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  1. Minecraft: Java Edition
  2. MC-233051

Server crashes as player logs in

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    • Icon: Bug Bug
    • Resolution: Fixed
    • 1.19.3 Pre-release 3
    • 1.17.1
    • None
    • Server: Linux Mint (Debian) 20.2 Cinnamon, Linux kernel 5.4.0-80-generic, i5-8400, 16GB RAM
      Client: Windows 10 Fresh install of Minecraft Java Editiion 1.17.1
    • Plausible
    • Survival
    • Crash
    • Important
    • Platform

      Just as the player logged, the server immediately crashes:

      [12:02:40] [User Authenticator #1/INFO]: UUID of player LazuliFowl is 45f9a617-7c28-4c9b-97f6-c40c542ded5f[12:02:40] [User Authenticator #1/INFO]: UUID of player LazuliFowl is 45f9a617-7c28-4c9b-97f6-c40c542ded5f[12:02:40] [Server thread/INFO]: LazuliFowl[/192.168.0.142:60134] logged in with entity id 86 at (-161.6937223983098, 66.0, 1223.1477172063176)[12:02:40] [Server thread/INFO]: LazuliFowl joined the game[12:02:41] [Worker-Main-20/WARN]: Worker-Main-20 diedjava.lang.NullPointerException: Cannot invoke "cmr.a(int, int, int)" because "☃" is null at dei.i(SourceFile:96) ~[server.jar:?] at deg.c(SourceFile:143) ~[server.jar:?] at def.a(SourceFile:137) ~[server.jar:?] at dec.a(SourceFile:129) ~[server.jar:?] at dej.a(SourceFile:45) ~[server.jar:?] at abu.a(SourceFile:135) ~[server.jar:?] at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[?:?] at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) ~[?:?] at abu.a(SourceFile:135) ~[server.jar:?] at abu.e(SourceFile:171) ~[server.jar:?] at abu.a(SourceFile:107) ~[server.jar:?] at abg.b(SourceFile:58) ~[server.jar:?] at aqy.g(SourceFile:91) ~[server.jar:?] at aqy.a(SourceFile:146) ~[server.jar:?] at aqy.run(SourceFile:102) ~[server.jar:?] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1434) ~[?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:295) ~[?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016) ~[?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) ~[?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) ~[?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) [?:?][12:02:41] [Worker-Main-20/ERROR]: Caught exception in thread Thread[Worker-Main-20,5,main]java.lang.NullPointerException: Cannot invoke "cmr.a(int, int, int)" because "☃" is null at dei.i(SourceFile:96) ~[server.jar:?] at deg.c(SourceFile:143) ~[server.jar:?] at def.a(SourceFile:137) ~[server.jar:?] at dec.a(SourceFile:129) ~[server.jar:?] at dej.a(SourceFile:45) ~[server.jar:?] at abu.a(SourceFile:135) ~[server.jar:?] at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[?:?] at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) ~[?:?] at abu.a(SourceFile:135) ~[server.jar:?] at abu.e(SourceFile:171) ~[server.jar:?] at abu.a(SourceFile:107) ~[server.jar:?] at abg.b(SourceFile:58) ~[server.jar:?] at aqy.g(SourceFile:91) ~[server.jar:?] at aqy.a(SourceFile:146) ~[server.jar:?] at aqy.run(SourceFile:102) ~[server.jar:?] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1434) ~[?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:295) ~[?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016) ~[?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) ~[?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) ~[?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) ~[?:?][12:02:41] [Worker-Main-19/WARN]: Worker-Main-19 diedjava.lang.NullPointerException: Cannot invoke "cmr.a(int, int, int)" because "☃" is null at dei.i(SourceFile:96) ~[server.jar:?] at deg.c(SourceFile:143) ~[server.jar:?] at def.a(SourceFile:137) ~[server.jar:?] at dec.a(SourceFile:129) ~[server.jar:?] at dej.a(SourceFile:45) ~[server.jar:?] at abu.a(SourceFile:135) ~[server.jar:?] at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[?:?] at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) ~[?:?] at abu.a(SourceFile:135) ~[server.jar:?] at abu.e(SourceFile:171) ~[server.jar:?] at abu.f(SourceFile:156) ~[server.jar:?] at aqy.g(SourceFile:91) ~[server.jar:?] at aqy.a(SourceFile:146) ~[server.jar:?] at aqy.run(SourceFile:102) ~[server.jar:?] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1434) ~[?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:295) ~[?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016) ~[?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) ~[?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) ~[?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) [?:?][12:02:41] [Worker-Main-19/ERROR]: Caught exception in thread Thread[Worker-Main-19,5,main]java.lang.NullPointerException: Cannot invoke "cmr.a(int, int, int)" because "☃" is null at dei.i(SourceFile:96) ~[server.jar:?] at deg.c(SourceFile:143) ~[server.jar:?] at def.a(SourceFile:137) ~[server.jar:?] at dec.a(SourceFile:129) ~[server.jar:?] at dej.a(SourceFile:45) ~[server.jar:?] at abu.a(SourceFile:135) ~[server.jar:?] at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[?:?] at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) ~[?:?] at abu.a(SourceFile:135) ~[server.jar:?] at abu.e(SourceFile:171) ~[server.jar:?] at abu.f(SourceFile:156) ~[server.jar:?] at aqy.g(SourceFile:91) ~[server.jar:?] at aqy.a(SourceFile:146) ~[server.jar:?] at aqy.run(SourceFile:102) ~[server.jar:?] at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1434) ~[?:?] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:295) ~[?:?] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016) ~[?:?] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) ~[?:?] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) ~[?:?] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) ~[?:?]
      /stop
      [12:04:51] [Server thread/INFO]: Stopping the server
      [12:04:51] [Server thread/INFO]: Stopping server
      [12:04:51] [Server thread/INFO]: Saving players
      [12:04:51] [Server thread/INFO]: Saving worlds
      [12:04:51] [Server thread/INFO]: Saving chunks for level 'ServerLevel[world]'/minecraft:overworld
      
      

      Stopping the server does not work. I have to kill the java task to stop the program.

            gegy1000 [Mojang] Gegy
            marjonz Marjon
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            2 Vote for this issue
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              Created:
              Updated:
              Resolved:
              CHK: