9 Replies Latest reply on Apr 1, 2005 6:08 PM by Shay Shmeltzer-Oracle

    Lots of Null Pointer Exceptions in JDev 10.1.3

    16901
      Most of the time when I got to Prefernces Window. JDev throws Null Pointer Exceptions:
      Here is one stack trace I could capture: I am using JDK 5.0 and my project uses IBM JDK 1.3 (As this error is due to IDE, hope the issue is with JDev)

      java.lang.NullPointerException
           at java.awt.Container.addNotify(Container.java:2504)
           at javax.swing.JComponent.addNotify(JComponent.java:4436)
           at java.awt.Container.addNotify(Container.java:2500)
           at javax.swing.JComponent.addNotify(JComponent.java:4436)
           at java.awt.Container.addNotify(Container.java:2500)
           at javax.swing.JComponent.addNotify(JComponent.java:4436)
           at java.awt.Container.addNotify(Container.java:2500)
           at javax.swing.JComponent.addNotify(JComponent.java:4436)
           at java.awt.Container.addImpl(Container.java:1052)
           at java.awt.Container.add(Container.java:899)
           at oracle.ide.panels.MDDPanel.createCardLayoutKey(MDDPanel.java:1016)
           at oracle.ide.panels.MDDPanel.getCardLayoutKey(MDDPanel.java:994)
           at oracle.ide.panels.MDDPanel.enterTraversableImpl(MDDPanel.java:927)
           at oracle.ide.panels.MDDPanel.enterTraversable(MDDPanel.java:899)
           at oracle.ide.panels.MDDPanel.access$7000971(MDDPanel.java:105)
           at oracle.ide.panels.MDDPanel$Tsl.updateSelectedNavigable(MDDPanel.java:1339)
           at oracle.ide.panels.MDDPanel$Tsl.updateSelection(MDDPanel.java:1207)
           at oracle.ide.panels.MDDPanel$Tsl.actionPerformed(MDDPanel.java:1200)
           at javax.swing.Timer.fireActionPerformed(Timer.java:271)
           at javax.swing.Timer$DoPostEvent.run(Timer.java:201)
           at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
           at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
           at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
           at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
           at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
           at java.awt.Dialog$1.run(Dialog.java:515)
           at java.awt.Dialog.show(Dialog.java:536)
           at java.awt.Component.show(Component.java:1300)
           at java.awt.Component.setVisible(Component.java:1253)
           at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
           at oracle.ide.dialogs.WizardLauncher.runDialog(WizardLauncher.java:55)
           at oracle.ide.panels.TDialogLauncher.showDialog(TDialogLauncher.java:276)
           at oracle.ide.config.IdeSettings.showDialog(IdeSettings.java:606)
           at oracle.ide.config.IdeSettings.showDialog(IdeSettings.java:401)
           at oracle.ide.cmd.IdeSettingsCommand.doit(IdeSettingsCommand.java:46)
           at oracle.ide.CommandProcessor.invoke(CommandProcessor.java:237)
           at oracle.ide.IdeAction.performAction(IdeAction.java:677)
           at oracle.ide.IdeAction$2.run(IdeAction.java:889)
           at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
           at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
           at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
           at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
           at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
           at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
           at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)