java.lang.NullPointerException

Coderanch | Avirup Das | 6 years ago
  1. 0

    Swing JCombobox and JTable issue

    Coderanch | 6 years ago | Avirup Das
    java.lang.NullPointerException
  2. 0

    Swing JCombobox and JTable issue

    Coderanch | 6 years ago | Rob Spoor
    java.lang.NullPointerException
  3. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at TestFrame$MyTableModel.getColumnClass()
    2. Unknown
      TestFrame$MyTableModel.getColumnClass
      1. TestFrame$MyTableModel.getColumnClass(TestFrame.java:297)
      1 frame
    3. Java RT
      BasicTableUI.paint
      1. javax.swing.JTable.getColumnClass(JTable.java:1752)
      2. javax.swing.JTable.getCellRenderer(JTable.java:3700)
      3. javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:1148)
      4. javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1051)
      5. javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:974)
      5 frames