[NeoForge 1.21.1] v1.1.1 crashes on NeoForge #7

New issue

Closed

opened 2026-07-04 06:18:48 -04:00 by unilock · 1 comment

unilock commented

2026-07-04 06:18:48 -04:00

It seems the platform-specific mixin that was merged into the xplat subproject in v1.1.1 is now causing issues on NeoForge.

Crash Report

---- Minecraft Crash Report ----
// Why did you do that?

Time: 2026-07-04 06:17:45
Description: Bootstrap

java.lang.RuntimeException: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.BackgroundWaiter.runAndTick(BackgroundWaiter.java:29) ~[loader-4.0.42.jar%23147!/:4.0] {}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.main(Main.java:114) [client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:runtimedistcleaner:A}
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {}
	at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {}
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) [loader-4.0.42.jar%23147!/:4.0] {}
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:124) [loader-4.0.42.jar%23147!/:4.0] {}
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonClientLaunchHandler.runService(CommonClientLaunchHandler.java:32) [loader-4.0.42.jar%23147!/:4.0] {}
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) [loader-4.0.42.jar%23147!/:4.0] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:103) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%23152!/:?] {}
	at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {}
	at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {}
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {}
	at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {}
	at io.github.zekerzhayard.forgewrapper.installer.Main.main(Main.java:67) [ForgeWrapper-prism-2025-12-07.jar:prism-2025-12-07] {}
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:115) [NewLaunch.jar:?] {}
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129) [NewLaunch.jar:?] {}
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:70) [NewLaunch.jar:?] {}
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:392) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:250) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.service.modlauncher.MixinTransformationHandler.processClass(MixinTransformationHandler.java:131) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.launch.MixinLaunchPluginLegacy.processClass(MixinLaunchPluginLegacy.java:131) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:156) ~[modlauncher-11.0.5.jar:11.0.5+main.901c6ea8] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:94) ~[modlauncher-11.0.5.jar:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-11.0.5.jar:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:57) ~[modlauncher-11.0.5.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:190) ~[securejarhandler-3.0.8.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:311) ~[securejarhandler-3.0.8.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:214) ~[securejarhandler-3.0.8.jar:?] {}
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?] {}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.world.level.block.Blocks.<clinit>(Blocks.java:3047) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:accesstransformer:B}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.world.level.block.FireBlock.bootStrap(FireBlock.java:342) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:accesstransformer:B}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.Bootstrap.bootStrap(Bootstrap.java:45) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.lambda$main$0(Main.java:114) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:runtimedistcleaner:A}
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:545) ~[?:?] {}
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:328) ~[?:?] {}
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1090) ~[?:?] {}
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:614) ~[?:?] {}
	at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?] {}
Caused by: org.spongepowered.asm.mixin.injection.throwables.InjectionError: Critical injection failure: Callback method menderman$dontDamageAnvil(Z)Z in menderman.mixins.json:Mixin_AnvilMenu from mod menderman failed injection check, (0/1) succeeded. Scanned 0 target(s). No refMap loaded.
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.injection.struct.InjectionInfo.postInject(InjectionInfo.java:531) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar%23161!/:0.15.2+mixin.0.8.7] {}
	at TRANSFORMER/mixinextras.neoforge@0.5.3/com.llamalad7.mixinextras.injector.MixinExtrasLateInjectionInfo.latePostInject(MixinExtrasLateInjectionInfo.java:57) ~[mixinextras-neoforge-0.5.3.jar%23180!/:?] {re:classloading}
	at TRANSFORMER/mixinextras.neoforge@0.5.3/com.llamalad7.mixinextras.injector.LateInjectionApplicatorExtension.postApply(LateInjectionApplicatorExtension.java:43) ~[mixinextras-neoforge-0.5.3.jar%23180!/:?] {re:classloading}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.ext.Extensions.postApply(Extensions.java:167) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.TargetClassContext.postApply(TargetClassContext.java:448) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:420) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:250) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.service.modlauncher.MixinTransformationHandler.processClass(MixinTransformationHandler.java:131) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.launch.MixinLaunchPluginLegacy.processClass(MixinLaunchPluginLegacy.java:131) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:156) ~[modlauncher-11.0.5.jar:11.0.5+main.901c6ea8] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:94) ~[modlauncher-11.0.5.jar:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-11.0.5.jar:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:57) ~[modlauncher-11.0.5.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:190) ~[securejarhandler-3.0.8.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:311) ~[securejarhandler-3.0.8.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?] {}
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:214) ~[securejarhandler-3.0.8.jar:?] {}
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?] {}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.world.level.block.Blocks.<clinit>(Blocks.java:3047) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:accesstransformer:B}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.world.level.block.FireBlock.bootStrap(FireBlock.java:342) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:accesstransformer:B}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.Bootstrap.bootStrap(Bootstrap.java:45) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading}
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.lambda$main$0(Main.java:114) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:runtimedistcleaner:A}
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:545) ~[?:?] {}
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:328) ~[?:?] {}
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1090) ~[?:?] {}
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:614) ~[?:?] {}
	at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?] {}


