Details

      Description

      Redo throws NPE

      Exception occurs in different cases, below is the simplest way to reproduce

      1. Add stored procedure
      2. Remove stored procedure
      3. Select Undo
      4. Select Redo

      -> Cayenne Modeler error appears

       

      Log:

       Apr 14, 2018 7:47:52 AM ERROR: CayenneModeler Error
      java.lang.NullPointerException
          at org.apache.cayenne.modeler.action.RemoveAction.removeDataMapFromDataNode(RemoveAction.java:463)
          at org.apache.cayenne.modeler.undo.RemoveUndoableEdit.redo(RemoveUndoableEdit.java:215)
          at javax.swing.undo.UndoManager.redoTo(UndoManager.java:351)
          at javax.swing.undo.UndoManager.redo(UndoManager.java:458)
          at org.apache.cayenne.modeler.undo.CayenneUndoManager.redo(CayenneUndoManager.java:65)
          at org.apache.cayenne.modeler.action.RedoAction.performAction(RedoAction.java:65)
          at org.apache.cayenne.modeler.util.CayenneAction.actionPerformed(CayenneAction.java:171)
          at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
          at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
          at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
          at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
          at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
          at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
          at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877)
          at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
          at java.awt.Component.processMouseEvent(Component.java:6533)
          at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
          at java.awt.Component.processEvent(Component.java:6298)
          at java.awt.Container.processEvent(Container.java:2236)
          at java.awt.Component.dispatchEventImpl(Component.java:4889)
          at java.awt.Container.dispatchEventImpl(Container.java:2294)
          at java.awt.Component.dispatchEvent(Component.java:4711)
          at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
          at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
          at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
          at java.awt.Container.dispatchEventImpl(Container.java:2280)
          at java.awt.Window.dispatchEventImpl(Window.java:2746)
          at java.awt.Component.dispatchEvent(Component.java:4711)
          at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
          at java.awt.EventQueue.access$500(EventQueue.java:97)
          at java.awt.EventQueue$3.run(EventQueue.java:709)
          at java.awt.EventQueue$3.run(EventQueue.java:703)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
          at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
          at java.awt.EventQueue$4.run(EventQueue.java:731)
          at java.awt.EventQueue$4.run(EventQueue.java:729)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
          at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
          at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
          at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
          at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
          at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
          at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
          at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

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            • Assignee:
              ntimofeev Nikita Timofeev
              Reporter:
              abenko ana benko
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              Dates

              • Created:
                Updated:
                Resolved: