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Feed the Beast DW20 closes on server launch

Discussion in '[Archived] Tech Support' started by rroecker, Mar 4, 2014.

  1. rroecker

    rroecker New Member

    I was playing fine this morning, came back on tonight and every single time I try to join the server I play on it says logging in then closes itself down. There is no message as to why.


    In the logs there is an error message that says this:
    [19:19:55] [ERROR] ArrayList.elementData:-1->LaunchFrame$1$2.uncaughtException:291: Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
    java.util.ArrayList.elementData(Unknown Source)
    java.util.ArrayList.get(Unknown Source)
    net.ftb.data.ModPack.getPack(ModPack.java:121)
    net.ftb.data.ModPack.getSelectedPack(ModPack.java:138)
    net.ftb.gui.LaunchFrame.doLaunch(LaunchFrame.java:1560)
    net.ftb.gui.LaunchFrame$7.actionPerformed(LaunchFrame.java:417)
    javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
    javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
    javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
    javax.swing.DefaultButtonModel.setPressed(Unknown Source)
    javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
    java.awt.Component.processMouseEvent(Unknown Source)
    javax.swing.JComponent.processMouseEvent(Unknown Source)
    java.awt.Component.processEvent(Unknown Source)
    java.awt.Container.processEvent(Unknown Source)
    java.awt.Component.dispatchEventImpl(Unknown Source)
    java.awt.Container.dispatchEventImpl(Unknown Source)
    java.awt.Component.dispatchEvent(Unknown Source)
    java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    java.awt.Container.dispatchEventImpl(Unknown Source)
    java.awt.Window.dispatchEventImpl(Unknown Source)
    java.awt.Component.dispatchEvent(Unknown Source)
    java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    java.awt.EventQueue.access$200(Unknown Source)
    java.awt.EventQueue$3.run(Unknown Source)
    java.awt.EventQueue$3.run(Unknown Source)
    java.security.AccessController.doPrivileged(Native Method)
    java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    java.awt.EventQueue$4.run(Unknown Source)
    java.awt.EventQueue$4.run(Unknown Source)
    java.security.AccessController.doPrivileged(Native Method)
    java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    java.awt.EventQueue.dispatchEvent(Unknown Source)
    java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    java.awt.EventDispatchThread.run(Unknown Source)
     
  2. UniZero

    UniZero Popular Member

    Post the full log to pastebin and link it here. If you need help with pastebin then go here.
     

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