---- Minecraft Crash Report ----
// My bad.

Time: 20.02.21 13:26
Description: Accessing PalettedContainer from multiple threads

java.lang.IllegalStateException
	at agm.a(SourceFile:27)
	at agm.a(SourceFile:19)
	at ckf.a(SourceFile:50)
	at ckf.a(SourceFile:109)
	at cjz.a(SourceFile:66)
	at cjz.a(SourceFile:60)
	at ckg.a(SourceFile:179)
	at abb.a(SourceFile:229)
	at buf.a(SourceFile:15)
	at cov.a(SourceFile:131)
	at cqc.a(SourceFile:45)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
	at java.util.stream.IntPipeline$4$1.accept(Unknown Source)
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Unknown Source)
	at java.util.Spliterator$OfInt.forEachRemaining(Unknown Source)
	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.util.stream.ReferencePipeline.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at buw.a(SourceFile:380)
	at cjp.a(SourceFile:231)
	at cjr.c(SourceFile:100)
	at cjr.a(SourceFile:231)
	at aai.a(SourceFile:563)
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
	at aai.a(SourceFile:557)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
	at aak.b(SourceFile:58)
	at apc.e(SourceFile:84)
	at apc.a(SourceFile:124)
	at apc.run(SourceFile:92)
	at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


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

-- Head --
Thread: Server thread
Stacktrace:
	at agm.a(SourceFile:27)

-- Thread dumps --
Details:
	Thread dumps: Netty Server IO #0: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Unknown Source)
Worker-Main-19: 
	at java.lang.Thread.getStackTrace(Unknown Source)
	at agm.a(SourceFile:25)
	at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
	at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
	at java.util.HashMap$KeySpliterator.forEachRemaining(Unknown Source)
	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.util.stream.ReferencePipeline.collect(Unknown Source)
	at agm.a(SourceFile:26)
	at agm.a(SourceFile:19)
	at ckf.a(SourceFile:50)
	at ckf.a(SourceFile:109)
	at cjz.a(SourceFile:66)
	at cjz.a(SourceFile:60)
	at ckg.a(SourceFile:179)
	at abb.a(SourceFile:229)
	at buf.a(SourceFile:15)
	at cov.a(SourceFile:131)
	at cqc.a(SourceFile:45)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
	at java.util.stream.IntPipeline$4$1.accept(Unknown Source)
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Unknown Source)
	at java.util.Spliterator$OfInt.forEachRemaining(Unknown Source)
	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.util.stream.ReferencePipeline.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at buw.a(SourceFile:380)
	at cjp.a(SourceFile:231)
	at cjr.c(SourceFile:100)
	at cjr.a(SourceFile:231)
	at aai.a(SourceFile:563)
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
	at aai.a(SourceFile:557)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
	at aak.b(SourceFile:58)
	at apc.e(SourceFile:84)
	at apc.a(SourceFile:124)
	at apc.run(SourceFile:92)
	at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source)
	at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Worker-Main-15: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Worker-Main-21: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Attach Listener: 
	at 
Render thread: 
	at org.lwjgl.system.JNI.invokePV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwSwapBuffers(GLFW.java:4572)
	at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:121)
	at dlm.e(SourceFile:308)
	at dqs.e(SourceFile:1072)
	at dqs.e(SourceFile:688)
	at net.minecraft.client.main.Main.main(SourceFile:215)
Netty Local Client IO #0: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
	at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
	at io.netty.util.concurrent.SingleThreadEventExecutor.takeTask(SingleThreadEventExecutor.java:238)
	at io.netty.channel.DefaultEventLoop.run(DefaultEventLoop.java:52)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Unknown Source)
IO-Worker-24: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
	at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Server thread: 
	at buh.a(SourceFile:164)
	at buh$$Lambda$5189/381818543.accept(Unknown Source)
	at java.util.Optional.ifPresent(Unknown Source)
	at aat.a(SourceFile:402)
	at aat$$Lambda$5188/12517091.query(Unknown Source)
	at buh.a(SourceFile:163)
	at aat.p(SourceFile:354)
	at aat.a(SourceFile:330)
	at aav.a(SourceFile:363)
	at net.minecraft.server.MinecraftServer.b(SourceFile:873)
	at net.minecraft.server.MinecraftServer.a(SourceFile:813)
	at evg.a(SourceFile:93)
	at net.minecraft.server.MinecraftServer.w(SourceFile:672)
	at net.minecraft.server.MinecraftServer.a(SourceFile:259)
	at net.minecraft.server.MinecraftServer$$Lambda$4726/1593088538.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Narrator: 
	at java.lang.Thread.sleep(Native Method)
	at com.mojang.text2speech.NarratorWindows$NarratorThread.run(NarratorWindows.java:84)
	at java.lang.Thread.run(Unknown Source)
Sound engine: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at evs.bm(SourceFile:49)
	at aoz.c(SourceFile:129)
	at evs.c(SourceFile:42)
	at evs$$Lambda$2671/679651341.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Signal Dispatcher: 
	at 
Worker-Main-11: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Finalizer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)
Timer hack thread: 
	at java.lang.Thread.sleep(Native Method)
	at x$6.run(SourceFile:706)
ObjectCleanerThread: 
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.lang.Thread.run(Unknown Source)
IO-Worker-23: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
	at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Reference Handler: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Unknown Source)
	at java.lang.ref.Reference.tryHandlePending(Unknown Source)
	at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
IO-Worker-25: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
	at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Worker-Main-20: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Worker-Main-22: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Netty Server IO #1: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Unknown Source)
Snooper Timer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Unknown Source)
	at java.util.TimerThread.mainLoop(Unknown Source)
	at java.util.TimerThread.run(Unknown Source)
IO-Worker-26: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source)
	at java.util.concurrent.SynchronousQueue.poll(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Snooper Timer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Unknown Source)
	at java.util.TimerThread.mainLoop(Unknown Source)
	at java.util.TimerThread.run(Unknown Source)
Worker-Main-18: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Stacktrace:
	at agm.a(SourceFile:27)
	at agm.a(SourceFile:19)
	at ckf.a(SourceFile:50)
	at ckf.a(SourceFile:109)
	at cjz.a(SourceFile:66)
	at cjz.a(SourceFile:60)
	at ckg.a(SourceFile:179)
	at abb.a(SourceFile:229)
	at buf.a(SourceFile:15)
	at cov.a(SourceFile:131)
	at cqc.a(SourceFile:45)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source)
	at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)
	at coi.a(SourceFile:29)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
	at java.util.stream.IntPipeline$4$1.accept(Unknown Source)
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Unknown Source)
	at java.util.Spliterator$OfInt.forEachRemaining(Unknown Source)
	at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
	at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.util.stream.ReferencePipeline.forEach(Unknown Source)
	at coi.a(SourceFile:28)
	at coc.a(SourceFile:55)

