UnknownhostException problem

Discussion in 'Bukkit Help' started by megatlantis, Apr 10, 2012.

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  1. Offline

    megatlantis

    Hi, first of all , sorry for my bad english .

    i got a problem with my craftbukkit server on a linux vpn server , before that my server worked fine . now when a player try to connect to my server i get this error :

    Code:
    08:58:23 [INFO] Starting minecraft server version 1.2.5
    08:58:23 [INFO] Loading properties
    08:58:23 [INFO] Starting Minecraft server on *:25565
    08:58:23 [INFO] This server is running CraftBukkit version git-Bukkit-1.2.5-R1.0-2-ga7fcd2a-b2151jnks (MC: 1.2.5) (Implementing API version 1.2.5-R1.2-SNAPSHOT)
    08:58:24 [INFO] Preparing level "world"
    08:58:24 [INFO] Default game type: 0
    08:58:24 [INFO] Preparing start region for level 0 (Seed: 5646462100001156173)
    08:58:24 [INFO] Preparing start region for level 1 (Seed: 5646462100001156173)
    08:58:25 [INFO] Preparing spawn area: 52%
    08:58:25 [INFO] Preparing start region for level 2 (Seed: 5646462100001156173)
    08:58:25 [INFO] Server permissions file permissions.yml is empty, ignoring it
    08:58:25 [INFO] Done (1.820s)! For help, type "help" or "?"
    08:59:01 [INFO] Disconnecting megatlantis [/90.46.177.134:54330]: Took too long to log in
    08:59:04 [WARNING] Could not get information about this CraftBukkit version; perhaps you are running a custom one?: UnknownHostException
    08:59:04 [WARNING] Could not get latest artifact information: UnknownHostException
    08:59:11 [INFO] Disconnecting megatlantis [/90.46.177.134:54330]: Failed to verify username! [internal error java.net.UnknownHostException: session.minecraft.net]
    08:59:11 [SEVERE] java.net.UnknownHostException: session.minecraft.net
    08:59:11 [SEVERE]      at java.net.PlainSocketImpl.connect(Unknown Source)
    08:59:11 [SEVERE]      at java.net.SocksSocketImpl.connect(Unknown Source)
    08:59:11 [SEVERE]      at java.net.Socket.connect(Unknown Source)
    08:59:11 [SEVERE]      at java.net.Socket.connect(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.NetworkClient.doConnect(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.http.HttpClient.openServer(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.http.HttpClient.openServer(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.http.HttpClient.<init>(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.http.HttpClient.New(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.http.HttpClient.New(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
    08:59:11 [SEVERE]      at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    08:59:11 [SEVERE]      at java.net.URL.openStream(Unknown Source)
    08:59:11 [SEVERE]      at net.minecraft.server.ThreadLoginVerifier.run(ThreadLoginVerifier.java:34)
    
    i try reinstall craftbukkit 10 time with old or dev version and i do a full reinstall with new directory but still the same prob , when i try to start the server in OFFLINE mode , that work ... .. help me please :'(
     
  2. Offline

    blackvoid

    Are you sure the server has a internet connection? Because it seems it cant connect to the DNS server and therefor it can't resolve the hostname(session.minecraft.net).
     
  3. Offline

    o0Loco0o

    This is due to your setting a static IP on your server, but having DHCP enabled in your router config. So either you need to disable DHCP in your router, or set your server to get its IP address via DHCP and set a static IP in your router's DHCP config.
     
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