[SEVERE] Unexpected exception net.minecraft.server.MinecraftException

Discussion in 'Bukkit Help' started by Holylon, Jun 1, 2011.

  1. Offline

    Holylon

    dev.bukkit.org profile:
    CFUSERNAME
    My Plugins (CFCOUNT)
    Minecraft account:
    MCUSERNAME
    Hey,
    I dont know why and when i get this, nor if it changes something, but i get this error in my console and wanted to post it so you can probably tell me what it is:
    Code:
    2011-06-01 15:14:04 [SEVERE] net.minecraft.server.MinecraftException: Failed to check session lock, aborting
    2011-06-01 15:14:04 [SEVERE]     at net.minecraft.server.PlayerNBTManager.b(SourceFile:76)
    2011-06-01 15:14:04 [SEVERE]     at net.minecraft.server.World.k(World.java:2092)
    2011-06-01 15:14:04 [SEVERE]     at net.minecraft.server.World.w(World.java:155)
    2011-06-01 15:14:04 [SEVERE]     at net.minecraft.server.World.save(World.java:145)
    2011-06-01 15:14:04 [SEVERE]     at net.minecraft.server.World.doTick(World.java:1569)
    2011-06-01 15:14:04 [SEVERE]     at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:391)
    2011-06-01 15:14:04 [SEVERE]     at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:311)
    2011-06-01 15:14:04 [SEVERE]     at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)
    2011-06-01 15:14:04 [SEVERE] Unexpected exception
    net.minecraft.server.MinecraftException: Failed to check session lock, aborting
        at net.minecraft.server.PlayerNBTManager.b(SourceFile:76)
        at net.minecraft.server.World.k(World.java:2092)
        at net.minecraft.server.World.w(World.java:155)
        at net.minecraft.server.World.save(World.java:145)
        at net.minecraft.server.World.doTick(World.java:1569)
        at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:391)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:311)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)
    
    Informations about the Rootserver:

    Code:
    1.+2.: Linux zulu1389.server4you.de 2.6.32-5-amd64 #1 SMP Mon Mar 7 21:35:22 UTC 2011 x86_64 GNU/Linux
    
    3.java version "1.6.0_18"
    OpenJDK Runtime Environment (IcedTea6 1.8.7) (6b18-1.8.7-2~squeeze1)
    OpenJDK 64-Bit Server VM (build 14.0-b16, mixed mode)
    
    4. I don't run any wrapper.
    5. Running RB:818
    6. got a start.sh:
    #! /bin/sh
    BINDIR="$(dirname "$(readlink -fn "$0")")"
    cd "$BINDIR"
    java -Xincgc -Xmx10G -jar craftbukkit-0.0.1-SNAPSHOT.jar
    
    7.Plugins:
    AuthMe
    ChestLock
    Essentials + GroupManager
    Falsebook
    iChat
    iConomy + ChestShop
    MagicCarpet
    mcMMO
    ModTRS
    MultiVerse
    Scavenger
    Towny
    VanishNoPickup
    WorldEdit
    WorldGuard
    
  2. Offline

    TnT Retired Staff

    dev.bukkit.org profile:
    CFUSERNAME
    My Plugins (CFCOUNT)
    Minecraft account:
    MCUSERNAME
    At first guess I would say its one of your plugins. Have you tried to remove them and see if the problem persists?
  3. Offline

    Holylon

    dev.bukkit.org profile:
    CFUSERNAME
    My Plugins (CFCOUNT)
    Minecraft account:
    MCUSERNAME
    If I would know at which action this error occurs, I would test, but I don't know.. I can't run the server a whole day without plugins, cause there are protections and so on, the whole world would be on chaos^^
    Sorry 4 my english :)
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    tombik

    dev.bukkit.org profile:
    CFUSERNAME
    My Plugins (CFCOUNT)
    Minecraft account:
    MCUSERNAME
    Pls update it to the newest bukkit. I love ur plugin but its kinda bugy in new version :). Thx a lot.
  5. Offline

    fourgotten

    dev.bukkit.org profile:
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    My Plugins (CFCOUNT)
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    MCUSERNAME
    Try to..
    1.stop server.
    2. goto your world directory
    3. delete session.lock file (don't forget to backup this file)
    4. run server again
  6. Offline

    Tubaplayer

    dev.bukkit.org profile:
    CFUSERNAME
    My Plugins (CFCOUNT)
    Minecraft account:
    MCUSERNAME
    i had the same problem with my server and it seems to have been caused by an incompatibility with either the latest bukkit build or minecraft update, i went through all my files to see witch were conflicting and it was a problem with multiverse, you should try it once without that
  7. Offline

    jackx429

    dev.bukkit.org profile:
    CFUSERNAME
    My Plugins (CFCOUNT)
    Minecraft account:
    MCUSERNAME
    actually this was happening to me on my server just now after i tried to instal the worldedit and worldguard and rhino whatever

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