java.lang.NullPointerException

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  • Error while launching SqlDeveloper
    via by BCG14,
    • java.lang.NullPointerException at oracle.dbtools.raptor.utils.Connections.getDisplayName(Connections.java:261) at oracle.dbtools.migration.workbench.core.ui.DataMoveSelectionPanel$comboRenderer.getListCellRendererComponent(DataMoveSelectionPanel.java:273) at com.jgoodies.looks.plastic.PlasticComboBoxButton.paintComponent(Unknown Source) at javax.swing.JComponent.paint(JComponent.java:1006) at javax.swing.JComponent.paintChildren(JComponent.java:843) at javax.swing.JComponent.paint(JComponent.java:1015) at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4972) at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4925) at javax.swing.JComponent._paintImmediately(JComponent.java:4868) at javax.swing.JComponent.paintImmediately(JComponent.java:4675) at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:461) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153) at java.awt.Dialog$1.run(Dialog.java:535) at java.awt.Dialog$2.run(Dialog.java:565) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Dialog.show(Dialog.java:563) at java.awt.Component.show(Component.java:1302) at java.awt.Component.setVisible(Component.java:1255) at oracle.dbtools.migration.workbench.core.ui.DataMoveDialog.setVisible(DataMoveDialog.java:120) at oracle.dbtools.migration.workbench.core.WorkbenchController.handleEvent(WorkbenchController.java:79) at oracle.ide.controller.IdeAction.performAction(IdeAction.java:524) at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:855) at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:496) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258) at javax.swing.AbstractButton.doClick(AbstractButton.java:302) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1051) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1092) at java.awt.Component.processMouseEvent(Component.java:5517) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at java.awt.Component.processEvent(Component.java:5282) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3984) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822) at java.awt.Container.dispatchEventImpl(Container.java:2010) at java.awt.Window.dispatchEventImpl(Window.java:1791) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) 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)
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