[Sogartar]

I have Eclipse 3.1.1 and MyEclipse 4.0. When I try to create new file from MyEclipse\Web I get the following error.
The title of the window is Problem Opening Wizard.
And for an HTML creation the content is:
The selected wizard could not be started.

Reason:
Plug-in com.genuitec.eclipse.wizard was unable to load class
com.aston.wizards.html.NewHtmlCreationWizard.
Then I tried without the wizard and created just an HTML file but got the folowing error.
Window title:
Error
Window content:
Unable to create part:

The stack trace in the .log file is:

!ENTRY org.eclipse.core.runtime 4 2 Jan 14, 2006 12:09:45.218
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.core.runtime”.
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/emf/common/command/CommandStackListener
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at org.eclipse.osgi.framework.internal.defaultadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:298)
at org.eclipse.core.runtime.adaptor.EclipseClassLoader.defineClass(EclipseClassLoader.java:223)
at org.eclipse.osgi.framework.internal.defaultadaptor.DefaultClassLoader.findClassImpl(DefaultClassLoader.java:281)
at org.eclipse.osgi.framework.internal.defaultadaptor.DefaultClassLoader.findClass(DefaultClassLoader.java:172)
at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.findLocalClass(AbstractClassLoader.java:220)
at org.eclipse.core.runtime.adaptor.EclipseClassLoader.basicFindLocalClass(EclipseClassLoader.java:135)
at org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:59)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:371)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:402)
at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:93)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at com.ibm.sse.editor.StructuredTextViewer.setModel(StructuredTextViewer.java:1077)
at com.ibm.sse.editor.StructuredTextEditor.update(StructuredTextEditor.java:2272)
at com.genuitec.eclipse.webdesigner2.HTMLMultiPageEditorPart.createSourcePage(HTMLMultiPageEditorPart.java:426)
at com.genuitec.eclipse.webdesigner2.HTMLMultiPageEditorPart.createPages(HTMLMultiPageEditorPart.java:254)
at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:191)
at org.eclipse.ui.internal.PartPane$2.run(PartPane.java:148)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.PartPane.createChildControl(PartPane.java:144)
at org.eclipse.ui.internal.PartPane.createControl(PartPane.java:218)
at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:993)
at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:975)
at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1097)
at org.eclipse.ui.internal.PartStack.add(PartStack.java:352)
at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:113)
at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63)
at org.eclipse.ui.internal.EditorAreaHelper.openEditor(EditorAreaHelper.java:281)
at org.eclipse.ui.internal.EditorManager$4.run(EditorManager.java:790)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:776)
at org.eclipse.ui.internal.EditorManager.openInternalEditor(EditorManager.java:888)
at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:650)
at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:635)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2263)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2195)
at org.eclipse.ui.internal.WorkbenchPage.access$6(WorkbenchPage.java:2187)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2172)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2168)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:299)
at org.eclipse.ui.wizards.newresource.BasicNewFileResourceWizard.performFinish(BasicNewFileResourceWizard.java:112)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:670)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:342)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:537)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:693)
at org.eclipse.jface.window.Window.open(Window.java:672)
at org.eclipse.ui.internal.ide.NewWizardShortcutAction.run(NewWizardShortcutAction.java:103)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:979)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:946)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:896)
at org.eclipse.jface.action.ActionContributionItem$7.handleEvent(ActionContributionItem.java:809)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1435)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1406)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:263)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

It creates the file but when I try to open it in Eclipse I get the error:
Window title:
Error
Window content:
An error has occurred when activating this view

The stack trace in the .log file is:

!ENTRY org.eclipse.core.runtime 4 2 Jan 14, 2006 12:18:20.218
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.core.runtime”.
!STACK 0
java.lang.NoClassDefFoundError: org.eclipse.gef.ui.views.palette.PalettePage
at com.genuitec.eclipse.webdesigner2.HTMLMultiPageEditorPart.getAdapter(HTMLMultiPageEditorPart.java:908)
at org.eclipse.ui.views.contentoutline.ContentOutline.doCreatePage(ContentOutline.java:127)
at org.eclipse.ui.part.PageBookView.createPage(PageBookView.java:315)
at org.eclipse.ui.part.PageBookView.partActivated(PageBookView.java:613)
at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:52)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:50)
at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:1392)
at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2764)
at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:466)
at org.eclipse.ui.internal.WorkbenchPage.showEditor(WorkbenchPage.java:2310)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2248)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2195)
at org.eclipse.ui.internal.WorkbenchPage.access$6(WorkbenchPage.java:2187)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2172)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2168)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:299)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:137)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:110)
at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:164)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:150)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:212)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:188)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:289)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:490)
at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:448)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:446)
at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:665)
at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:767)
at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:243)
at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:238)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:277)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1435)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1406)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:263)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

Any idea?
Thank you in advance for you replies.

[Brian Fernandes]

Sogartar,

This looks like an installation issue – could you try restarting eclipse just once with the -clean option? – use something like eclipse.exe -clean

If that doesn’t help, please answer all the questions here: Posting Guidelines to help track down your error.

Best,
Brian.

[Author]

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