[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-8686) ClassNotFoundExceptions when opening XHTML with VPE.

Yahor Radtsevich (JIRA) jira-events at lists.jboss.org
Wed Apr 6 09:29:33 EDT 2011 

    [ https://issues.jboss.org/browse/JBIDE-8686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12594017#comment-12594017 ] 

Yahor Radtsevich commented on JBIDE-8686:
-----------------------------------------

The same stack trace appears in VPE JUnits.

> ClassNotFoundExceptions when opening XHTML with VPE.
> ----------------------------------------------------
>
>                 Key: JBIDE-8686
>                 URL: https://issues.jboss.org/browse/JBIDE-8686
>             Project: Tools (JBoss Tools)
>          Issue Type: Sub-task
>          Components: Visual Page Editor core
>    Affects Versions: 3.3.0.M1
>         Environment: Eclipse Indigo
>            Reporter: Alexey Kazakov
>            Assignee: Yahor Radtsevich
>             Fix For: 3.3.0.M1
>
>
> 1. Create JSF 1.2 Kickstart project.
> 2. Open any xhtml with VPE.
> 3. See elcipse log:
> org.eclipse.core.runtime.CoreException: Plug-in org.jboss.tools.jst.jsp was unable to load class org.eclipse.wst.xml.ui.internal.handlers.RemoveBlockCommentHandler.
> 	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
> 	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
> 	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
> 	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
> 	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
> 	at org.eclipse.ui.internal.handlers.HandlerProxy.loadHandler(HandlerProxy.java:350)
> 	at org.eclipse.ui.internal.handlers.HandlerProxy.isEnabled(HandlerProxy.java:308)
> 	at org.eclipse.core.commands.Command.isEnabled(Command.java:833)
> 	at org.eclipse.core.commands.Command.setHandler(Command.java:996)
> 	at org.eclipse.ui.internal.handlers.HandlerAuthority.updateCommand(HandlerAuthority.java:459)
> 	at org.eclipse.ui.internal.handlers.HandlerAuthority.processChangedCommands(HandlerAuthority.java:633)
> 	at org.eclipse.ui.internal.handlers.HandlerAuthority.access$1(HandlerAuthority.java:610)
> 	at org.eclipse.ui.internal.handlers.HandlerAuthority$1.propertyChange(HandlerAuthority.java:175)
> 	at org.eclipse.ui.internal.services.EvaluationAuthority$1.run(EvaluationAuthority.java:252)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.ui.internal.services.EvaluationAuthority.fireServiceChange(EvaluationAuthority.java:246)
> 	at org.eclipse.ui.internal.services.EvaluationAuthority.endSourceChange(EvaluationAuthority.java:197)
> 	at org.eclipse.ui.internal.services.EvaluationAuthority.sourceChanged(EvaluationAuthority.java:135)
> 	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:311)
> 	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:290)
> 	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:99)
> 	at org.eclipse.ui.internal.contexts.ActiveContextSourceProvider.contextManagerChanged(ActiveContextSourceProvider.java:57)
> 	at org.eclipse.core.commands.contexts.ContextManager.fireContextManagerChanged(ContextManager.java:165)
> 	at org.eclipse.core.commands.contexts.ContextManager.setEventCaching(ContextManager.java:324)
> 	at org.eclipse.core.commands.contexts.ContextManager.deferUpdates(ContextManager.java:83)
> 	at org.eclipse.ui.internal.contexts.ContextAuthority.sourceChanged(ContextAuthority.java:673)
> 	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:310)
> 	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:290)
> 	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:99)
> 	at org.eclipse.ui.internal.services.WorkbenchSourceProvider.checkActivePart(WorkbenchSourceProvider.java:401)
> 	at org.eclipse.ui.internal.services.WorkbenchSourceProvider.checkActivePart(WorkbenchSourceProvider.java:300)
> 	at org.eclipse.ui.internal.services.WorkbenchSourceProvider$1.partDeactivated(WorkbenchSourceProvider.java:247)
> 	at org.eclipse.ui.internal.PartListenerList$4.run(PartListenerList.java:117)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
> 	at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
> 	at org.eclipse.ui.internal.PartListenerList.firePartDeactivated(PartListenerList.java:115)
> 	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:238)
> 	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:300)
> 	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:134)
> 	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:125)
> 	at org.eclipse.ui.internal.WWinPartService$WWinListener.partDeactivated(WWinPartService.java:50)
> 	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:115)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
> 	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55)
> 	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:113)
> 	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:242)
> 	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:300)
> 	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:57)
> 	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:136)
> 	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3636)
> 	at org.eclipse.ui.internal.WorkbenchPage.internalActivate(WorkbenchPage.java:691)
> 	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:663)
> 	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2957)
> 	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2850)
> 	at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2842)
> 	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2793)
> 	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> 	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2789)
> 	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2773)
> 	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2764)
> 	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651)
> 	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610)
> 	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:355)
> 	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:164)
> 	at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:249)
> 	at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:228)
> 	at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:275)
> 	at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:251)
> 	at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:376)
> 	at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:538)
> 	at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
> 	at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:845)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
> 	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
> 	at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:843)
> 	at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1131)
> 	at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1235)
> 	at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:275)
> 	at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:269)
> 	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:309)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
> 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3568)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3189)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
> 	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
> 	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:344)
> 	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:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:616)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
> Caused by: java.lang.ClassNotFoundException: org.eclipse.wst.xml.ui.internal.handlers.RemoveBlockCommentHandler
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:513)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
> 	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:345)
> 	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
> 	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1207)
> 	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
> 	... 106 more

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