Exception in server tick loop when trying to load a world
gitty323 opened this issue ยท 0 comments
The game launches alright but will not join multiplayer or load a singleplayer world. Removing the mod fixes the issues. Crash log is below - let me know if you need any more details.
---- Minecraft Crash Report ----
// Ouch. That hurt :(
Time: 2025-09-23 14:47:06
Description: Exception in server tick loop
java.lang.RuntimeException: Mixin transformation of net.minecraft.class_3898 failed
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:440)
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:336)
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:231)
at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:119)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at knot//net.minecraft.class_3215.<init>(class_3215.java:103)
at knot//net.minecraft.class_3218.<init>(class_3218.java:245)
at knot//net.minecraft.server.MinecraftServer.method_3786(MinecraftServer.java:390)
at knot//net.minecraft.server.MinecraftServer.method_3735(MinecraftServer.java:355)
at knot//net.minecraft.class_1132.method_3823(class_1132.java:73)
at knot//net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:672)
at knot//net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:291)
at java.base/java.lang.Thread.run(Thread.java:1583)
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:381)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:237)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:202)
at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:435)
... 12 more
Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [architectury.mixins.json:MixinChunkMap from mod architectury] from phase [DEFAULT] in config [architectury.mixins.json] FAILED during APPLY
at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinError(MixinProcessor.java:686)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinApplyError(MixinProcessor.java:637)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:368)
... 15 more
Caused by: org.spongepowered.asm.mixin.injection.throwables.InvalidInjectionException: @At("INVOKE") on net/minecraft/class_3898::save with priority 1000 cannot inject into net/minecraft/class_3898::method_17228(Lnet/minecraft/class_2791;)Z merged by ca.spottedleaf.moonrise.mixin.chunk_system.ChunkMapMixin with priority 1000 [INJECT_PREPARE Applicator Phase -> architectury.mixins.json:MixinChunkMap from mod architectury -> Prepare Injections -> handler$zzi000$architectury$save(Lnet/minecraft/class_2791;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfoReturnable;Lnet/minecraft/class_2852;)V -> Prepare -> -> { target: method_17228(Lnet/minecraft/class_2791;)Z }]
at org.spongepowered.asm.mixin.injection.code.Injector.findTargetNodes(Injector.java:312)
at org.spongepowered.asm.mixin.injection.code.Injector.find(Injector.java:248)
at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.prepare(InjectionInfo.java:475)
at knot//com.llamalad7.mixinextras.wrapper.InjectorWrapperImpl.prepare(InjectorWrapperImpl.java:56)
at knot//com.llamalad7.mixinextras.sugar.impl.SugarWrapperImpl.prepare(SugarWrapperImpl.java:70)
at knot//com.llamalad7.mixinextras.wrapper.WrapperInjectionInfo.prepare(WrapperInjectionInfo.java:64)
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.prepareInjections(MixinTargetContext.java:1407)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.prepareInjections(MixinApplicatorStandard.java:731)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:315)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:246)
at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:437)
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:418)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:352)
... 15 more