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  1. Minecraft: Java Edition
  2. MC-126241

Crash on World Load - Skyblock 2.1 Vanilla

    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 18w08b
    • Fix Version/s: Minecraft 18w20a
    • Labels:
      None
    • Confirmation Status:
      Unconfirmed

      Description

      The bug

      Upon opening a freshly unzipped Skyblock 2.1 world in 18w08b, the MC client hangs at "Loading world".

      latest.log contains lines referencing several "java.lang.IllegalArgumentException: bound must be positive" errors.

      Notes

      • The world file is initially in old Beta 1.8 format and must undergo conversion.
      • This conversion cannot happen in 18w08b; it insists on recreating the world, even if you click "I know what I'm doing" – possible 2nd bug candidate there.
      • Conversion of the world performed under release 1.12.2, where it loads just fine.

      Crash report

      Description: Exception in server tick loop
      
      java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.IllegalArgumentException: bound must be positive
      	at net.minecraft.server.MinecraftServer.i_(SourceFile:394)
      	at cxd.a(SourceFile:115)
      	at cxd.d(SourceFile:131)
      	at net.minecraft.server.MinecraftServer.run(SourceFile:502)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: java.util.concurrent.ExecutionException: java.lang.IllegalArgumentException: bound must be positive
      	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2272)
      	at net.minecraft.server.MinecraftServer.i_(SourceFile:392)
      	... 4 more
      Caused by: java.lang.IllegalArgumentException: bound must be positive
      	at java.util.Random.nextInt(Random.java:388)
      	at bob.a(SourceFile:19)
      	at bob.a(SourceFile:12)
      	at bjq.a(SourceFile:27)
      	at aun.a(SourceFile:457)
      	at bjb.a(SourceFile:123)
      	at sk.a(SourceFile:12)
      	at sj.a(SourceFile:33)
      	at bhn.a(SourceFile:85)
      	at sp.a(SourceFile:54)
      	at sp.a(SourceFile:23)
      	at zl$a.a(SourceFile:143)
      	at zl$a$$Lambda$917/475551630.apply(Unknown Source)
      	at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501)
      	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
      	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
      	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
      	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
      	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
      

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            People

            • Assignee:
              fry [Mojang] Georgii Gavrichev
              Reporter:
              john23 John Krische
            • Votes:
              1 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: