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  1. Minecraft: Java Edition
  2. MC-160359

Server generates a FATAL log message with a NullPointerException

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    Details

    • Type: Bug
    • Status: Open
    • Resolution: Unresolved
    • Affects Version/s: 19w35a
    • Fix Version/s: None
    • Environment:
      Mac OS 10.14.6

      Java(TM) SE Runtime Environment (build 1.8.0_101-b13)

      Dedicated Server
    • Confirmation Status:
      Unconfirmed
    • Category:
      (Unassigned)

      Description

      I saw a FATAL Level message in my logs. Logs: latest.log. Apparently, the player dying from a spider somehow generated a NullPointerException... The server kept running though. Don't think anyone will be able to reproduce it, but still sending a bug report, because it's a bug.

       

      UPD: I saw this message once more, this time the player suffocated in a wall. Given how often the error happens, it actually may relatively somewhat be reproducible a bit. Updated logs: latest.log.

      [21:31:22] [Server thread/FATAL]: Error executing task on Server
      java.lang.NullPointerException: null
      	at wc.b(SourceFile:208) ~[server.jar:?]
      	at vv.a(SourceFile:897) ~[server.jar:?]
      	at wh.a(SourceFile:475) ~[server.jar:?]
      	at xb.a(SourceFile:835) ~[server.jar:?]
      	at pl.a(SourceFile:122) ~[server.jar:?]
      	at pl$b.a(SourceFile:18) ~[server.jar:?]
      	at ld.a(SourceFile:21) ~[server.jar:?]
      	at sj.run(SourceFile:18) ~[server.jar:?]
      	at ahq.h(SourceFile:144) [server.jar:?]
      	at ahu.h(SourceFile:23) [server.jar:?]
      	at ahq.v(SourceFile:118) [server.jar:?]
      	at net.minecraft.server.MinecraftServer.aX(SourceFile:713) [server.jar:?]
      	at net.minecraft.server.MinecraftServer.v(SourceFile:707) [server.jar:?]
      	at ahq.c(SourceFile:127) [server.jar:?]
      	at net.minecraft.server.MinecraftServer.u(SourceFile:692) [server.jar:?]
      	at net.minecraft.server.MinecraftServer.run(SourceFile:647) [server.jar:?]
      	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_101]
      

        Attachments

        1. latest.log
          14 kB
        2. latest.log
          11 kB

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              Assignee:
              Unassigned Unassigned
              Reporter:
              korochun Michael Gavrilin
              Votes:
              1 Vote for this issue
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                Dates

                Created:
                Updated: