So, I port forwarded the other day to make a server so I can play with my friends. Everything was going smoothly until the server suddenly crashed. We tried joining back but it seems as though this only happens when a certain player, in particular, joins the server and we aren't sure why. Can anyone help?
These are the logs. Thank you for any help.
---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!
Time: 5/27/20 12:58 AM
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 cks.a(SourceFile:22)
at cks.a(SourceFile:15)
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 java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.PrimitiveIterator$OfLong.forEachRemaining(Unknown Source)
at it.unimi.dsi.fastutil.longs.LongIterator.forEachRemaining(LongIterator.java:53)
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ForEachOps$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 bqd.a(SourceFile:559)
at cga.a(SourceFile:210)
at cgc.c(SourceFile:84)
at cgc.a(SourceFile:214)
at yi.a(SourceFile:569)
at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
at yi.a(SourceFile:563)
at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
at yk.b(SourceFile:58)
at amc.e(SourceFile:94)
at amc.a(SourceFile:137)
at amc.run(SourceFile:105)
at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source)
at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Server thread
Stacktrace:
at com.google.common.collect.ImmutableList.sort(ImmutableList.java:565)
at asi.a(SourceFile:43)
at asi.b(SourceFile:60)
at cot.a(SourceFile:42)
at cks.a(SourceFile:22)
at cks.a(SourceFile:15)
at cja.a(SourceFile:44)
at cow.a(SourceFile:82)
at csr.a(SourceFile:83)
at csr.a(SourceFile:79)
at csy.a(SourceFile:75)
at bqd.a(SourceFile:560)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.PrimitiveIterator$OfLong.forEachRemaining(Unknown Source)
at it.unimi.dsi.fastutil.longs.LongIterator.forEachRemaining(LongIterator.java:53)
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ForEachOps$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)
-- Generation --
Details:
CenterX: -211
CenterZ: -317
Step: SURFACE_STRUCTURES
Seed: 7653645104118536369
Biome: minecraft:taiga
Stacktrace:
at cga.a(SourceFile:210)
at cgc.c(SourceFile:84)
at cgc.a(SourceFile:214)
-- Chunk to be generated --
Details:
Location: -211,-317
Position hash: -1357209665747
Generator: cho@cb12f2d
Stacktrace:
at yi.a(SourceFile:569)
at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
at yi.a(SourceFile:563)
at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
at yk.b(SourceFile:58)
at amc.e(SourceFile:94)
at amc.a(SourceFile:137)
at amc.run(SourceFile:105)
-- Affected level --
Details:
All players: 2 total; [yx['antleg100'/4250, l='ServerLevel[New World]', x=-2471.19, y=61.58, z=-5259.61], yx['OrbitSan'/6501, l='ServerLevel[New World]', x=-3168.15, y=12.00, z=-4978.70]]
Chunk stats: ServerChunkCache: 6045
Level dimension: minecraft:overworld
Level spawn location: World: (-144,83,414), Chunk: (at 0,5,14 in -9,25; contains blocks -144,0,400 to -129,255,415), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 973280 game time, 534741 day time
Level name: New World
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Level weather: Rain time: 50174 (now: false), thunder time: 88751 (now: false)
Known server brands: vanilla
Level was modded: false
Level storage version: 0x04ABD - Anvil
Stacktrace:
at net.minecraft.server.MinecraftServer.b(SourceFile:896)
at xw.b(SourceFile:320)
at net.minecraft.server.MinecraftServer.a(SourceFile:832)
at net.minecraft.server.MinecraftServer.run(SourceFile:691)
at java.lang.Thread.run(Unknown Source)
-- System Details --
Details:
Minecraft Version: 20w21a
Minecraft Version ID: 20w21a
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_221, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 3962656872 bytes (3779 MB) / 5235015680 bytes (4992 MB) up to 5235015680 bytes (4992 MB)
CPUs: 12
JVM Flags: 2 total; -Xmx5120M -Xms5120M
Player Count: 4 / 20; [yx['Zostyy'/125, l='ServerLevel[New World]', x=-452.66, y=88.05, z=-424.31], yx['IWISHIWASASNIPER'/2405, l='ServerLevel[New World]', x=-454.62, y=97.25, z=-435.07], yx['antleg100'/4250, l='ServerLevel[New World]', x=-2471.19, y=61.58, z=-5259.61], yx['OrbitSan'/6501, l='ServerLevel[New World]', x=-3168.15, y=12.00, z=-4978.70]]
Data Packs: vanilla
Is Modded: Unknown (can't tell)
Type: Dedicated Server (map_server.txt)
So, I port forwarded the other day to make a server so I can play with my friends. Everything was going smoothly until the server suddenly crashed. We tried joining back but it seems as though this only happens when a certain player, in particular, joins the server and we aren't sure why. Can anyone help?
