java.lang.NullPointerException

Stack Overflow | Matrix | 5 months ago
  1. 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
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at ms_main.MS_Qry.getData()
    2. ms_main
      MS_Main_Table$4.actionPerformed
      1. ms_main.MS_Qry.getData(MS_Qry.java:28)
      2. ms_main.MS_Main_Table.ddSerch1ActionPerformed(MS_Main_Table.java:567)
      3. ms_main.MS_Main_Table.access$300(MS_Main_Table.java:12)
      4. ms_main.MS_Main_Table$4.actionPerformed(MS_Main_Table.java:352)
      4 frames
    3. Java RT
      JComboBox.addItem
      1. javax.swing.JComboBox.fireActionEvent(JComboBox.java:1260)
      2. javax.swing.JComboBox.contentsChanged(JComboBox.java:1331)
      3. javax.swing.AbstractListModel.fireContentsChanged(AbstractListModel.java:118)
      4. javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComboBoxModel.java:93)
      5. javax.swing.DefaultComboBoxModel.addElement(DefaultComboBoxModel.java:131)
      6. javax.swing.JComboBox.addItem(JComboBox.java:718)
      6 frames
    4. ms_main
      MS_Main_Table$6.run
      1. ms_main.MS_Main_Table.comboLord(MS_Main_Table.java:39)
      2. ms_main.MS_Main_Table.<init>(MS_Main_Table.java:24)
      3. ms_main.MS_Main_Table$6.run(MS_Main_Table.java:602)
      3 frames
    5. Java RT
      EventDispatchThread.run
      1. java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
      2. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
      3. java.awt.EventQueue.access$200(EventQueue.java:103)
      4. java.awt.EventQueue$3.run(EventQueue.java:694)
      5. java.awt.EventQueue$3.run(EventQueue.java:692)
      6. java.security.AccessController.doPrivileged(Native Method)
      7. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      8. java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
      9. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
      10. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
      11. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
      12. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
      13. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      14. java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
      14 frames