java.lang.NullPointerException

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  • Error Extending Standard View Object
    via by 597609,
    • java.lang.NullPointerException at oracle.jbo.dt.ui.view.VOAttributePanel.getFieldType(VOAttributePanel.java:687) at oracle.jbo.dt.ui.view.VOAttributePanel.updateAttribute(VOAttributePanel.java:496) at oracle.jbo.dt.ui.view.VOAttributePanel.leave(VOAttributePanel.java:234) at oracle.jbo.dt.ui.view.VOEditAttributePanel.updateCurrentAttr(VOEditAttributePanel.java:256) at oracle.jbo.dt.ui.view.VOEditAttributePanel.leave(VOEditAttributePanel.java:104) at oracle.jbo.dt.ui.main.dlg.DtuWizard.wizardValidatePage(DtuWizard.java:1679) at oracle.bali.ewt.wizard.WizardPage.processWizardValidateEvent(Unknown Source) at oracle.bali.ewt.wizard.WizardPage.validatePage(Unknown Source) at oracle.bali.ewt.wizard.BaseWizard.validateSelectedPage(Unknown Source) at oracle.bali.ewt.wizard.BaseWizard.doNext(Unknown Source) at oracle.bali.ewt.wizard.BaseWizard$Action.actionPerformed(Unknown Source) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786) at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245) at java.awt.Component.processMouseEvent(Component.java:5100) at java.awt.Component.processEvent(Component.java:4897) at java.awt.Container.processEvent(Container.java:1569) at java.awt.Component.dispatchEventImpl(Component.java:3615) at java.awt.Container.dispatchEventImpl(Container.java:1627) at java.awt.Component.dispatchEvent(Component.java:3477) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128) at java.awt.Container.dispatchEventImpl(Container.java:1613) at java.awt.Window.dispatchEventImpl(Window.java:1606) at java.awt.Component.dispatchEvent(Component.java:3477) at java.awt.EventQueue.dispatchEvent(EventQueue.java:456) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:141) at java.awt.Dialog$1.run(Dialog.java:540) at java.awt.Dialog.show(Dialog.java:561) at java.awt.Component.show(Component.java:1133) at java.awt.Component.setVisible(Component.java:1088) at oracle.bali.ewt.wizard.WizardDialog.runDialog(Unknown Source) at oracle.jbo.dt.ui.main.dlg.DtuWizard.createBaliWizard(DtuWizard.java:330) at oracle.jbo.dt.ui.main.dlg.DtuWizard.setVisible(DtuWizard.java:272) at oracle.jbo.dt.ui.main.dlg.DtuWizard.showDialog(DtuWizard.java:254) at oracle.jbo.dt.jdevx.ui.JdxMenuManager.invokeVOWizard(JdxMenuManager.java:616) at oracle.jbo.dt.jdevx.ui.JdxMenuManager.invokeViewWizard(JdxMenuManager.java:608) at oracle.jbo.dt.jdevx.ui.JdxVOAddin.invoke(JdxVOAddin.java:38) at oracle.ide.WizardManager$1.run(WizardManager.java:450) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:454) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
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