These are the logs. Thank you for any help.
---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!
Time: 5/27/20 12:58 AM
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 cks.a(SourceFile:22)
at cks.a(SourceFile:15)
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 java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.PrimitiveIterator$OfLong.forEachRemaining(Unknown Source)
at it.unimi.dsi.fastutil.longs.LongIterator.forEachRemaining(LongIterator.java:53)
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ForEachOps$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 bqd.a(SourceFile:559)
at cga.a(SourceFile:210)
at cgc.c(SourceFile:84)
at cgc.a(SourceFile:214)
at yi.a(SourceFile:569)
at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
at yi.a(SourceFile:563)
at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
at yk.b(SourceFile:58)
at amc.e(SourceFile:94)
at amc.a(SourceFile:137)
at amc.run(SourceFile:105)
at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source)
at java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source)
at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Server thread
Stacktrace:
at com.google.common.collect.ImmutableList.sort(ImmutableList.java:565)
at asi.a(SourceFile:43)
at asi.b(SourceFile:60)
at cot.a(SourceFile:42)
at cks.a(SourceFile:22)
at cks.a(SourceFile:15)
at cja.a(SourceFile:44)
at cow.a(SourceFile:82)
at csr.a(SourceFile:83)
at csr.a(SourceFile:79)
at csy.a(SourceFile:75)
at bqd.a(SourceFile:560)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.PrimitiveIterator$OfLong.forEachRemaining(Unknown Source)
at it.unimi.dsi.fastutil.longs.LongIterator.forEachRemaining(LongIterator.java:53)
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ForEachOps$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)
-- Feature --
Details:
Id: minecraft:village
Description: clq@2f89b44e
Stacktrace:
at bqd.a(SourceFile:559)
-- Generation --
Details:
CenterX: -211
CenterZ: -317
Step: SURFACE_STRUCTURES
Seed: 7653645104118536369
Biome: minecraft:taiga
Stacktrace:
at cga.a(SourceFile:210)
at cgc.c(SourceFile:84)
at cgc.a(SourceFile:214)
-- Chunk to be generated --
Details:
Location: -211,-317
Position hash: -1357209665747
Generator: cho@cb12f2d
Stacktrace:
at yi.a(SourceFile:569)
at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
at yi.a(SourceFile:563)
at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source)
at yk.b(SourceFile:58)
at amc.e(SourceFile:94)
at amc.a(SourceFile:137)
at amc.run(SourceFile:105)
-- Affected level --
Details:
All players: 2 total; [yx['antleg100'/4250, l='ServerLevel[New World]', x=-2471.19, y=61.58, z=-5259.61], yx['OrbitSan'/6501, l='ServerLevel[New World]', x=-3168.15, y=12.00, z=-4978.70]]
Chunk stats: ServerChunkCache: 6045
Level dimension: minecraft:overworld
Level spawn location: World: (-144,83,414), Chunk: (at 0,5,14 in -9,25; contains blocks -144,0,400 to -129,255,415), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 973280 game time, 534741 day time
Level name: New World
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Level weather: Rain time: 50174 (now: false), thunder time: 88751 (now: false)
Known server brands: vanilla
Level was modded: false
Level storage version: 0x04ABD - Anvil
Stacktrace:
at net.minecraft.server.MinecraftServer.b(SourceFile:896)
at xw.b(SourceFile:320)
at net.minecraft.server.MinecraftServer.a(SourceFile:832)
at net.minecraft.server.MinecraftServer.run(SourceFile:691)
at java.lang.Thread.run(Unknown Source)
-- System Details --
Details:
Minecraft Version: 20w21a
Minecraft Version ID: 20w21a
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_221, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 3962656872 bytes (3779 MB) / 5235015680 bytes (4992 MB) up to 5235015680 bytes (4992 MB)
CPUs: 12
JVM Flags: 2 total; -Xmx5120M -Xms5120M
Player Count: 4 / 20; [yx['Zostyy'/125, l='ServerLevel[New World]', x=-452.66, y=88.05, z=-424.31], yx['IWISHIWASASNIPER'/2405, l='ServerLevel[New World]', x=-454.62, y=97.25, z=-435.07], yx['antleg100'/4250, l='ServerLevel[New World]', x=-2471.19, y=61.58, z=-5259.61], yx['OrbitSan'/6501, l='ServerLevel[New World]', x=-3168.15, y=12.00, z=-4978.70]]
Data Packs: vanilla
Is Modded: Unknown (can't tell)
Type: Dedicated Server (map_server.txt)
Stick to full releases or report the bug to Mojang.