Vanilla 1.20.1 Crash Report [#znY6gRE]

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---- Minecraft Crash Report ----

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// Hey, that tickles! Hehehe!

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Time: 2025-07-14 13:08:31

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Description: Mod loading error has occurred

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java.lang.Exception: Mod Loading has failed

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at net.minecraftforge.logging.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:60) ~[forge-1.20.1-47.4.0-universal.jar%23215!/:?] {re:classloading}

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at net.minecraftforge.client.loading.ClientModLoader.completeModLoading(ClientModLoader.java:135) ~[forge-1.20.1-47.4.0-universal.jar%23215!/:?] {re:classloading}

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at net.minecraft.client.Minecraft.lambda$new$4(Minecraft.java:571) ~[client-1.20.1-20230612.114412-srg.jar%23210!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.Util.m_137521_(Util.java:421) ~[client-1.20.1-20230612.114412-srg.jar%23210!/:?] {re:classloading}

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at net.minecraft.client.Minecraft.lambda$new$5(Minecraft.java:564) ~[client-1.20.1-20230612.114412-srg.jar%23210!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraftforge.client.loading.ForgeLoadingOverlay.m_88315_(ForgeLoadingOverlay.java:146) ~[forge-1.20.1-47.4.0-universal.jar%23215!/:?] {re:classloading}

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at net.minecraft.client.renderer.GameRenderer.m_109093_(GameRenderer.java:954) ~[client-1.20.1-20230612.114412-srg.jar%23210!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.Minecraft.m_91383_(Minecraft.java:1146) ~[client-1.20.1-20230612.114412-srg.jar%23210!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:718) ~[client-1.20.1-20230612.114412-srg.jar%23210!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaerominimap:xaero_minecraftclient,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.main.Main.main(Main.java:218) ~[1.20.1-forge-47.4.0.jar:?] {re:classloading,pl:runtimedistcleaner:A}

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at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}

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at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}

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at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}

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at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] {}

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at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.4.0.jar:?] {}

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at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99) ~[fmlloader-1.20.1-47.4.0.jar:?] {}

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at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25) ~[fmlloader-1.20.1-47.4.0.jar:?] {}

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at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {}

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A detailed walkthrough of the error, its code path and all known details is as follows:

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---------------------------------------------------------------------------------------

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-- Head --

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Thread: Render thread

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Suspected Mods: NONE

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Stacktrace:

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at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:141) ~[securejarhandler-2.1.10.jar:?] {}

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-- MOD moderntrainparts --

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Details:

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Caused by 0: java.lang.NoClassDefFoundError: com/simibubi/create/content/contraptions/behaviour/MovementBehaviour

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at com.dugkse.moderntrainparts.Moderntrainparts.init(Moderntrainparts.java:28) ~[moderntrainparts-0.1.7-forge-mc1.20.1-cr0.5.1.f.jar%23202!/:?] {re:classloading}

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at com.dugkse.moderntrainparts.forge.ModerntrainpartsImpl.<init>(ModerntrainpartsImpl.java:24) ~[moderntrainparts-0.1.7-forge-mc1.20.1-cr0.5.1.f.jar%23202!/:?] {re:classloading}

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at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {}

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at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {}

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at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {}

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at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?] {}

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at java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[?:?] {}

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at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:77) ~[javafmllanguage-1.20.1-47.4.0.jar%23212!/:?] {}

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at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$5(ModContainer.java:126) ~[fmlcore-1.20.1-47.4.0.jar%23211!/:?] {}

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at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {}

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at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {}

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at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}

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at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}

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at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {}

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at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {}

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at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {}

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Mod File: /C:/Users/********/AppData/Roaming/.minecraft/mods/moderntrainparts-0.1.7-forge-mc1.20.1-cr0.5.1.f.jar

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Failure message: Modern Train Parts (moderntrainparts) has failed to load correctly

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java.lang.NoClassDefFoundError: com/simibubi/create/content/contraptions/behaviour/MovementBehaviour

