[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-4314) NPE in VPE context menu during listing of parents' nodes

NPE in VPE context menu during listing of parents' nodes -------------------------------------------------------- Key: JBIDE-4314 URL: https://jira.jboss.org/jira/browse/JBIDE-4314 Project: Tools (JBoss Tools) Issue Type: Bug Components: Visual Page Editor core Affects Versions: 3.1.0.M1 Environment: revision - 15246 WinXP SP3 Reporter: Yura Zhishko Assignee: Yahor Radtsevich Priority: Minor Fix For: 3.1.0.M1 Attachments: ContextMenu.swf, TestComp5.zip 1) Import attached project into studio. 2) Open allComponents.xhtml in VPE 3) Find <rich:fileUpload> and select it on the Visual pane 4) Call context menu on the Visual pane 5) Begin to list parent nodes as shown on Flash video RESULT: When you reach Parent tag (td) - no context menu will appear. 6) Make any click on any place to hide all context menus. RESULT: java.lang.NullPointerException at org.jboss.tools.vpe.editor.menu.action.StripTagAction.isEnabled(StripTagAction.java:85) at org.jboss.tools.vpe.editor.menu.VpeMenuCreator.addIfEnabled(VpeMenuCreator.java:131) at org.jboss.tools.vpe.editor.menu.VpeMenuCreator.createMenu(VpeMenuCreator.java:87) at org.jboss.tools.vpe.editor.menu.VpeMenuCreator.access$1(VpeMenuCreator.java:72) at org.jboss.tools.vpe.editor.menu.VpeMenuCreator$1.menuAboutToShow(VpeMenuCreator.java:150) at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:338) at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:469) at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:491) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:235) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1008) at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:4264) at org.eclipse.swt.widgets.Control.windowProc(Control.java:3968) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:342) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1578) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2005) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4602) at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:251) at org.eclipse.swt.widgets.Display.runPopups(Display.java:3906) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3467) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493) 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:194) 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:368) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514) at org.eclipse.equinox.launcher.Main.run(Main.java:1311) at org.eclipse.equinox.launcher.Main.main(Main.java:1287)