Re: Eclipse problem: org.eclipse.swt.browser.Safari.create

From: Lachlan Deck (lachlan.dec..mail.com)
Date: Sat Mar 22 2008 - 17:39:28 EDT

  • Next message: Jeremy Matthews: "Re: Eclipse problem: org.eclipse.swt.browser.Safari.create"

    That was it. Thanks very much!

    Okay, so now in my bash ~/.profile I have this:

    woswitch()
    {
         current_version="`readlink -n /System/Library/Frameworks/
    JavaFoundation.framework | cut -f 5 -d / | cut -f 2 -d s`"
         if [ "$current_version" = "" ]; then
             echo "No current version"
         else
             echo "Current version: $current_version"
         fi
         if [ $# -eq 1 ];
         then
             if [ "$current_version" != "" ]; then
                 for lns in `ls /System/Library/Frameworks/WebObjects
    $current_version`; do
                     __woignore "$lns"
                     if [ $? -eq 0 ]; then
                         sudo rm -f "/System/Library/Frameworks/$lns"
                     fi
                 done
             fi
             echo "Switching to $1"
             for fwk in `ls /System/Library/Frameworks/WebObjects$1`; do
                 __woignore "$fwk"
                 if [ $? -eq 0 ]; then
                     sudo ln -sf "/System/Library/Frameworks/WebObjects
    $1/$fwk" "/System/Library/Frameworks/$fwk"
                 fi
             done
             echo "Switched to version $1"
         fi
    }

    __woignore()
    {
         for fwk in JavaFrameEmbedding.framework JavaEmbedding.framework
    JavaVM.framework JavaScriptCore.framework; do
             if [ "$1" = "$fwk" ]; then
                 return 1;
             fi
         done
         return 0;
    }

    Then the usage is:
    $ woswitch # prints current version
    $ sudo woswitch 541 # switches to 541
    $ sudo woswitch 533 # switches to 533

    On 22/03/2008, at 11:51 PM, Mike Schrag wrote:
    > 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)
    >>
    >
    >

    with regards,

    --
    

    Lachlan Deck



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