.4-28.1.92.jar:28.1] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$402/490766432.call(Unknown Source) [forge-1.14.4-28.1.92.jar:28.1] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-4.1.0.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-4.1.0.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-4.1.0.jar:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-4.1.0.jar:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-4.1.0.jar:?] {} Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedConstructorAccessor54.newInstance(Unknown Source) ~[?:?] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.1] {re:classloading} ... 41 more Caused by: net.minecraftforge.fml.ModLoadingException: Dark Utilities has class loading errors §7net/darkhax/bookshelf/item/ItemGroupBase at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:77) ~[?:28.1] {re:classloading} at sun.reflect.GeneratedConstructorAccessor54.newInstance(Unknown Source) ~[?:?] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.1] {re:classloading} ... 41 more Caused by: java.lang.NoClassDefFoundError: net/darkhax/bookshelf/item/ItemGroupBase at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51] {} at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:71) ~[?:28.1] {re:classloading} at sun.reflect.GeneratedConstructorAccessor54.newInstance(Unknown Source) ~[?:?] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.1] {re:classloading} ... 41 more Caused by: java.lang.ClassNotFoundException: net.darkhax.bookshelf.item.ItemGroupBase at java.lang.ClassLoader.findClass(ClassLoader.java:530) ~[?:1.8.0_51] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] {} at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:103) ~[modlauncher-4.1.0.jar:?] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] {} at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51] {} at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.<init>(FMLModContainer.java:71) ~[?:28.1] {re:classloading} at sun.reflect.GeneratedConstructorAccessor54.newInstance(Unknown Source) ~[?:?] {} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {} at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:73) ~[?:28.1] {re:classloading} ... 41 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at net.minecraftforge.fml.javafmlmod.FMLJavaModLanguageProvider$FMLModTarget.loadMod(FMLJavaModLanguageProvider.java:78) at net.minecraftforge.fml.ModLoader.buildModContainerFromTOML(ModLoader.java:234) at net.minecraftforge.fml.ModLoader.lambda$buildMods$26(ModLoader.java:214) at net.minecraftforge.fml.ModLoader$$Lambda$2120/847981610.apply(Unknown Source) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1683) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:216) at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$18(ModLoader.java:173) at net.minecraftforge.fml.ModLoader$$Lambda$2117/1364863741.apply(Unknown Source) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:175) at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$2(ClientModLoader.java:97) at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2024/1924565494.run(Unknown Source) at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$5(ClientModLoader.java:113) at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2025/579264461.run(Unknown Source) at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:97) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:454) -- Initialization -- Details: Stacktrace: at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:365) at net.minecraft.client.main.Main.main(SourceFile:155) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$402/490766432.call(Unknown Source) at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) -- System Details -- Details: Minecraft Version: 1.14.4 Minecraft Version ID: 1.14.4 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 925581808 bytes (882 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB) CPUs: 4 JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M ModLauncher: 4.1.0+62+5bfa59b ModLauncher launch target: fmlclient ModLauncher naming: srg ModLauncher services: /eventbus-1.0.0-service.jar eventbus PLUGINSERVICE /forge-1.14.4-28.1.92.jar object_holder_definalize PLUGINSERVICE /forge-1.14.4-28.1.92.jar runtime_enum_extender PLUGINSERVICE /accesstransformers-1.0.1-milestone.0.1+94458e7-shadowed.jar accesstransformer PLUGINSERVICE /forge-1.14.4-28.1.92.jar capability_inject_definalize PLUGINSERVICE /forge-1.14.4-28.1.92.jar runtimedistcleaner PLUGINSERVICE /forge-1.14.4-28.1.92.jar fml TRANSFORMATIONSERVICE FML: 28.1 Forge: net.minecraftforge:28.1.92 FML Language Providers: [email protected] minecraft@1 Mod List: ~~ERROR~~ NullPointerException: null Launched Version: 1.14.4-forge-28.1.92 LWJGL: 3.2.2 build 10 OpenGL: GeForce 920M/PCIe/SSE2 GL version 4.6.0 NVIDIA 425.31, NVIDIA Corporation GL Caps: Using GL 1.3 multitexturing. Using GL 1.3 texture combiners. Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported. Shaders are available because OpenGL 2.1 is supported. VBOs are available because OpenGL 1.5 is supported. Using VBOs: Yes Is Modded: Definitely; Client brand changed to 'forge' Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null CPU: 4x Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz