java.lang.NullPointerException

GitHub | bobjacobsen | 4 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 jmri.jmrit.catalog.CatalogTreeModel.insertResourceNodes()
    2. jmri.jmrit.catalog
      CatalogPane.<init>
      1. jmri.jmrit.catalog.CatalogTreeModel.insertResourceNodes(CatalogTreeModel.java:71)
      2. jmri.jmrit.catalog.CatalogTreeModel.insertResourceNodes(CatalogTreeModel.java:73)
      3. jmri.jmrit.catalog.CatalogTreeModel.insertResourceNodes(CatalogTreeModel.java:73)
      4. jmri.jmrit.catalog.CatalogTreeModel.insertResourceNodes(CatalogTreeModel.java:73)
      5. jmri.jmrit.catalog.CatalogTreeModel.insertResourceNodes(CatalogTreeModel.java:73)
      6. jmri.jmrit.catalog.CatalogTreeModel.insertResourceNodes(CatalogTreeModel.java:73)
      7. jmri.jmrit.catalog.CatalogTreeModel.<init>(CatalogTreeModel.java:34)
      8. jmri.jmrit.catalog.CatalogTreeModel.instance(CatalogTreeModel.java:117)
      9. jmri.jmrit.catalog.CatalogPane.<init>(CatalogPane.java:56)
      9 frames
    3. jmri.jmrit.display
      LayoutEditorXml.load
      1. jmri.jmrit.display.layoutEditor.MultiIconEditor.<init>(MultiIconEditor.java:37)
      2. jmri.jmrit.display.layoutEditor.LayoutEditor.<init>(LayoutEditor.java:655)
      3. jmri.jmrit.display.layoutEditor.configurexml.LayoutEditorXml.load(LayoutEditorXml.java:353)
      3 frames
    4. jmri.configurexml
      ConfigXmlManager.lambda$0
      1. jmri.configurexml.ConfigXmlManager.loadOnSwingThread(ConfigXmlManager.java:674)
      2. jmri.configurexml.ConfigXmlManager.lambda$0(ConfigXmlManager.java:594)
      2 frames
    5. Java RT
      EventDispatchThread.run
      1. java.awt.event.InvocationEvent.dispatch(Unknown Source)
      2. java.awt.EventQueue.dispatchEventImpl(Unknown Source)
      3. java.awt.EventQueue.access$500(Unknown Source)
      4. java.awt.EventQueue$3.run(Unknown Source)
      5. java.awt.EventQueue$3.run(Unknown Source)
      6. java.security.AccessController.doPrivileged(Native Method)
      7. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
      8. java.awt.EventQueue.dispatchEvent(Unknown Source)
      9. java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
      10. java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
      11. java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
      12. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      13. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      14. java.awt.EventDispatchThread.run(Unknown Source)
      14 frames