---- Minecraft Crash Report ---- // On the bright side, I bought you a teddy bear! Time: 5/25/20 5:47 PM Description: Feature placement java.lang.UnsupportedOperationException at com.google.common.collect.ImmutableList.sort(ImmutableList.java:565) at asi.a(SourceFile:43) at asi.b(SourceFile:60) at cot.a(SourceFile:42) at civ.a(SourceFile:56) at civ.a(SourceFile:35) at civ.a(SourceFile:17) at cja.a(SourceFile:44) at cow.a(SourceFile:82) at csr.a(SourceFile:83) at csr.a(SourceFile:79) at csy.a(SourceFile:75) at bqd.a(SourceFile:560) at bqd$$Lambda$4082/1410641621.accept(Unknown Source) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at it.unimi.dsi.fastutil.longs.LongIterator$$Lambda$4072/628499757.accept(Unknown Source) at java.util.PrimitiveIterator$OfLong.forEachRemaining(PrimitiveIterator.java:189) at it.unimi.dsi.fastutil.longs.LongIterator.forEachRemaining(LongIterator.java:53) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at bqd.a(SourceFile:559) at cga.a(SourceFile:210) at cgc.c(SourceFile:84) at cgc$$Lambda$1661/901297823.doWork(Unknown Source) at cgc.a(SourceFile:214) at yi.a(SourceFile:569) at yi$$Lambda$4058/8305678.apply(Unknown Source) at com.mojang.datafixers.util.Either$Left.map(Either.java:38) at yi.a(SourceFile:563) at yi$$Lambda$4043/32072009.apply(Unknown Source) at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) at yk.b(SourceFile:58) at yk$$Lambda$4056/2141010837.run(Unknown Source) at amc.e(SourceFile:94) at amc.a(SourceFile:137) at amc.run(SourceFile:105) at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at com.google.common.collect.ImmutableList.sort(ImmutableList.java:565) at asi.a(SourceFile:43) at asi.b(SourceFile:60) at cot.a(SourceFile:42) at civ.a(SourceFile:56) at civ.a(SourceFile:35) at civ.a(SourceFile:17) at cja.a(SourceFile:44) at cow.a(SourceFile:82) at csr.a(SourceFile:83) at csr.a(SourceFile:79) at csy.a(SourceFile:75) at bqd.a(SourceFile:560) at bqd$$Lambda$4082/1410641621.accept(Unknown Source) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at it.unimi.dsi.fastutil.longs.LongIterator$$Lambda$4072/628499757.accept(Unknown Source) at java.util.PrimitiveIterator$OfLong.forEachRemaining(PrimitiveIterator.java:189) at it.unimi.dsi.fastutil.longs.LongIterator.forEachRemaining(LongIterator.java:53) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) -- Feature -- Details: Id: minecraft:village Description: clq@4842a683 Stacktrace: at bqd.a(SourceFile:559) -- Generation -- Details: CenterX: -43 CenterZ: -13 Step: SURFACE_STRUCTURES Seed: 7284377407345885734 Biome: minecraft:taiga Stacktrace: at cga.a(SourceFile:210) at cgc.c(SourceFile:84) at cgc$$Lambda$1661/901297823.doWork(Unknown Source) at cgc.a(SourceFile:214) -- Chunk to be generated -- Details: Location: -43,-13 Position hash: -51539607595 Generator: cho@5ff86adf Stacktrace: at yi.a(SourceFile:569) at yi$$Lambda$4058/8305678.apply(Unknown Source) at com.mojang.datafixers.util.Either$Left.map(Either.java:38) at yi.a(SourceFile:563) at yi$$Lambda$4043/32072009.apply(Unknown Source) at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) at yk.b(SourceFile:58) at yk$$Lambda$4056/2141010837.run(Unknown Source) at amc.e(SourceFile:94) -- Entity being ticked -- Details: Entity Type: minecraft:player (yx) Entity ID: 255 Entity Name: JJ_rule Entity's Exact location: -671.50, 88.38, -207.50 Entity's Block location: World: (-672,88,-208), Chunk: (at 0,5,0 in -42,-13; contains blocks -672,0,-208 to -657,255,-193), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1) Entity's Momentum: 0.00, 0.00, 0.00 Entity's Passengers: [] Entity's Vehicle: ~~ERROR~~ NullPointerException: null Stacktrace: at bpa.a(SourceFile:594) at yw.a(SourceFile:420) at net.minecraft.server.MinecraftServer.b(SourceFile:893) at net.minecraft.server.MinecraftServer.a(SourceFile:832) at enr.a(SourceFile:89) at net.minecraft.server.MinecraftServer.run(SourceFile:691) at java.lang.Thread.run(Thread.java:745) -- Affected level -- Details: All players: 1 total; [yx['JJ_rule'/255, l='ServerLevel[fun with dragon]', x=-671.50, y=88.38, z=-207.50]] Chunk stats: ServerChunkCache: 2834 Level dimension: minecraft:overworld Level spawn location: World: (0,66,1), Chunk: (at 0,4,1 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Level time: 604 game time, 0 day time Level name: fun with dragon Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Level weather: Rain time: 81967 (now: false), thunder time: 40962 (now: false) Known server brands: vanilla Level was modded: false Level storage version: 0x04ABD - Anvil -- System Details -- Details: Minecraft Version: 20w21a Minecraft Version ID: 20w21a Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 566848928 bytes (540 MB) / 1342177280 bytes (1280 MB) up to 2147483648 bytes (2048 MB) CPUs: 4 JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M Player Count: 1 / 8; [yx['JJ_rule'/255, l='ServerLevel[fun with dragon]', x=-671.50, y=88.38, z=-207.50]] Data Packs: vanilla Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.