Uploaded image for project: 'Spigot'
  1. Spigot
  2. SPIGOT-4975

NPE on WorldGenStronghold When Using Multiple Worlds

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • None
    • None
    • None
    • CraftBukkit version git-Spigot-03bd4b0-342194e (MC: 1.14.1) (Implementing API version 1.14.1-R0.1-SNAPSHOT)
    • Yes

      On start-up, frequently crashes with

       

      Description: Exception generating new chunk


java.lang.NullPointerException: Exception generating new chunk
	at net.minecraft.server.v1_14_R1.WorldGenStronghold.a(SourceFile:46)
	at net.minecraft.server.v1_14_R1.ChunkGenerator.createStructures(ChunkGenerator.java:144)
	at net.minecraft.server.v1_14_R1.ChunkStatus.d(SourceFile:44)
	at net.minecraft.server.v1_14_R1.ChunkStatus.a(SourceFile:199)
	at net.minecraft.server.v1_14_R1.PlayerChunkMap.lambda$19(PlayerChunkMap.java:428)
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
	at net.minecraft.server.v1_14_R1.PlayerChunkMap.lambda$17(PlayerChunkMap.java:426)
	at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072)
	at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
	at net.minecraft.server.v1_14_R1.ChunkTaskQueueSorter.b(SourceFile:57)
	at net.minecraft.server.v1_14_R1.ThreadedMailbox.e(SourceFile:83)
	at net.minecraft.server.v1_14_R1.ThreadedMailbox.a(SourceFile:123)
	at net.minecraft.server.v1_14_R1.ThreadedMailbox.run(SourceFile:91)
	at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1426)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)

      Complete crash report available on request.

       

      Crashes were frequent, but inconsistent, involving different worlds. Subsequent re-starts succeeded, usually the next time; sometimes multiple attempts were required before a successful restart. Restart always succeeded eventually without any changes to configuration (which is not to say that the world data structures didn't change).

      Similar crashes were generated by CraftBukkit/target/craftbukkit-1.14.1-R0.1-SNAPSHOT.jar from the same BuildTools output.

      Repeated attempts to generate crashes with work/minecraft_server.1.14.1.jar from the same BuildTools output were unsuccessful. Of course, those address only the base world (which was occasionally affected by Spigot/CraftBukkit crashes).

       

            Unassigned Unassigned
            ram@straight8.com SlimeDog
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

              Created:
              Updated:
              Resolved: