[OS-JIRA] Created: (WOL-1087) New->WOComponent throws NPE if nothing is selected in the explorer

From: John Huss (JIRA) ("John)
Date: Fri Sep 18 2009 - 20:39:59 EDT

  • Next message: John Huss (JIRA): "[OS-JIRA] Created: (WOL-1088) New->EOModel dialog should default to placing the model in the Resources folder."

    New->WOComponent throws NPE if nothing is selected in the explorer
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                     Key: WOL-1087
                     URL: http://issues.objectstyle.org/jira/browse/WOL-1087
                 Project: WOProject/WOLips
              Issue Type: Bug
              Components: wolips
        Affects Versions: WOLips 3.3.2.* (nightly build please specify)
             Environment: WOLips 3.4.5950
                Reporter: John Huss
                Priority: Minor

    New->WOComponent throws NPE if nothing is selected in the explorer

    java.lang.NullPointerException
    at org.objectstyle.wolips.wizards.WOComponentCreationPage.validatePage(WOComponentCreationPage.java:298)
    at org.eclipse.ui.dialogs.WizardNewFileCreationPage.handleEvent(WizardNewFileCreationPage.java:556)
    at org.eclipse.ui.internal.ide.misc.ResourceAndContainerGroup.handleEvent(ResourceAndContainerGroup.java:364)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1561)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1585)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1566)
    at org.eclipse.swt.widgets.Text.sendModifyEvent(Text.java:1769)
    at org.eclipse.swt.widgets.Text.setText(Text.java:2230)
    at org.eclipse.ui.internal.ide.misc.ResourceAndContainerGroup.setResource(ResourceAndContainerGroup.java:410)
    at org.eclipse.ui.dialogs.WizardNewFileCreationPage.setFileName(WizardNewFileCreationPage.java:634)
    at org.objectstyle.wolips.wizards.WOComponentCreationPage.createControl(WOComponentCreationPage.java:333)
    at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)
    at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:669)
    at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:543)
    at org.eclipse.jface.window.Window.create(Window.java:431)
    at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
    at org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcutAction.java:122)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500)
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1561)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1585)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1570)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1360)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3482)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3068)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:592)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1236)

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