Problem Craftbukkit (Debian)

Discussion in 'Bukkit Help' started by Kazhord, Feb 10, 2011.

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  1. Offline

    Kazhord

    Hello,

    I try to install Craftbukkit (B298) on a Debian 5 64 bits. But i have that:

    Code:
    root:/home/minecraft# java -Xms512M -Xmx512M -jar craftbukkit.jar nogui
    2011-02-10 20:14:16 [INFO] Starting minecraft server version Beta 1.2_01
    2011-02-10 20:14:16 [INFO] Loading properties
    2011-02-10 20:14:17 [INFO] Starting Minecraft server on *:25567
    2011-02-10 20:14:22 [WARNING] **** FAILED TO BIND TO PORT!
    2011-02-10 20:14:22 [WARNING] The exception was: java.lang.NoSuchMethodError: method java.net.ServerSocket.setPerformancePreferences with signature (III)V was not found.
    2011-02-10 20:14:22 [WARNING] Perhaps a server is already running on that port?
    root:/home/minecraft#
    
    I see this topic : http://www.minecraftforum.net/viewtopic.php?f=1013&t=39541

    Code:
    root:/home/minecraft# java  -Djava.net.preferIPv4Stack=true -Djava.net.preferIPv6Addresses=false -Xms512M -Xmx512M -jar craftbukkit.jar nogui
    2011-02-10 20:21:21 [INFO] Starting minecraft server version Beta 1.2_01
    2011-02-10 20:21:21 [INFO] Loading properties
    2011-02-10 20:21:21 [INFO] Starting Minecraft server on *:25567
    2011-02-10 20:21:26 [WARNING] **** FAILED TO BIND TO PORT!
    2011-02-10 20:21:29 [WARNING] The exception was: java.lang.NoSuchMethodError: method java.net.ServerSocket.setPerformancePreferences with signature (III)V was not found.
    2011-02-10 20:21:29 [WARNING] Perhaps a server is already running on that port?
    
    Same error on *:25565 , 25566, all...

    Someone can help me ?
    Thanx.
     
  2. Offline

    Kekec852

    That port is probebly allready in use.
    Try executing: netstat | grep 25567
    To see if somthing and what is running on that port.

    Or just change port in server.properties

    And ther is something else didi you rebooting the machine?
     
  3. Offline

    TnT Retired Staff

    Or try looking in your top to see if you can find any java processes. killall -9 java should work.

    Or reboot. :)
     
  4. Offline

    Kazhord

    I have found the error, my server use java 1.5 and not the 1.6.

    If someone has the same problem:
    Code:
    update-alternatives --config java
    Choose /usr/lib/jvm/java-6-sun/jre/bin/java
     
  5. Offline

    rmbell

    That just saved me, thanks a bunch. Installed gcj and it took over.
     
  6. Offline

    eLusive

    A google search for "The exception was: java.lang.NoSuchMethodError: method java.net.ServerSocket.setPerformancePreferences with signature (III)V was not found" brought me to this thread.


    I run CentOS 6.0 (Final) without any mods.

    Standard repos only include Java 1.5... you want 1.6 as said in this thread. To get this, you want to type in the following command from the command line...

    Code:
    yum install java -enablerepo=centosplus
    It'll update/install 1.6 for you.
     
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