添加行和列時出現異常但是？

以下是我嘗試執行少量列添加以及將行添加到Jtable時得到的異常。添加行和列時出現異常但是？

任何人都可以請幫忙。

Exception in thread "AWT-EventQueue-3" java.lang.ArrayIndexOutOfBoundsException: 0 >= 0 
    at java.util.Vector.elementAt(Vector.java:447) 
    at javax.swing.table.DefaultTableModel.getValueAt(DefaultTableModel.java:650) 
    at javax.swing.JTable.getValueAt(JTable.java:2715) 
    at javax.swing.JTable.prepareRenderer(JTable.java:5715) 
    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:765) 
    at javax.swing.JComponent.paint(JComponent.java:1029) 
    at javax.swing.JComponent.paintChildren(JComponent.java:866) 
    at javax.swing.JComponent.paint(JComponent.java:1038) 
    at javax.swing.JViewport.paint(JViewport.java:764) 
    at javax.swing.JComponent.paintChildren(JComponent.java:866) 
    at javax.swing.JComponent.paint(JComponent.java:1038) 
    at javax.swing.JComponent.paintChildren(JComponent.java:866) 
    at javax.swing.JComponent.paint(JComponent.java:1038) 
    at javax.swing.JComponent.paintChildren(JComponent.java:866) 
    at javax.swing.JComponent.paint(JComponent.java:1038) 
    at javax.swing.JLayeredPane.paint(JLayeredPane.java:581) 
    at javax.swing.JComponent.paintChildren(JComponent.java:866) 
    at javax.swing.JComponent.paint(JComponent.java:1038) 
    at javax.swing.JComponent.paintChildren(JComponent.java:866) 
    at javax.swing.JComponent.paint(JComponent.java:1038) 
    at javax.swing.JComponent.paintChildren(JComponent.java:866) 
    at javax.swing.JComponent.paint(JComponent.java:1038) 
    at javax.swing.JLayeredPane.paint(JLayeredPane.java:581) 
    at javax.swing.JComponent.paintToOffscreen(JComponent.java:5138) 
    at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:302) 
    at javax.swing.RepaintManager.paint(RepaintManager.java:1216) 
    at javax.swing.JComponent._paintImmediately(JComponent.java:5086) 
    at javax.swing.JComponent.paintImmediately(JComponent.java:4896) 
    at javax.swing.RepaintManager$3.run(RepaintManager.java:807) 
    at javax.swing.RepaintManager$3.run(RepaintManager.java:795) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:108) 
    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:795) 
    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:764) 
    at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:706) 
    at javax.swing.RepaintManager.access$1000(RepaintManager.java:61) 
    at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1621) 
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:226) 
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:673) 
    at java.awt.EventQueue.access$300(EventQueue.java:96) 
    at java.awt.EventQueue$2.run(EventQueue.java:634) 
    at java.awt.EventQueue$2.run(EventQueue.java:632) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:108) 
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:643) 
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275) 
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200) 
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) 
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185) 
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177) 
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)

歡呼聲，阿吉特

@Kleopatra

 for(int i=0;i<local.length;i++){ 
      // 
      String funcVar = local[i][local[i].length-1]; 
      ArrayList<String> al = loadParametersIntoAL(funcVar); 

      // fill the sort variables along with the function column 
      for(int k=0;k<processInputInfo.getAsciiInitEstimates().getFuncArray().get(funcVar).size();k++){ 

       String[] rowData = new String[local[0].length + 4]; 
       for(int j=0;j<local[0].length;j++){ 
        rowData[j] = local[i][j]; 
       } 

       // fill the parameter name 
       if(index == (al.size())){ 
        index = 0; 
       } 
       rowData[local[0].length] = al.get(index++); 

       rowData[local[0].length +1] = ""; 
       rowData[local[0].length +2] = ""; 
       rowData[local[0].length +3] = ""; 

       ((DefaultTableModel)AsciiInitialEstGui.createAsciiinitGuiInst().asciiIntEstTable.getModel()).addRow(rowData); 

      } 

     }

來源

2013-08-29 smoothrace

什麼問題你沒有顯示;-)代碼換句話說：發佈一個證明問題的SSCCE – kleopatra

請在t中找到我的代碼他編輯問題 – smoothrace

這些異常的最常見情況是更新另一個線程上的TableModel，然後更新EDT。請注意，您發佈的代碼不是SSCCE，而且它自己也很沒用 – Robin

把你的代碼在下面的模板：

SwingUtilities.invokeLater(new Runnable() 
{ 
    public void run(){ 
     // your code here 
    } 
});

來源

2015-11-18 16:09:09 jdb1015

添加行和列時出現異常但是？

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