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

-- Head --
Thread: main
Stacktrace:
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.BackgroundWaiter.runAndTick(BackgroundWaiter.java:29) ~[loader-4.0.42.jar%23147!/:4.0] {}
-- Initialization --
Details:
	Modules: 
Stacktrace:
	at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.main(Main.java:114) [client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:runtimedistcleaner:A}
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {}
	at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {}
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) [loader-4.0.42.jar%23147!/:4.0] {}
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:124) [loader-4.0.42.jar%23147!/:4.0] {}
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonClientLaunchHandler.runService(CommonClientLaunchHandler.java:32) [loader-4.0.42.jar%23147!/:4.0] {}
	at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) [loader-4.0.42.jar%23147!/:4.0] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:103) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%23152!/:?] {}
	at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%23152!/:?] {}
	at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {}
	at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {}
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {}
	at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {}
	at io.github.zekerzhayard.forgewrapper.installer.Main.main(Main.java:67) [ForgeWrapper-prism-2025-12-07.jar:prism-2025-12-07] {}
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:115) [NewLaunch.jar:?] {}
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129) [NewLaunch.jar:?] {}
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:70) [NewLaunch.jar:?] {}


-- System Details --
Details:
	Minecraft Version: 1.21.1
	Minecraft Version ID: 1.21.1
	Operating System: Mac OS X (aarch64) version 26.5.1
	Java Version: 25.0.3, Azul Systems, Inc.
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Azul Systems, Inc.
	Memory: 3040870400 bytes (2900 MiB) / 4294967296 bytes (4096 MiB) up to 4294967296 bytes (4096 MiB)
	CPUs: 10
	Processor Vendor: Apple Inc.
	Processor Name: Apple M5
	Identifier: Apple Inc. Family 0x1b588bb3 Model 0 Stepping 0
	Microarchitecture: ARM64 SoC: Firestorm + Icestorm
	Frequency (GHz): 0.00
	Number of physical packages: 1
	Number of physical CPUs: 10
	Number of logical CPUs: 10
	Graphics card #0 name: Apple M5
	Graphics card #0 vendor: Apple (0x106b)
	Graphics card #0 VRAM (MiB): 0.00
	Graphics card #0 deviceId: unknown
	Graphics card #0 versionInfo: unknown
	Memory slot #0 capacity (MiB): 0.00
	Memory slot #0 clockSpeed (GHz): 0.00
	Memory slot #0 type: unknown
	Virtual memory max (MiB): 19456.00
	Virtual memory used (MiB): 10383.22
	Swap memory total (MiB): 3072.00
	Swap memory used (MiB): 1988.63
	Space in storage for jna.tmpdir (MiB): <path not set>
	Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): <path not set>
	Space in storage for io.netty.native.workdir (MiB): <path not set>
	Space in storage for java.io.tmpdir (MiB): available: 244493.75, total: 471432.09
	Space in storage for workdir (MiB): available: 244493.75, total: 471432.09
	JVM Flags: 4 total; -XX:+UseZGC -XX:+UseCompactObjectHeaders -Xms4096m -Xmx4096m
	Launched Version: 1.21.1
	Launcher name: FjordLauncher
	Backend library: LWJGL version 3.3.3+5
	Backend API: Unknown
	Window size: <not initialized>
	GFLW Platform: cocoa
	GL Caps: ERR
	GL debug messages: <disabled>
	Is Modded: Definitely; Client brand changed to 'neoforge'
	Universe: 404
	Type: Client (map_client.txt)
	Locale: en_US
	System encoding: UTF-8
	File encoding: UTF-8
	CPU: <unknown>

It seems the platform-specific mixin that was merged into the xplat subproject in v1.1.1 is now causing issues on NeoForge. <details> <summary>Crash Report</summary> ``` ---- Minecraft Crash Report ---- // Why did you do that? Time: 2026-07-04 06:17:45 Description: Bootstrap java.lang.RuntimeException: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.BackgroundWaiter.runAndTick(BackgroundWaiter.java:29) ~[loader-4.0.42.jar%23147!/:4.0] {} at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.main(Main.java:114) [client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:runtimedistcleaner:A} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) [loader-4.0.42.jar%23147!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:124) [loader-4.0.42.jar%23147!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonClientLaunchHandler.runService(CommonClientLaunchHandler.java:32) [loader-4.0.42.jar%23147!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) [loader-4.0.42.jar%23147!/:4.0] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:103) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%23152!/:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {} at io.github.zekerzhayard.forgewrapper.installer.Main.main(Main.java:67) [ForgeWrapper-prism-2025-12-07.jar:prism-2025-12-07] {} at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:115) [NewLaunch.jar:?] {} at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129) [NewLaunch.jar:?] {} at org.prismlauncher.EntryPoint.main(EntryPoint.java:70) [NewLaunch.jar:?] {} Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:392) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:250) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.service.modlauncher.MixinTransformationHandler.processClass(MixinTransformationHandler.java:131) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.launch.MixinLaunchPluginLegacy.processClass(MixinLaunchPluginLegacy.java:131) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:156) ~[modlauncher-11.0.5.jar:11.0.5+main.901c6ea8] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:94) ~[modlauncher-11.0.5.jar:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-11.0.5.jar:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:57) ~[modlauncher-11.0.5.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:190) ~[securejarhandler-3.0.8.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:311) ~[securejarhandler-3.0.8.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:214) ~[securejarhandler-3.0.8.jar:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?] {} at TRANSFORMER/minecraft@1.21.1/net.minecraft.world.level.block.Blocks.<clinit>(Blocks.java:3047) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:accesstransformer:B} at TRANSFORMER/minecraft@1.21.1/net.minecraft.world.level.block.FireBlock.bootStrap(FireBlock.java:342) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:accesstransformer:B} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.Bootstrap.bootStrap(Bootstrap.java:45) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading} at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.lambda$main$0(Main.java:114) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:runtimedistcleaner:A} at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:545) ~[?:?] {} at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:328) ~[?:?] {} at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1090) ~[?:?] {} at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:614) ~[?:?] {} at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?] {} Caused by: org.spongepowered.asm.mixin.injection.throwables.InjectionError: Critical injection failure: Callback method menderman$dontDamageAnvil(Z)Z in menderman.mixins.json:Mixin_AnvilMenu from mod menderman failed injection check, (0/1) succeeded. Scanned 0 target(s). No refMap loaded. at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.injection.struct.InjectionInfo.postInject(InjectionInfo.java:531) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar%23161!/:0.15.2+mixin.0.8.7] {} at TRANSFORMER/mixinextras.neoforge@0.5.3/com.llamalad7.mixinextras.injector.MixinExtrasLateInjectionInfo.latePostInject(MixinExtrasLateInjectionInfo.java:57) ~[mixinextras-neoforge-0.5.3.jar%23180!/:?] {re:classloading} at TRANSFORMER/mixinextras.neoforge@0.5.3/com.llamalad7.mixinextras.injector.LateInjectionApplicatorExtension.postApply(LateInjectionApplicatorExtension.java:43) ~[mixinextras-neoforge-0.5.3.jar%23180!/:?] {re:classloading} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.ext.Extensions.postApply(Extensions.java:167) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.TargetClassContext.postApply(TargetClassContext.java:448) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:420) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:250) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.service.modlauncher.MixinTransformationHandler.processClass(MixinTransformationHandler.java:131) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.launch.MixinLaunchPluginLegacy.processClass(MixinLaunchPluginLegacy.java:131) ~[sponge-mixin-0.15.2+mixin.0.8.7.jar:0.15.2+mixin.0.8.7] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:156) ~[modlauncher-11.0.5.jar:11.0.5+main.901c6ea8] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:94) ~[modlauncher-11.0.5.jar:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-11.0.5.jar:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:57) ~[modlauncher-11.0.5.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:190) ~[securejarhandler-3.0.8.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:311) ~[securejarhandler-3.0.8.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:298) ~[securejarhandler-3.0.8.jar:?] {} at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:214) ~[securejarhandler-3.0.8.jar:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?] {} at TRANSFORMER/minecraft@1.21.1/net.minecraft.world.level.block.Blocks.<clinit>(Blocks.java:3047) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:accesstransformer:B} at TRANSFORMER/minecraft@1.21.1/net.minecraft.world.level.block.FireBlock.bootStrap(FireBlock.java:342) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:accesstransformer:B} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.Bootstrap.bootStrap(Bootstrap.java:45) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading} at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.lambda$main$0(Main.java:114) ~[client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:runtimedistcleaner:A} at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:545) ~[?:?] {} at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:328) ~[?:?] {} at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1090) ~[?:?] {} at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:614) ~[?:?] {} at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?] {} A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: main Stacktrace: at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.BackgroundWaiter.runAndTick(BackgroundWaiter.java:29) ~[loader-4.0.42.jar%23147!/:4.0] {} -- Initialization -- Details: Modules: Stacktrace: at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.main.Main.main(Main.java:114) [client-1.21.1-20240808.144430-srg.jar%23175!/:?] {re:classloading,pl:runtimedistcleaner:A} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) [loader-4.0.42.jar%23147!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:124) [loader-4.0.42.jar%23147!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonClientLaunchHandler.runService(CommonClientLaunchHandler.java:32) [loader-4.0.42.jar%23147!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.42/net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) [loader-4.0.42.jar%23147!/:4.0] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:103) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%23152!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%23152!/:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {} at io.github.zekerzhayard.forgewrapper.installer.Main.main(Main.java:67) [ForgeWrapper-prism-2025-12-07.jar:prism-2025-12-07] {} at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:115) [NewLaunch.jar:?] {} at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129) [NewLaunch.jar:?] {} at org.prismlauncher.EntryPoint.main(EntryPoint.java:70) [NewLaunch.jar:?] {} -- System Details -- Details: Minecraft Version: 1.21.1 Minecraft Version ID: 1.21.1 Operating System: Mac OS X (aarch64) version 26.5.1 Java Version: 25.0.3, Azul Systems, Inc. Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Azul Systems, Inc. Memory: 3040870400 bytes (2900 MiB) / 4294967296 bytes (4096 MiB) up to 4294967296 bytes (4096 MiB) CPUs: 10 Processor Vendor: Apple Inc. Processor Name: Apple M5 Identifier: Apple Inc. Family 0x1b588bb3 Model 0 Stepping 0 Microarchitecture: ARM64 SoC: Firestorm + Icestorm Frequency (GHz): 0.00 Number of physical packages: 1 Number of physical CPUs: 10 Number of logical CPUs: 10 Graphics card #0 name: Apple M5 Graphics card #0 vendor: Apple (0x106b) Graphics card #0 VRAM (MiB): 0.00 Graphics card #0 deviceId: unknown Graphics card #0 versionInfo: unknown Memory slot #0 capacity (MiB): 0.00 Memory slot #0 clockSpeed (GHz): 0.00 Memory slot #0 type: unknown Virtual memory max (MiB): 19456.00 Virtual memory used (MiB): 10383.22 Swap memory total (MiB): 3072.00 Swap memory used (MiB): 1988.63 Space in storage for jna.tmpdir (MiB): <path not set> Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): <path not set> Space in storage for io.netty.native.workdir (MiB): <path not set> Space in storage for java.io.tmpdir (MiB): available: 244493.75, total: 471432.09 Space in storage for workdir (MiB): available: 244493.75, total: 471432.09 JVM Flags: 4 total; -XX:+UseZGC -XX:+UseCompactObjectHeaders -Xms4096m -Xmx4096m Launched Version: 1.21.1 Launcher name: FjordLauncher Backend library: LWJGL version 3.3.3+5 Backend API: Unknown Window size: <not initialized> GFLW Platform: cocoa GL Caps: ERR GL debug messages: <disabled> Is Modded: Definitely; Client brand changed to 'neoforge' Universe: 404 Type: Client (map_client.txt) Locale: en_US System encoding: UTF-8 File encoding: UTF-8 CPU: <unknown> ``` </details>

unilock changed title from ~~[1.21.1] v1.1.1 crashes on NeoForge~~ to [NeoForge 1.21.1] v1.1.1 crashes on NeoForge

2026-07-04 06:26:57 -04:00