-- Feature --
Details:
	Id: minecraft:decorated
	Config: < crm [minecraft:decorated | [minecraft:count crl@7880bc5b]] >
	Description: < coi [minecraft:decorated] >
Stacktrace:
	at buw.a(SourceFile:380)

-- Generation --
Details:
	CenterX: 8
	CenterZ: 43
	Seed: 5028734159667761955
	Biome: buw@1f1a57e8
Stacktrace:
	at cjp.a(SourceFile:231)
	at cjr.c(SourceFile:100)
	at cjr.a(SourceFile:231)

-- Chunk to be generated --
Details:
	Location: 8,43
	Position hash: 184683593736
	Generator: cmt@40c9633c
Stacktrace:
	at aai.a(SourceFile:563)
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
	at aai.a(SourceFile:557)
	at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
	at aak.b(SourceFile:58)
	at apc.e(SourceFile:84)
	at apc.a(SourceFile:124)

-- Affected level --
Details:
	All players: 1 total; [aaw['miwob'/152, l='ServerLevel[New World]', x=72.50, y=62.00, z=712.50]]
	Chunk stats: 2604
	Level dimension: nitdim:primordial_desert
	Derived: true
	Level spawn location: World: (-64,64,237), Section: (at 0,0,13 in -4,4,14; chunk contains blocks -64,0,224 to -49,255,239), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 899 game time, 899 day time
	Level name: New World
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
	Level weather: Rain time: 23286 (now: false), thunder time: 44283 (now: false)
	Known server brands: vanilla
	Level was modded: false
	Level storage version: 0x04ABD - Anvil
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:876)
	at net.minecraft.server.MinecraftServer.a(SourceFile:813)
	at evg.a(SourceFile:93)
	at net.minecraft.server.MinecraftServer.w(SourceFile:672)
	at net.minecraft.server.MinecraftServer.a(SourceFile:259)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 21w07a
	Minecraft Version ID: 21w07a
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_241, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 970809832 bytes (925 MB) / 3489660928 bytes (3328 MB) up to 4294967296 bytes (4096 MB)
	CPUs: 8
	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Player Count: 1 / 8; [aaw['miwob'/152, l='ServerLevel[New World]', x=72.50, y=62.00, z=712.50]]
	Data Packs: vanilla, file/nit-dimensions-canyon-error.zip
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.