Internal Error - Minecraft crashes upon launch

---- Crashed! ----
Date/Time: 2023/09/15 21:43:55.9488
Quilt Loader Version: 0.20.2

– Crash –

org.quiltmc.loader.impl.FormattedException: java.lang.RuntimeException: Mixin transformation of net.minecraft.class_746 failed
at org.quiltmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:526)
at org.quiltmc.loader.impl.launch.knot.Knot.launch(Knot.java:82)
at org.quiltmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:28)
Caused by: java.lang.RuntimeException: Mixin transformation of net.minecraft.class_746 failed
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:462)
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:244)
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.loadClassOnly(KnotClassDelegate.java:164)
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:150)
at org.quiltmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:239)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.client.main.Main.main(Main.java:220)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.quiltmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:524)
… 2 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:392)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:234)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202)
at org.quiltmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:457)
… 13 more
Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [#healthindicator:healthindicator.mixins.json:MixinClientPlayerEntity from mod healthindicator] from phase [DEFAULT] in config [#healthindicator:healthindicator.mixins.json] FAILED during APPLY
at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinError(MixinProcessor.java:638)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinApplyError(MixinProcessor.java:589)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:379)
… 16 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: Unexpecteded ClassMetadataNotFoundException whilst transforming the mixin class: [MAIN Applicator Phase → #healthindicator:healthindicator.mixins.json:MixinClientPlayerEntity from mod healthindicator → Apply Methods → (Lnet/minecraft/class_1282;FLorg/spongepowered/asm/mixin/injection/callback/CallbackInfoReturnable;)V:handler$dcp000$healthindicator$soundOnDamage → Transform Instructions → INVOKEVIRTUAL net/uku3lig/ukulib/config/ConfigManager::getConfig()Lnet/uku3lig/ukulib/config/IConfig; → desc=Lnet/uku3lig/ukulib/config/IConfig;]
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformMethod(MixinTargetContext.java:510)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyNormalMethod(MixinApplicatorStandard.java:535)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMethods(MixinApplicatorStandard.java:521)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:388)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:327)
at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:421)
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:403)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363)
… 16 more
Caused by: org.spongepowered.asm.mixin.throwables.ClassMetadataNotFoundException: net.uku3lig.ukulib.config.IConfig
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformSingleDescriptor(MixinTargetContext.java:1001)
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformSingleDescriptor(MixinTargetContext.java:961)
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformMethodDescriptor(MixinTargetContext.java:1018)
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformDescriptor(MixinTargetContext.java:933)
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformMethodRef(MixinTargetContext.java:577)
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.transformMethod(MixinTargetContext.java:484)
… 23 more

Full crash report: Unknown Log [#DRW6Egt] - mclo.gs

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Like this?
Unknown Log [#DRW6Egt] - mclo.gs

Looks like ukulib and/or healthindicator are out of date or healthindicator hasnt updated to the latest ukulib version. I would make sure both mods are updated.

1 Like

Thank you, ukulib needed updating and Minecraft launched normally after that was done.

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