java.lang.NullPointerException

fordiac | mwc5 | 4 years ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.abb.fasa.fordiac.plugin.ui.actions.CConvertSystemToScheduledFASA$MapSubAppToCommand.canUndo()
    2. com.abb.fasa
      CConvertSystemToScheduledFASA$MapSubAppToCommand.canUndo
      1. com.abb.fasa.fordiac.plugin.ui.actions.CConvertSystemToScheduledFASA$MapSubAppToCommand.canUndo(CConvertSystemToScheduledFASA.java:932)
      1 frame
    3. Graphical Editing Framework
      GraphicalEditor.commandStackChanged
      1. org.eclipse.gef.commands.CommandStack.canUndo(CommandStack.java:165)
      2. org.eclipse.gef.ui.actions.UndoAction.calculateEnabled(UndoAction.java:55)
      3. org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:131)
      4. org.eclipse.gef.ui.actions.UndoAction.refresh(UndoAction.java:87)
      5. org.eclipse.gef.ui.actions.WorkbenchPartAction.update(WorkbenchPartAction.java:173)
      6. org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:458)
      7. org.eclipse.gef.ui.parts.GraphicalEditor.commandStackChanged(GraphicalEditor.java:103)
      7 frames
    4. org.fordiac.ide
      DiagramEditor.commandStackChanged
      1. org.fordiac.ide.gef.DiagramEditor.commandStackChanged(Unknown Source)
      1 frame
    5. Graphical Editing Framework
      CommandStack.execute
      1. org.eclipse.gef.commands.CommandStack.notifyListeners(CommandStack.java:312)
      2. org.eclipse.gef.commands.CommandStack.execute(CommandStack.java:211)
      2 frames
    6. com.abb.fasa
      CConvertSystemToScheduledFASA$1.run
      1. com.abb.fasa.fordiac.plugin.ui.actions.CConvertSystemToScheduledFASA.addMappingTo4DIAC(CConvertSystemToScheduledFASA.java:800)
      2. com.abb.fasa.fordiac.plugin.ui.actions.CConvertSystemToScheduledFASA.access$4(CConvertSystemToScheduledFASA.java:722)
      3. com.abb.fasa.fordiac.plugin.ui.actions.CConvertSystemToScheduledFASA$1.run(CConvertSystemToScheduledFASA.java:135)
      3 frames
    7. Eclipse Jobs
      Worker.run
      1. org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
      1 frame