latest 2 versions crashing on startup, trying to track incompatibility

[Barerock]

Mod Name

Unknown

This issue occurs when only Valkyrien Skies, addons, and the mod I have specified are installed and no other mods

• I have tested this issue and it occurs with only Valkyrien Skies, addons, and the mod I have specified

Minecraft Version

1.20.1

Mod Loader

Forge

Issue description

0.0.6c does not crash on startup, but the latest e and d versions do crash with the same mixin error.

Issue reproduction

Modpack of a lot of mods, but I've narrowed VS Addition as the culprit of this crash. I am finding energy to go through the other 300 mods to find the other problem. I've backdated CC:Tweaked to the appropriate version, and I've removed other mods like Embeddium, Distant Horizon, Oculus, etc to see if they make a problem. No fix so far, I will update when I find it, which could be several days from now since this is not a priority for me. I've tried tracking the stacktrace but I'm not very good at this, and frankly it's easier to turn things off/on. I also don't believe the listed paths in logs are the root of the issue, just a reaction.

Logs

Exception in thread "Thread-1" java.util.ConcurrentModificationException
at java.base/java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:756)
at java.base/java.util.LinkedHashMap$LinkedValueIterator.next(LinkedHashMap.java:783)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchPluginHandler.computeLaunchPluginTransformerSet(LaunchPluginHandler.java:68)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:64)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:113)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$15(ModuleClassLoader.java:219)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:229)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:219)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:135)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at TRANSFORMER/[email protected]+mc1.20.1/org.embeddedt.modernfix.forge.config.NightConfigWatchThrottler$1.values(NightConfigWatchThrottler.java:37)
at MC-BOOTSTRAP/[email protected]/com.electronwill.nightconfig.core.file.FileWatcher$WatcherThread.run(FileWatcher.java:162)
Exception in thread "main" java.lang.RuntimeException: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:32)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.run(Launcher.java:108)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.main(Launcher.java:78)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23)
at [email protected]/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141)
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)
at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:250)
at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.service.modlauncher.MixinTransformationHandler.processClass(MixinTransformationHandler.java:131)
at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.launch.MixinLaunchPluginLegacy.processClass(MixinLaunchPluginLegacy.java:131)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:156)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:88)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:113)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$15(ModuleClassLoader.java:219)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:229)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:219)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:135)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventSubclassTransformer.buildEvents(EventSubclassTransformer.java:97)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventSubclassTransformer.transform(EventSubclassTransformer.java:48)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBusEngine.processClass(EventBusEngine.java:26)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.service.ModLauncherService.processClassWithFlags(ModLauncherService.java:32)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:88)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:113)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$15(ModuleClassLoader.java:219)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:229)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:219)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:637)
at java.base/java.lang.Class.forName(Class.java:545)
at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.earlydisplay.DisplayWindow.lambda$updateModuleReads$18(DisplayWindow.java:598)
at java.base/java.util.Optional.map(Optional.java:260)
at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.earlydisplay.DisplayWindow.updateModuleReads(DisplayWindow.java:598)
at LAYER SERVICE/[email protected]+1.20.1/org.sinytra.connector.service.ConnectorLoaderService$1.updateModuleReads(ConnectorLoaderService.java:69)
at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.loading.ImmediateWindowHandler.acceptGameLayer(ImmediateWindowHandler.java:71)
at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.loading.FMLLoader.beforeStart(FMLLoader.java:207)
at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.loading.targets.CommonLaunchHandler.launchService(CommonLaunchHandler.java:92)
at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30)
... 7 more
Caused by: java.lang.NoClassDefFoundError: com/llamalad7/mixinextras/lib/apache/commons/tuple/Pair
at TRANSFORMER/[email protected]/com.moulberry.mixinconstraints.mixin.ConstraintsMixinExtension.preApply(ConstraintsMixinExtension.java:29)
at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.ext.Extensions.preApply(Extensions.java:156)
at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.TargetClassContext.preApply(TargetClassContext.java:413)
at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:401)
at MC-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363)
... 41 more
Caused by: java.lang.ClassNotFoundException: com.llamalad7.mixinextras.lib.apache.commons.tuple.Pair
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:137)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:137)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
... 46 more
[14:19:16] [WARN] [FabricLoader/Resolution]: Warnings were found!

• �Emod 'Suppress OpenGL Errors' (suppressopengl1280)�r 1.2.1 recommends version 7.0.0 or later of �6modmenu�r, which is missing!
  • You should install version 7.0.0 or later of �6modmenu�r for the optimal experience.
    14:19:27.562
    monitor
    Process Monitor
    Process crashed with exit code 1

This is the only info I can get from logs. The last line is not important.