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  1. Minecraft: Java Edition
  2. MC-68374

ConcurrentModificationException when performing save-all via rcon

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • None
    • Minecraft 14w34c, Minecraft 1.8
    • None
    • java version "1.7.0_09"
      Java(TM) SE Runtime Environment (build 1.7.0_09-b05)
      Java HotSpot(TM) 64-Bit Server VM (build 23.5-b02, mixed mode)

      Ubuntu 12.04 LTS 64-bit, 3.5.0-44
    • Community Consensus

      Issuing save-all on a server via RCON sometimes causes a (non-fatal) exception to be logged:

      [10:48:57] [RCON Client #2/ERROR]: Couldn't process command: 'save-all'
      java.util.ConcurrentModificationException
              at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:819) ~[?:1.7.0_09]
              at java.util.ArrayList$Itr.next(ArrayList.java:791) ~[?:1.7.0_09]
              at qt.a(SourceFile:771) ~[minecraft_server.14w34c.jar:?]
              at cg.a(SourceFile:37) ~[minecraft_server.14w34c.jar:?]
              at ab.a(SourceFile:80) [minecraft_server.14w34c.jar:?]
              at ab.a(SourceFile:63) [minecraft_server.14w34c.jar:?]
              at net.minecraft.server.MinecraftServer.g(SourceFile:789) [minecraft_server.14w34c.jar:?]
              at th.run(SourceFile:80) [minecraft_server.14w34c.jar:?]
              at java.lang.Thread.run(Thread.java:722) [?:1.7.0_09]
      

            Unassigned Unassigned
            randomname325 Pavel
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              Created:
              Updated:
              Resolved:
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