[jbosstools-issues] [JBoss JIRA] (JBIDE-12289) NPE in JBoss Tools XHTML Editor

[Victor Rubezhny (JIRA)]

Victor Rubezhny created JBIDE-12289:
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             Summary: NPE in JBoss Tools XHTML Editor
                 Key: JBIDE-12289
                 URL: https://issues.jboss.org/browse/JBIDE-12289
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: jsp/jsf/xml source editing
    Affects Versions: 3.4.0.M1
            Reporter: Victor Rubezhny
            Assignee: Viacheslav Kabanovich
             Fix For: 3.4.0.M1


NPE exception occurs while doing a right-mouse-click somewhere in text in JBoss Tools HTML Editor:

{code}
java.lang.reflect.InvocationTargetException
	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:597)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.showMenu(MenuManagerRendererFilter.java:253)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.handleShow(MenuManagerRendererFilter.java:225)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.safeHandleEvent(MenuManagerRendererFilter.java:207)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.access$1(MenuManagerRendererFilter.java:143)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter$SafeWrapper.run(MenuManagerRendererFilter.java:130)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.handleEvent(MenuManagerRendererFilter.java:140)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1483)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1275)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1300)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1281)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:198)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3596)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3169)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	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:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	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:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
Caused by: java.lang.NullPointerException
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillUIParamsForNode(PageContextFactory.java:697)
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForNode(PageContextFactory.java:618)
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForChildNodes(PageContextFactory.java:595)
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForChildNodes(PageContextFactory.java:596)
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForChildNodes(PageContextFactory.java:596)
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForChildNodes(PageContextFactory.java:596)
	at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:430)
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillAdditionalInfoForNode(PageContextFactory.java:804)
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForNode(PageContextFactory.java:632)
	at org.jboss.tools.jst.web.kb.PageContextFactory.fillContextForChildNodes(PageContextFactory.java:595)
	at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:430)
	at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:234)
	at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:223)
	at org.jboss.tools.jst.web.kb.PageContextFactory.createPageContext(PageContextFactory.java:212)
	at org.jboss.tools.jsf.ui.el.refactoring.ELRefactorContributionFactory.findELSegment(ELRefactorContributionFactory.java:154)
	at org.jboss.tools.jsf.ui.el.refactoring.ELRefactorContributionFactory.createContributionItems(ELRefactorContributionFactory.java:126)
	at org.eclipse.ui.internal.menus.ContributionFactoryGenerator.compute(ContributionFactoryGenerator.java:78)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.mergeFactoryIntoModel(ContributionRecord.java:259)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.mergeIntoModel(ContributionRecord.java:200)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.processAddition(MenuManagerRenderer.java:438)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.generateContributions(MenuManagerRenderer.java:413)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.processContributions(MenuManagerRenderer.java:379)
	at org.eclipse.ui.internal.PopupMenuExtender.addMenuContributions(PopupMenuExtender.java:406)
	at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:379)
	at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:342)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:473)
	... 41 more
{code}

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