"failed to bind to port"

Discussion in 'Bukkit Help' started by giraffe, May 5, 2011.

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  1. Offline

    giraffe

    ok so when i first run the "RUN.bat" this is what came on:
    [WARNING] ******failed to bind to port*******
    [WARNING] the exception was: java.net.bindexception: adress already in use: JUM_bind
    [WARNING] perhaps a server is already in use?


    that is word for word (there are some stuff above that that "start up" the world, but then it says ERROR and then above.
    if anyone can tell me what it means that it is in use? and how to find it and take it away? thanx!!
     
  2. Offline

    TuRmoiLxx

    -Hit Ctrl Alt Delete/RunTask Manager. Look for any programs called java.exe or javaw.exe, if you find any stop the process/hit delete.

    - Open the server.properties file, if you're portforwarded use your Internal IP (Start - Run - CMD - IPconfig) on the IP section.
     
  3. Offline

    Ne0nx3r0

    Did you specify an IP in the server.properties? If so remove that, it's supposed to be blank in 98% of cases.
     
    L33tsco likes this.
  4. Offline

    giraffe

    thanx! it worked!
     
  5. Offline

    TuRmoiLxx

    Np.
     
  6. Offline

    the0dark0shadow

    Some reason I delete javaw and java but when I run the server java comes back and says:
    [WARNING] ******failed to bind to port*******
    [WARNING] the exception was: java.net.bindexception: address already in use: JUM_bind
    [WARNING] perhaps a server is already in use?
     
  7. Offline

    signmatt

    I got the same error but...
    the server-ip is blank
    i have no other servers
    all is correct except for the error.
    its so fricking frustrating.
    the only way it works is if i put in the ip
     
  8. Offline

    CptSausage

    Why don't you just use an other port?

    Just change this value in the server.properties and you will be fine:
    Code:
    server-port=25565
    to e.g.
    server-port=25678
    Than just log in with:

    Code:
    xxx.xxx.xxx.xxx:25678
    or
    localhost:25678
     
    BlueStorm42 likes this.
  9. Offline

    Assassin

    [INFO] Starting minecraft server Beta 1.7.2
    [INFO] Loading properties
    Starting Minecraft server 0n 204.210.211.14:25565
    [WARNING]****FAILED TO BIND TO PORT!
    [WARNING] The exception was: java.net.BindException: Cannot assign requested address: JUM_Bind
    [WARNING] Perhaps a server is already running on that port?

    Someone please help me i only have my friend on my server because my server is hamachi. i opened my port and did the checker and it was a success. BUT IT THEN IT STILL SAYS:
    [INFO] Starting minecraft server Beta 1.7.2
    [INFO] Loading properties
    Starting Minecraft server 0n 204.210.211.14:25565
    [WARNING]****FAILED TO BIND TO PORT!
    [WARNING] The exception was: java.net.BindException: Cannot assign requested address: JUM_Bind
    [WARNING] Perhaps a server is already running on that port?

    PORT FORWARDING MAKES ME ANGRY,SAD, And DEPRESSED
     
  10. Offline

    OniDono

    Try the task manager by right clicking on the clock at the bottom right of your monitor and left clicking Start Task Manager and "End Task/Process" on any Java.exe or javaw.exe.
     
  11. Offline

    mrvertigo27

    this can also happen if you have your ports forwarded to the wrong internal ipaddress and or mistakenly put the wrong value in your properties file.
     
  12. Offline

    LaWL

    ok i did all this and the server started in the command prompt but when i try to connect to my server its gives me this

    " Failed to connect to the server

    Connection timed out:connect "
    please help!!
     
  13. 2011-09-01 20:19:22 [INFO] Starting minecraft server version Beta 1.7.3
    2011-09-01 20:19:22 [INFO] Loading properties
    2011-09-01 20:19:22 [INFO] Starting Minecraft server on X.XXX.XXX.XX:10
    2011-09-01 20:19:22 [WARNING] **** FAILED TO BIND TO PORT!
    2011-09-01 20:19:22 [WARNING] The exception was: java.net.BindException: Cannot assign requested address: JVM_Bind
    2011-09-01 20:19:22 [WARNING] Perhaps a server is already running on that port?


    X.XXX.XXX.XX is of course my LogMeIn Hamachi Ipv4 ip

    he got run before,
    but the only thing whats happent is,

    Mcmmo 1.1.12 download and instal
    (works still fine)

    internet disconect (no idea how)
    so i reconect,
    but then he says that messerger again and again

    it works fine again (dont now how)

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 15, 2016
  14. Offline

    BlueStorm42

    THANK YOU SO MUCH THIS WORKED
     
  15. Offline

    17298

    my cmd says this:

    [WARNING] ******failed to bind to port*******
    [WARNING] the exception was: java.net.bindexception: Cannot assign requ
    ested address : JUM_Bind
    [WARNING] perhaps a server is already in use?

    this is my server properties:

    #Minecraft server properties
    #Mon Jun 24 15:00:05 PDT 2013
    generator-settings=
    allow-nether=true
    level-name=world
    enable-query=false
    allow-flight=false
    server-port=25565
    level-type=DEFAULT
    enable-rcon=false
    force-gamemode=false
    level-seed=
    server-ip=50.135.112.96
    max-build-height=1000
    spawn-npcs=true
    white-list=false
    spawn-animals=true
    texture-pack=
    snooper-enabled=true
    hardcore=false
    online-mode=true
    pvp=true
    difficulty=1
    server-name=MineTown
    enable-command-block=true
    gamemode=0
    max-players=100
    spawn-monsters=true
    view-distance=15
    generate-structures=true
    spawn-protection=16
    motd=&7join today



    PLEASE PLEASE PLEASE!>............... TRY AND HELP ME IT WOULD MEEN ALOT :)
    ALSO i used PFPortChecker and it says

    External Ip address: Your external IP address is: 50.135.112.96

    Ping Result: We were able to ping your router

    Port Check Result: Your port is OPEN on this computer!


    PLEASE HELP

    -17298​
     
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