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Thread: Something Error!

  1. #1
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    Angry Something Error!

    What should I do ?

    Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 1
    	at LoginBank$2.actionPerformed(LoginBank.java:78)
    	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
    	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
    	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
    	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
    	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
    	at java.awt.Component.processMouseEvent(Component.java:6505)
    	at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
    	at java.awt.Component.processEvent(Component.java:6270)
    	at java.awt.Container.processEvent(Container.java:2229)
    	at java.awt.Component.dispatchEventImpl(Component.java:4861)
    	at java.awt.Container.dispatchEventImpl(Container.java:2287)
    	at java.awt.Component.dispatchEvent(Component.java:4687)
    	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
    	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
    	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
    	at java.awt.Container.dispatchEventImpl(Container.java:2273)
    	at java.awt.Window.dispatchEventImpl(Window.java:2719)
    	at java.awt.Component.dispatchEvent(Component.java:4687)
    	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:703)
    	at java.awt.EventQueue.access$000(EventQueue.java:102)
    	at java.awt.EventQueue$3.run(EventQueue.java:662)
    	at java.awt.EventQueue$3.run(EventQueue.java:660)
    	at java.security.AccessController.doPrivileged(Native Method)
    	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
    	at java.awt.EventQueue$4.run(EventQueue.java:676)
    	at java.awt.EventQueue$4.run(EventQueue.java:674)
    	at java.security.AccessController.doPrivileged(Native Method)
    	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    	at java.awt.EventQueue.dispatchEvent(EventQueue.java:673)
    	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
    	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
    	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
    	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
    	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
    	at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)


  2. #2
    Super Moderator Norm's Avatar
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    Default Re: Something Error!

    Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 1
    at LoginBank$2.actionPerformed(LoginBank.java:78)
    The error says that the code at line 78 used an index that was past the end of the array. The index value was 1 so the array's length must be less than 2.
    What should I do ?
    The code should test that the index it is going to use is within the bounds of the array.
    Remember array indexes range from 0 to the array length-1
    If you don't understand my answer, don't ignore it, ask a question.

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