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Mod Version: 0.1.7-forge-mc1.20.1-cr0.5.1.f

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Mod Issue URL: https://github.com/Violet/realistic-railroads/issues

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Exception message: java.lang.ClassNotFoundException: com.simibubi.create.content.contraptions.behaviour.MovementBehaviour

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Stacktrace:

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at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:141) ~[securejarhandler-2.1.10.jar:?] {}

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at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] {}

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at com.dugkse.moderntrainparts.Moderntrainparts.init(Moderntrainparts.java:28) ~[moderntrainparts-0.1.7-forge-mc1.20.1-cr0.5.1.f.jar%23202!/:?] {re:classloading}

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at com.dugkse.moderntrainparts.forge.ModerntrainpartsImpl.<init>(ModerntrainpartsImpl.java:24) ~[moderntrainparts-0.1.7-forge-mc1.20.1-cr0.5.1.f.jar%23202!/:?] {re:classloading}

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at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {}

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at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {}

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at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {}

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at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?] {}

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at java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[?:?] {}

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at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:77) ~[javafmllanguage-1.20.1-47.4.0.jar%23212!/:?] {}

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at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$5(ModContainer.java:126) ~[fmlcore-1.20.1-47.4.0.jar%23211!/:?] {}

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at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {}

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at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {}

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at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}

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at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}

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at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {}

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at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {}

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at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {}

-- System Details --

Details:

Minecraft Version: 1.20.1

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Minecraft Version ID: 1.20.1

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Operating System: Windows 10 (amd64) version 10.0

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Java Version: 17.0.15, Microsoft

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Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft

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Memory: 387887896 bytes (369 MiB) / 805306368 bytes (768 MiB) up to 2147483648 bytes (2048 MiB)

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CPUs: 8

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Processor Vendor: GenuineIntel

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Processor Name: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz

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Identifier: Intel64 Family 6 Model 60 Stepping 3

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Microarchitecture: Haswell (Client)

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Frequency (GHz): 2.59

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Number of physical packages: 1

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Number of physical CPUs: 4

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Number of logical CPUs: 8

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Graphics card #0 name: NVIDIA GeForce GTX 970M

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Graphics card #0 vendor: NVIDIA (0x10de)

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Graphics card #0 VRAM (MB): 3072.00

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Graphics card #0 deviceId: 0x13d8

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Graphics card #0 versionInfo: DriverVersion=31.0.15.4633

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Graphics card #1 name: Intel(R) HD Graphics 4600

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Graphics card #1 vendor: Intel Corporation (0x8086)

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Graphics card #1 VRAM (MB): 1024.00

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Graphics card #1 deviceId: 0x0416

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Graphics card #1 versionInfo: DriverVersion=20.19.15.4531

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Memory slot #0 capacity (MB): 8192.00

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Memory slot #0 clockSpeed (GHz): 1.60

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Memory slot #0 type: DDR3

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Memory slot #1 capacity (MB): 8192.00

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Memory slot #1 clockSpeed (GHz): 1.60

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Memory slot #1 type: DDR3

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Memory slot #2 capacity (MB): 8192.00

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Memory slot #2 clockSpeed (GHz): 1.60

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Memory slot #2 type: DDR3

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Memory slot #3 capacity (MB): 8192.00

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Memory slot #3 clockSpeed (GHz): 1.60

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Memory slot #3 type: DDR3

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Virtual memory max (MB): 37516.15

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Virtual memory used (MB): 14682.14

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Swap memory total (MB): 4864.00

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Swap memory used (MB): 5.17

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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

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ModLauncher: 10.0.9+10.0.9+main.dcd20f30

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ModLauncher launch target: forgeclient

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ModLauncher naming: srg

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ModLauncher services:

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mixin-0.8.5.jar mixin PLUGINSERVICE

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eventbus-6.0.5.jar eventbus PLUGINSERVICE