Sounds like the problem Xavier recently tracked down, where he removed
too many Java* frameworks from System frameworks:
"OK, doing this list, I identified the 2 frameworks I was removing...
The JavaEmbedding also exist in 53, but not the JavaFrameEmbedding.
Putting back the JavaEmbedding from 54 in addition to the
JavaFrameEmbedding from 54 solved the issue=> 53 frameworks and WOLips
working.
Thanks all for your help, sometimes things are so obvious you don't
even see them.
And sorry that was (of course) my mistake, I didn't follow the
tutorial precisely."
ms
On Mar 22, 2008, at 3:47 AM, Lachlan Deck wrote:
> Hi there,
>
> I've downloaded/installed a fresh copy of Eclipse and have re-
> installed various plugins (except WOLips just yet).
> (Oh, and I'd chosen to do the Upgrade with the Leopard installer)
>
> I can open eclipse, no problems: e.g., the Welcome screen comes up
> just fine. I can import java projects and compile, no problems (well
> except that I find I have to quit eclipse and restart after
> importing a project as it just spins its wheels for ages otherwise).
>
> But if I switch to a perspective, like Java, and then from the Help
> menu choose Welcome I get the following stack trace in the Welcome
> pane.
>
> I really don't want to have to re-install my system to fix this. Any
> ideas on why this is failing?
>
> with regards,
> --
>
> Lachlan Deck
>
>
> java.lang.NoClassDefFoundError
> at org.eclipse.swt.browser.Safari.create(Safari.java:82)
> at org.eclipse.swt.browser.Browser.<init>(Browser.java:109)
> at
> org
> .eclipse
> .ui
> .internal
> .intro
> .impl
> .presentations
> .BrowserIntroPartImplementation
> .createPartControl(BrowserIntroPartImplementation.java:99)
> at
> org
> .eclipse
> .ui
> .internal
> .intro
> .impl
> .model
> .IntroPartPresentation.createPartControl(IntroPartPresentation.java:
> 230)
> at
> org
> .eclipse
> .ui
> .intro
> .config
> .CustomizableIntroPart.createPartControl(CustomizableIntroPart.java:
> 193)
> at
> org
> .eclipse
> .ui
> .internal
> .ViewIntroAdapterPart.createPartControl(ViewIntroAdapterPart.java:98)
> at
> org
> .eclipse
> .ui.internal.ViewReference.createPartHelper(ViewReference.java:370)
> at
> org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:
> 227)
> at
> org
> .eclipse
> .ui
> .internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:
> 592)
> at org.eclipse.ui.internal.Perspective.showView(Perspective.java:
> 2086)
> at
> org
> .eclipse.ui.internal.WorkbenchPage.busyShowView(WorkbenchPage.java:
> 1027)
> at org.eclipse.ui.internal.WorkbenchPage.access
> $19(WorkbenchPage.java:1008)
> at org.eclipse.ui.internal.WorkbenchPage$19.run(WorkbenchPage.java:
> 3684)
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
> at
> org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:
> 3681)
> at
> org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:
> 3657)
> at
> org
> .eclipse
> .ui
> .internal
> .WorkbenchIntroManager.createIntro(WorkbenchIntroManager.java:173)
> at
> org
> .eclipse
> .ui
> .internal.WorkbenchIntroManager.showIntro(WorkbenchIntroManager.java:
> 120)
> at
> org.eclipse.ui.internal.IntroAction.runWithEvent(IntroAction.java:88)
> at
> org
> .eclipse
> .jface
> .action
> .ActionContributionItem
> .handleWidgetSelection(ActionContributionItem.java:546)
> at org.eclipse.jface.action.ActionContributionItem.access
> $2(ActionContributionItem.java:490)
> at org.eclipse.jface.action.ActionContributionItem
> $5.handleEvent(ActionContributionItem.java:402)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1495)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1519)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1504)
> at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1295)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:
> 3350)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2950)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:
> 2389)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> at
> org
> .eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:
> 289)
> at
> org
> .eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:
> 461)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:
> 149)
> at
> org
> .eclipse
> .ui
> .internal.ide.application.IDEApplication.start(IDEApplication.java:
> 106)
> at
> org
> .eclipse
> .equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
> at
> org
> .eclipse
> .core
> .runtime
> .internal
> .adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:
> 106)
> at
> org
> .eclipse
> .core
> .runtime
> .internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
> at
> org
> .eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:
> 363)
> at
> org
> .eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:
> 176)
> 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:585)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
>
This archive was generated by hypermail 2.0.0 : Sat Mar 22 2008 - 08:52:42 EDT