Communication error

Discussion in 'Bukkit Help' started by Loathsome, Oct 25, 2011.

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  1. Offline

    Loathsome

    The server worked fine for a while then suddenly it started freezing things (eg. killing a cow), then I get "communication error" when I try to sign in again.

    I've had this problem before and I thought my world got corrupted but this happened again now when I made a completely new server. Why does this happen?

    -------

    Windows 7 64 ultimate
    1337 build
    Hamachi

    Bat file:
    @Echo OFF
    SET BINDIR=%~dp0
    CD /D "%BINDIR%"
    "C:\Program Files (x86)\Java\jre6\bin\java.exe" -Xincgc -Xmx1G -jar craftbukkit-0.0.1-SNAPSHOT.jar
    PAUSE

    Plugins:
    -Bandages
    -ChopTree
    -Day
    -ItemVoid
    -NoWeather
    -PlgSetspawn
    -Safe Creeper
    -SelfPlaning
    -SimpleFall
    -SimpleHome



    HALP

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 20, 2016
  2. Offline

    Loathsome

    halphalphalp!

    This must be some really unknown problem when no one knows anything :(

    Any guesses?

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: May 20, 2016
  3. Offline

    Galdrak

    This happens to me too, and has is happening to several servers. I have yet to see an answer to this.
     
  4. Offline

    Galdrak

    Does anyone have an idea on what is causing this?
     
  5. Offline

    TnT

    Very likely to be a plugin issue. Start removing plugins and test.
     
  6. Offline

    Galdrak

    With a clean Bukkit install, the message is gone. This is Pre-release 5 b 14.
     
  7. Offline

    TnT

  8. Offline

    Acrobot

    @Galdrak
    -Xmx1G
    Do you think 1GB of ram is enough to host a Minecraft 1.9 server?
    I don't think so.
    Also, you might want to
    - download Java 7, x64 VERSION!
    - change your maximum RAM to AT LEAST 2GB (changed it for you in the script below)
    - change your startup script to point to this java version (if you don't change anything, it should probably be similar to this: )
    Code:
    @ECHO OFF
    SET BINDIR=%~dp0
    CD /D "%BINDIR%"
    "C:\Program Files\Java\jre7\bin\java.exe" -Xincgc -Xmx2G -jar craftbukkit-0.0.1-SNAPSHOT.jar
    PAUSE
    
     
  9. Offline

    Loathsome

    Found out the problem. It was a plugin problem.

    Choptree is a plugin that let you chop down trees like cactus. This causes a lot of saplings and wood getting stuck in the trees that get forgotten. Eventually these items pile up in huge amounts = causes the server to lag and eventually make it overloaded.

    So if there is a plugin that cleans up items when there's too many laying around, this plugin would still be usable.
     
  10. Offline

    TnT

    You really, really should bring this up with the plugin dev. It should be something they fix in their code.
     
  11. Offline

    emericask8ur

    Could it be your Static Ip has changed?
     
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