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POUnknown error in java swing application
 

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  1. POUnknown error in java swing application
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    <p>Hi i use a second thread to update the DefaultTableModel of a JTable each 2 seconds and aparently randomly, it throws me the following error.</p> <pre> Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 2 >= 2 at java.util.Vector.elementAt(Vector.java:470) at javax.swing.table.DefaultTableModel.getValueAt(DefaultTableModel.java:649) at javax.swing.JTable.getValueAt(JTable.java:2716) at javax.swing.JTable.prepareRenderer(JTable.java:5714) at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:2108) at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:2010) at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1806) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) at javax.swing.JComponent.paintComponent(JComponent.java:769) at javax.swing.JComponent.paint(JComponent.java:1045) at javax.swing.JComponent.paintChildren(JComponent.java:878) at javax.swing.JComponent.paint(JComponent.java:1054) at javax.swing.JViewport.paint(JViewport.java:731) at javax.swing.JComponent.paintChildren(JComponent.java:878) at javax.swing.JComponent.paint(JComponent.java:1054) at javax.swing.JComponent.paintToOffscreen(JComponent.java:5212) at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:295) at javax.swing.RepaintManager.paint(RepaintManager.java:1236) at javax.swing.JComponent._paintImmediately(JComponent.java:5160) at javax.swing.JComponent.paintImmediately(JComponent.java:4971) at javax.swing.RepaintManager$3.run(RepaintManager.java:796) at javax.swing.RepaintManager$3.run(RepaintManager.java:784) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:784) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:757) at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:706) at javax.swing.RepaintManager.access$1000(RepaintManager.java:62) at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1651) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:727) at java.awt.EventQueue.access$200(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:688) at java.awt.EventQueue$3.run(EventQueue.java:686) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:697) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.run(EventDispatchThread.java:91) </pre> <p>The program keeps working great, but i don't know where is the fault in my code, because none of my classes appear in the stack trace.</p>
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    1. PTQuestion
    1. USAndrew Thompson
    1. USuser2301762
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. VTApproveEditSuggestion
    1. COPost the code that you used. Edit your question including it.
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      1. USMaximin
    2. COdepends of, for better help sooner post an [SSCCE](http://sscce.org/), short, runnable, compilable, to generating a.m. exception, otherwise everything here could be shorts to the dark, especially if is used prepareRenderer in your code
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      1. USmKorbel
    3. COWhich IDE you using? if it is netbeans you can view the vector class and you can get the maximum array size of that method
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      1. USAmeer
 

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