java.lang.IllegalArgumentException: Cannot format given Object as a Number

Oracle Community | 807593 | 1 decade ago
  1. 0

    Trouble understanding JTable renderers

    Oracle Community | 1 decade ago | 807593
    java.lang.IllegalArgumentException: Cannot format given Object as a Number
  2. 0

    I'm getting a cannot format given object as number exception when I run this code. Not sure what's wrong

    Stack Overflow | 2 years ago | Kausar Mukadam
    java.lang.IllegalArgumentException: Cannot format given Object as a Number
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    google.ps, IllegalArgumentException

    Stack Overflow | 2 years ago | Nấdệêm N. IkĦlệîf
    java.lang.IllegalArgumentException: Cannot format given Object as a Number
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    google.ps, IllegalArgumentException

    tagwith.com | 1 year ago
    java.lang.IllegalArgumentException: Cannot format given Object as a Number
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    populate data from database into a jtable

    Coderanch | 5 years ago | Kasun Wixkramanayake
    java.lang.IllegalArgumentException: Cannot format given Object as a Number

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Cannot format given Object as a Number

      at java.text.NumberFormat.format()
    2. Java RT
      EventDispatchThread.run
      1. java.text.NumberFormat.format(NumberFormat.java:219)
      2. java.text.Format.format(Format.java:133)
      3. javax.swing.JTable$DoubleRenderer.setValue(JTable.java:3348)
      4. javax.swing.table.DefaultTableCellRenderer.getTableCellRendererComponent(DefaultTableCellRenderer.java:160)
      5. javax.swing.JTable.prepareRenderer(JTable.java:3682)
      6. javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:1149)
      7. javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1051)
      8. javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:974)
      9. javax.swing.plaf.ComponentUI.update(ComponentUI.java:142)
      10. javax.swing.JComponent.paintComponent(JComponent.java:537)
      11. javax.swing.JComponent.paint(JComponent.java:804)
      12. javax.swing.JComponent.paintChildren(JComponent.java:643)
      13. javax.swing.JComponent.paint(JComponent.java:813)
      14. javax.swing.JViewport.paint(JViewport.java:707)
      15. javax.swing.JComponent.paintChildren(JComponent.java:643)
      16. javax.swing.JComponent.paint(JComponent.java:813)
      17. javax.swing.JComponent._paintImmediately(JComponent.java:4642)
      18. javax.swing.JComponent.paintImmediately(JComponent.java:4464)
      19. javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:404)
      20. javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:117)
      21. java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
      22. java.awt.EventQueue.dispatchEvent(EventQueue.java:443)
      23. java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:190)
      24. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)
      25. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      26. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)
      27. java.awt.EventDispatchThread.run(EventDispatchThread.java:98)
      27 frames