---- Minecraft Crash Report ----
// I let you down. Sorry :(
Time: 10/12/2021, 16:29

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:234)

at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:136)

at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:155)

at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)

at net.minecraft.class_3215.(class_3215.java:89)

at net.minecraft.class_3218.(class_3218.java:220)

at net.minecraft.server.MinecraftServer.method_3786(MinecraftServer.java:371)

at net.minecraft.server.MinecraftServer.method_3735(MinecraftServer.java:327)

at net.minecraft.class_1132.method_3823(class_1132.java:72)

at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:657)

at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:270)

at java.base/java.lang.Thread.run(Thread.java:833)

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 net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:229)

... 11 more

Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [krypton.mixins.json:shared.network.flushconsolidation.ThreadedAnvilChunkStorageMixin] from phase [DEFAULT] in config [krypton.mixins.json] from mod [krypton] 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)

... 14 more

Caused by: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: @Shadow method method_37899 in krypton.mixins.json:shared.network.flushconsolidation.ThreadedAnvilChunkStorageMixin was not located in the target class net.minecraft.class_3898. Using refmap krypton-refmap.json

at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachSpecialMethod(MixinPreProcessorStandard.java:436)

at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachShadowMethod(MixinPreProcessorStandard.java:412)

at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachMethods(MixinPreProcessorStandard.java:340)

at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:299)

at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:277)

at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1289)

at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:292)

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)

... 14 more
A detailed walkthrough of the error, its code path and all known details is as follows:
-- System Details --

Details:

Minecraft Version: 1.18.1

Minecraft Version ID: 1.18.1

Operating System: Linux (amd64) version 5.15.2-2-MANJARO

Java Version: 17.0.1, N/A

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

Memory: 1600149800 bytes (1526 MiB) / 2105540608 bytes (2008 MiB) up to 4294967296 bytes (4096 MiB)

CPUs: 4

Processor Vendor: GenuineIntel

Processor Name: Intel(R) Core(TM) i5-6600K CPU @ 3.50GHz

Identifier: Intel64 Family 6 Model 94 Stepping 3

Microarchitecture: Skylake (Client)

Frequency (GHz): 3,50

Number of physical packages: 1

Number of physical CPUs: 4

Number of logical CPUs: 4

Graphics card #0 name: GM206 [GeForce GTX 960]

Graphics card #0 vendor: NVIDIA Corporation (0x10de)

Graphics card #0 VRAM (MB): 288,00

Graphics card #0 deviceId: 0x1401

Graphics card #0 versionInfo: unknown

Virtual memory max (MB): 33466,49

Virtual memory used (MB): 13799,09

Swap memory total (MB): 21466,00

Swap memory used (MB): 16,75

JVM Flags: 2 total; -Xms512m -Xmx4096m

Server Running: true

Player Count: 0 / 8; []

Data Packs: vanilla

Type: Integrated Server (map_client.txt)

Is Modded: Definitely; Client brand changed to 'fabric'; Server brand changed to 'fabric'

java.lang.RuntimeException: Mixin transformation of net.minecraft.class_3898 failed
	at Not Enough Crashes deobfuscated stack trace.(1.18+build.1)
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:234)
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.tryLoadClass(KnotClassDelegate.java:136)
	at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:155)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:520)
	at net.minecraft.server.world.ServerChunkManager.(ServerChunkManager:89)
	at net.minecraft.server.world.ServerWorld.(ServerWorld:220)
	at net.minecraft.server.MinecraftServer.createWorlds(MinecraftServer:371)
	at net.minecraft.server.MinecraftServer.loadWorld(MinecraftServer:327)
	at net.minecraft.server.integrated.IntegratedServer.setupServer(IntegratedServer:72)
	at net.minecraft.server.MinecraftServer.runServer(MinecraftServer:657)
	at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer:270)
	at java.lang.Thread.run(Thread.java:833)
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 net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:229)
	... 11 more
Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [krypton.mixins.json:shared.network.flushconsolidation.ThreadedAnvilChunkStorageMixin] from phase [DEFAULT] in config [krypton.mixins.json] from mod [krypton] 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)
	... 14 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: @Shadow method method_37899 in krypton.mixins.json:shared.network.flushconsolidation.ThreadedAnvilChunkStorageMixin was not located in the target class net.minecraft.class_3898. Using refmap krypton-refmap.json
	at Not Enough Crashes deobfuscated stack trace.(1.18+build.1)
	at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachSpecialMethod(MixinPreProcessorStandard.java:436)
	at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachShadowMethod(MixinPreProcessorStandard.java:412)
	at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attachMethods(MixinPreProcessorStandard.java:340)
	at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:299)
	at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:277)
	at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1289)
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:292)
	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)
	... 14 more