java.lang.Exception: Model feature org.jboss.tools.struts.model.handlers.CreateCommentForItemHandler is not registered with extension point org.jboss.tools.common.model.classes
	at org.jboss.tools.common.model.util.ModelFeatureFactory.createFeatureInstance(ModelFeatureFactory.java:74)
	at org.jboss.tools.common.meta.action.impl.ClassHolder2.createInstance(XActionImpl.java:237)
	at org.jboss.tools.common.meta.action.impl.XActionImpl.hasHandler(XActionImpl.java:86)
	at org.jboss.tools.common.meta.action.impl.XActionImpl.isEnabled(XActionImpl.java:73)
	at org.jboss.tools.common.model.ui.action.ActionX.<init>(ActionX.java:33)
	at org.jboss.tools.common.model.ui.action.XModelObjectAction.<init>(XModelObjectAction.java:41)
	at org.jboss.tools.common.model.ui.action.XModelObjectActionList.fillMenu(XModelObjectActionList.java:75)
	at org.jboss.tools.common.model.ui.action.XModelObjectActionList.createMenu(XModelObjectActionList.java:46)
	at org.jboss.tools.common.model.ui.action.XModelObjectActionList.fillMenu(XModelObjectActionList.java:99)
	at org.jboss.tools.common.model.ui.action.XModelObjectActionList.createMenu(XModelObjectActionList.java:39)
	at org.jboss.tools.seam.ui.pages.editor.PagesContextMenuProvider.update(PagesContextMenuProvider.java:96)
	at org.eclipse.jface.action.MenuManager.update(MenuManager.java:687)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.processContents(MenuManagerRenderer.java:537)
	at org.eclipse.ui.internal.PopupMenuExtender.addMenuContributions(PopupMenuExtender.java:417)
	at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:388)
	at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:343)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:475)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:470)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:500)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1416)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1397)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:198)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3784)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3353)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1109)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:993)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	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:354)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
	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:601)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1426)

java.lang.Exception: Model feature org.jboss.tools.struts.model.handlers.SelectInNavigatorHandler is not registered with extension point org.jboss.tools.common.model.classes
	at org.jboss.tools.common.model.util.ModelFeatureFactory.createFeatureInstance(ModelFeatureFactory.java:74)
	at org.jboss.tools.common.meta.action.impl.ClassHolder2.createInstance(XActionImpl.java:237)
	at org.jboss.tools.common.meta.action.impl.XActionImpl.hasHandler(XActionImpl.java:86)
	at org.jboss.tools.common.meta.action.impl.XActionImpl.isEnabled(XActionImpl.java:73)
	at org.jboss.tools.common.model.ui.action.ActionX.<init>(ActionX.java:33)
	at org.jboss.tools.common.model.ui.action.XModelObjectAction.<init>(XModelObjectAction.java:41)
	at org.jboss.tools.common.model.ui.action.XModelObjectActionList.fillMenu(XModelObjectActionList.java:75)
	at org.jboss.tools.common.model.ui.action.XModelObjectActionList.createMenu(XModelObjectActionList.java:39)
	at org.jboss.tools.seam.ui.pages.editor.PagesContextMenuProvider.update(PagesContextMenuProvider.java:96)
	at org.eclipse.jface.action.MenuManager.update(MenuManager.java:687)
	at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.processContents(MenuManagerRenderer.java:537)
	at org.eclipse.ui.internal.PopupMenuExtender.addMenuContributions(PopupMenuExtender.java:417)
	at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:388)
	at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:343)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:475)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:470)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:500)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1416)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1397)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:198)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3784)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3353)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1109)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:993)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	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:354)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
	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:601)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1426)