Hey guys!
Can someone help me with this plugin? When I'm generating a world it gives me a bunch of errors and it crashes the whole server. I'm using PurPur 1.19.4 currently, but I had the same issue on other forks as well. First I get an error related to Multiverse but the plugin itself says it's safe to ignore that one. But after the generating process has finished I get an other error related to ChunkTaskScheduler.
Full error:
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Chunk system error at chunk (2,1), holder: NewChunkHolder{world=teszt1, chunkX=2, chunkZ=1, entityChunkFromDisk=false, lastChunkCompletion={chunk_class=net.minecraft.world.level.chunk.ProtoChunk,status=minecraft:noise}, currentGenStatus=minecraft:noise, requestedGenStatus=minecraft:full, generationTask=ChunkProgressionTask{class: io.papermc.paper.chunk.system.scheduling.ChunkUpgradeGenericStatusTask, for world: teszt1, chunk: (2,1), hashcode: 822133068, priority: COMPLETING, status: minecraft:surface, scheduled: true}, generationTaskStatus=minecraft:surface, priority=NORMAL, priorityLocked=false, neighbourRequestedPriority=NORMAL, effective_priority=NORMAL, oldTicketLevel=31, currentTicketLevel=31, totalNeighboursUsingThisChunk=2, fullNeighbourChunksLoadedBitset=0, chunkStatusRaw=0, currentChunkStatus=INACCESSIBLE, pendingChunkStatus=INACCESSIBLE, is_unload_safe=ticket_level, killed=false}, exception:
java.lang.Throwable: java.lang.NullPointerException: Cannot invoke "java.util.List.size()" because "<local7>" is null
at io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.unrecoverableChunkSystemFailure(ChunkTaskScheduler.java:216) ~[purpur-1.19.4.jar:git-Purpur-1956]
at io.papermc.paper.chunk.system.scheduling.NewChunkHolder.lambda$setGenerationTask$4(NewChunkHolder.java:1672) ~[purpur-1.19.4.jar:git-Purpur-1956]
at io.papermc.paper.chunk.system.scheduling.ChunkProgressionTask.complete0(ChunkProgressionTask.java:95) ~[purpur-1.19.4.jar:git-Purpur-1956]
at io.papermc.paper.chunk.system.scheduling.ChunkProgressionTask.complete(ChunkProgressionTask.java:75) ~[purpur-1.19.4.jar:git-Purpur-1956]
at io.papermc.paper.chunk.system.scheduling.ChunkUpgradeGenericStatusTask.run(ChunkUpgradeGenericStatusTask.java:102) ~[purpur-1.19.4.jar:git-Purpur-1956]
at ca.spottedleaf.concurrentutil.executor.standard.PrioritisedThreadedTaskQueue$PrioritisedTask.executeInternal(PrioritisedThreadedTaskQueue.java:351) ~[purpur-1.19.4.jar:git-Purpur-1956]
at ca.spottedleaf.concurrentutil.executor.standard.PrioritisedThreadedTaskQueue.executeTask(PrioritisedThreadedTaskQueue.java:118) ~[purpur-1.19.4.jar:git-Purpur-1956]
at ca.spottedleaf.concurrentutil.executor.standard.PrioritisedThreadPool$PrioritisedThread.pollTasks(PrioritisedThreadPool.java:274) ~[purpur-1.19.4.jar:git-Purpur-1956]
at ca.spottedleaf.concurrentutil.executor.standard.PrioritisedQueueExecutorThread.run(PrioritisedQueueExecutorThread.java:62) ~[purpur-1.19.4.jar:git-Purpur-1956]
Caused by: java.lang.NullPointerException: Cannot invoke "java.util.List.size()" because "<local7>" is null
at com.civious.worldgenerator.a.f.c.d(StructureManager.java:182) ~[Stratos-1.15.11.jar:?]
at com.civious.worldgenerator.a.f.c.b(StructureManager.java:132) ~[Stratos-1.15.11.jar:?]
at com.civious.worldgenerator.f.b.c.a(CaveGenerator.java:33) ~[Stratos-1.15.11.jar:?]
at com.civious.worldgenerator.f.a.generateChunkData(CustomChunkGenerator.java:57) ~[Stratos-1.15.11.jar:?]
at org.bukkit.craftbukkit.v1_19_R3.generator.CustomChunkGenerator.a(CustomChunkGenerator.java:176) ~[purpur-1.19.4.jar:git-Purpur-1956]
at net.minecraft.world.level.chunk.ChunkStatus.lambda$static$9(ChunkStatus.java:150) ~[purpur-1.19.4.jar:git-Purpur-1956]
at net.minecraft.world.level.chunk.ChunkStatus$SimpleGenerationTask.doWork(ChunkStatus.java:374) ~[?:?]
at net.minecraft.world.level.chunk.ChunkStatus.generate(ChunkStatus.java:305) ~[purpur-1.19.4.jar:git-Purpur-1956]
at io.papermc.paper.chunk.system.scheduling.ChunkUpgradeGenericStatusTask.run(ChunkUpgradeGenericStatusTask.java:83) ~[purpur-1.19.4.jar:git-Purpur-1956]
... 4 more
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Can anyone please help me? I have no idea what could cause the crash.