java.lang.NullPointerException

GitHub | arjansh | 3 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 org.datacleaner.components.group.GrouperTransformer.getOutputDataStreams()
    2. org.datacleaner.components
      GrouperTransformer.getOutputDataStreams
      1. org.datacleaner.components.group.GrouperTransformer.getOutputDataStreams(GrouperTransformer.java:167)
      1 frame
    3. org.datacleaner.job
      AbstractComponentBuilder.getOutputDataStreams
      1. org.datacleaner.job.builder.AbstractComponentBuilder.getOutputDataStreams(AbstractComponentBuilder.java:940)
      1 frame
    4. org.datacleaner.widgets
      JobGraph.refresh
      1. org.datacleaner.widgets.visualization.JobGraphNodeBuilder.addNodes(JobGraphNodeBuilder.java:322)
      2. org.datacleaner.widgets.visualization.JobGraphNodeBuilder.buildGraphInternal(JobGraphNodeBuilder.java:106)
      3. org.datacleaner.widgets.visualization.JobGraphNodeBuilder.buildGraphInternal(JobGraphNodeBuilder.java:86)
      4. org.datacleaner.widgets.visualization.JobGraphNodeBuilder.buildGraph(JobGraphNodeBuilder.java:79)
      5. org.datacleaner.widgets.visualization.JobGraph.refresh(JobGraph.java:148)
      5 frames
    5. org.datacleaner.windows
      AnalysisJobBuilderWindowImpl$WindowTransformerChangeListener.onConfigurationChanged
      1. org.datacleaner.windows.AnalysisJobBuilderWindowImpl$WindowTransformerChangeListener.onConfigurationChanged(AnalysisJobBuilderWindowImpl.java:207)
      2. org.datacleaner.windows.AnalysisJobBuilderWindowImpl$WindowTransformerChangeListener.onConfigurationChanged(AnalysisJobBuilderWindowImpl.java:179)
      2 frames
    6. org.datacleaner.job
      AbstractComponentBuilder.setConfiguredProperty
      1. org.datacleaner.job.builder.TransformerComponentBuilder.onConfigurationChanged(TransformerComponentBuilder.java:295)
      2. org.datacleaner.job.builder.AbstractComponentBuilder.setConfiguredProperty(AbstractComponentBuilder.java:331)
      2 frames
    7. org.datacleaner.widgets
      DCCheckBox.itemStateChanged
      1. org.datacleaner.widgets.properties.MinimalPropertyWidget.fireValueChanged(MinimalPropertyWidget.java:144)
      2. org.datacleaner.widgets.properties.MinimalPropertyWidget.fireValueChanged(MinimalPropertyWidget.java:73)
      3. org.datacleaner.widgets.properties.MultipleInputColumnsPropertyWidget$1.onItemSelected(MultipleInputColumnsPropertyWidget.java:89)
      4. org.datacleaner.widgets.properties.MultipleInputColumnsPropertyWidget$1.onItemSelected(MultipleInputColumnsPropertyWidget.java:83)
      5. org.datacleaner.widgets.DCCheckBox.notifyListeners(DCCheckBox.java:151)
      6. org.datacleaner.widgets.DCCheckBox.notifyListeners(DCCheckBox.java:145)
      7. org.datacleaner.widgets.DCCheckBox.itemStateChanged(DCCheckBox.java:80)
      7 frames
    8. Java RT
      BasicButtonListener.mouseReleased
      1. javax.swing.AbstractButton.fireItemStateChanged(AbstractButton.java:2050)
      2. javax.swing.AbstractButton$Handler.itemStateChanged(AbstractButton.java:2355)
      3. javax.swing.DefaultButtonModel.fireItemStateChanged(DefaultButtonModel.java:455)
      4. javax.swing.JToggleButton$ToggleButtonModel.setSelected(JToggleButton.java:272)
      5. javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:289)
      6. javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
      6 frames
    9. JGoodies Looks
      ActiveBasicButtonListener.mouseReleased
      1. com.jgoodies.looks.plastic.ActiveBasicButtonListener.mouseReleased(ActiveBasicButtonListener.java:69)
      1 frame
    10. Java RT
      EventDispatchThread.run
      1. java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
      2. java.awt.Component.processMouseEvent(Component.java:6533)
      3. javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
      4. java.awt.Component.processEvent(Component.java:6298)
      5. java.awt.Container.processEvent(Container.java:2236)
      6. java.awt.Component.dispatchEventImpl(Component.java:4889)
      7. java.awt.Container.dispatchEventImpl(Container.java:2294)
      8. java.awt.Component.dispatchEvent(Component.java:4711)
      9. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
      10. java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
      11. java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
      12. java.awt.Container.dispatchEventImpl(Container.java:2280)
      13. java.awt.Window.dispatchEventImpl(Window.java:2746)
      14. java.awt.Component.dispatchEvent(Component.java:4711)
      15. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
      16. java.awt.EventQueue.access$500(EventQueue.java:97)
      17. java.awt.EventQueue$3.run(EventQueue.java:709)
      18. java.awt.EventQueue$3.run(EventQueue.java:703)
      19. java.security.AccessController.doPrivileged(Native Method)
      20. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
      21. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
      22. java.awt.EventQueue$4.run(EventQueue.java:731)
      23. java.awt.EventQueue$4.run(EventQueue.java:729)
      24. java.security.AccessController.doPrivileged(Native Method)
      25. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
      26. java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
      27. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
      28. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
      29. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
      30. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
      31. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
      32. java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
      32 frames