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  1. Minecraft: Java Edition
  2. MC-827

Server Crash when client logs in with invalid difficulty

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 1.4.2
    • Fix Version/s: Minecraft 1.4.3
    • Labels:
    • Environment:
      Vanilla Minecraft Version 1.4.2 and Server 1.4.2
      Windows 7 x64
      Java Version 6 Update 37
    • Confirmation Status:
      Unconfirmed
    • Game Mode:
      Survival

      Description

      The server (privately hosted on my PC and have had no issues in previous versions) crashes within seconds upon any user logging into it without fail since the 1.4.2 version of the client and server have been updated.

      This happens in a brand new world/seed and in our existing seeds/worlds from previous versions.

      Server log generates the following:

      SEVERE] Encountered an unexpected exception ArrayIndexOutOfBoundsException
      java.lang.ArrayIndexOutOfBoundsException: 4
      	at qa.bD(SourceFile:261)
      	at xr.a(SourceFile:162)
      	at xr.a(SourceFile:139)
      	at ie.b(SourceFile:106)
      	at net.minecraft.server.MinecraftServer.r(SourceFile:717)
      	at hg.r(SourceFile:233)
      	at net.minecraft.server.MinecraftServer.q(SourceFile:661)
      	at net.minecraft.server.MinecraftServer.run(SourceFile:595)
      	at fp.run(SourceFile:818)
      [SEVERE] This crash report has been saved to: D:\Minecraft\1.4.2 Server\.\crash-reports\crash-2012-10-26_18.03.47-server.txt

      See attached crash report for further information. Apologies if this is a repeat issue, I did briefly scan the other issue titles.

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              Assignee:
              dinnerbone [Mojang] Nathan Adams
              Reporter:
              haz Shaun Wawro
              Votes:
              4 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: