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  1. Minecraft: Java Edition
  2. MC-130677

Minecraft hangs on world quit with "Couldn't load chunk" spamming log

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 18w22c
    • Fix Version/s: Minecraft 1.13-pre1
    • Labels:
      None
    • Environment:

      Java Version: Version bundled with the Launcher

      Operating System: Windows 10

    • Confirmation Status:
      Unconfirmed

      Description

      I loaded a world from minecraft 1.12.2 in 18w22c and it worked fine. I waited a bit and saved the world. Nothing special in the log there. I restarted Minecraft and reloaded the world, and it started spamming the log. When I saved tried saving and quitting out of the world, the game would hang up with even more console spam.

      I tested two worlds, and it happened with both, so I uploaded one of the worlds before the conversion to 18w22c. This can be reproduced every time.

      [21:12:37] [Server thread/ERROR]: Couldn't load chunk
      java.lang.NullPointerException: null
      	at bzp.a(SourceFile:137) ~[18w22c.jar:?]
      	at bzp.a(SourceFile:80) ~[18w22c.jar:?]
      	at bqv.b(SourceFile:103) ~[18w22c.jar:?]
      	at bqv.a(SourceFile:83) ~[18w22c.jar:?]
      	at bqv.a(SourceFile:119) ~[18w22c.jar:?]
      	at sl.g(SourceFile:92) [18w22c.jar:?]
      	at sl.b(SourceFile:114) [18w22c.jar:?]
      	at st.<init>(SourceFile:39) [18w22c.jar:?]
      	at su.c(SourceFile:192) [18w22c.jar:?]
      	at su.a(SourceFile:223) [18w22c.jar:?]
      	at uy.a(SourceFile:274) [18w22c.jar:?]
      	at uy.c(SourceFile:343) [18w22c.jar:?]
      	at uy.a(SourceFile:167) [18w22c.jar:?]
      	at tn.b(SourceFile:118) [18w22c.jar:?]
      	at tn.Y_(SourceFile:65) [18w22c.jar:?]
      	at hu.a(SourceFile:221) [18w22c.jar:?]
      	at tk.c(SourceFile:175) [18w22c.jar:?]
      	at net.minecraft.server.MinecraftServer.w(SourceFile:719) [18w22c.jar:?]
      	at net.minecraft.server.MinecraftServer.v(SourceFile:626) [18w22c.jar:?]
      	at dik.v(SourceFile:156) [18w22c.jar:?]
      	at net.minecraft.server.MinecraftServer.run(SourceFile:531) [18w22c.jar:?]
      	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]
      

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              • Assignee:
                Unassigned
                Reporter:
                ichttt Tobias Hawk
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                Dates

                • Created:
                  Updated:
                  Resolved: