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Home » Eclipse Projects » Standard Widget Toolkit (SWT) » BUG in 3.1M6: NoClassDefFoundError/TabFolderLayout
BUG in 3.1M6: NoClassDefFoundError/TabFolderLayout [message #453747] Fri, 08 April 2005 14:32 Go to next message
Christian Elsen is currently offline Christian ElsenFriend
Messages: 33
Registered: July 2009
Member
Hi,

I just installed 3.1M6 and got a new bug which did not show up with
3.1M5a. The missing class is part of jdt.jar of 3.1M5 but not of 3.1M6.
I'm using the SDK linked at
http://download.eclipse.org/eclipse/downloads/drops/S-3.1M6- 200504011645/index.php

Best Regards,
Christian Elsen


java.lang.NoClassDefFoundError:
org/eclipse/jdt/internal/ui/util/TabFolderLayout
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:23 28)
at java.lang.Class.getConstructor0(Class.java:2640)
at java.lang.Class.newInstance0(Class.java:321)
at java.lang.Class.newInstance(Class.java:303)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:172)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:152)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:139)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 48)
at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:233)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
at
org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:229)
at
org.eclipse.ui.internal.dialogs.RegistryPageContributor.crea tePage(RegistryPageContributor.java:98)
at
org.eclipse.ui.internal.dialogs.PropertyPageNode.createPage( PropertyPageNode.java:56)
at
org.eclipse.jface.preference.PreferenceDialog.createPage(Pre ferenceDialog.java:1196)
at
org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.cre atePage(FilteredPreferenceDialog.java:246)
at
org.eclipse.jface.preference.PreferenceDialog.showPage(Prefe renceDialog.java:1095)
at
org.eclipse.jface.preference.PreferenceDialog$9.selectionCha nged(PreferenceDialog.java:618)
at
org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredV iewer.java:680)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(Inter nalPlatform.java:1021)
at org.eclipse.core.runtime.Platform.run(Platform.java:757)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:40)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:14 8)
at
org.eclipse.jface.viewers.StructuredViewer.firePostSelection Changed(StructuredViewer.java:678)
at
org.eclipse.jface.viewers.StructuredViewer.handlePostSelect( StructuredViewer.java:949)
at
org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected( StructuredViewer.java:969)
at
org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(O penStrategy.java:231)
at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.ja va:226)
at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java: 392)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:3 5)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchr onizer.java:118)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.jav a:2755)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2475)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:803 )
at org.eclipse.jface.window.Window.open(Window.java:781)
at
org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDial ogAction.java:157)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:996 )
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:538)
at
org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:488)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:400)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1012)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:2778)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2472)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1570)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:306)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:103)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:228)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:344)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:156)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:315 )
at org.eclipse.core.launcher.Main.basicRun(Main.java:268)
at org.eclipse.core.launcher.Main.run(Main.java:942)
at org.eclipse.core.launcher.Main.main(Main.java:926)
Re: BUG in 3.1M6: NoClassDefFoundError/TabFolderLayout [message #453748 is a reply to message #453747] Fri, 08 April 2005 14:51 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: richkulp.us.NO_SPAM.ibm.com

It is an internal class. If you were referencing it in your code you
need to remove it (they aren't using a special layout for TabFolder
anymore, don't need it). But if this isn't your code, then someone
else's code has not been brought up to M6 level yet.

Do you know what preference page you were trying to access? Is this a VE
project? If it is a VE project, VE is not yet ready for M6. We are doing
some final work right now to get it to work with M6. There were a bunch
of changes that caused a lot of problems.


--
Thanks,
Rich Kulp
Re: BUG in 3.1M6: NoClassDefFoundError/TabFolderLayout [message #453752 is a reply to message #453748] Fri, 08 April 2005 16:08 Go to previous messageGo to next message
Christian Elsen is currently offline Christian ElsenFriend
Messages: 33
Registered: July 2009
Member
Hi Rich,

sorry, I overlooked 'createExecutableExtension' and therefore thought the
trigger were some jface-internal classes.

The plugin is the sysdeo tomcat plugin. I'll try to contact them to check
if they still support it.

Best Regards,
Christian Elsen
http://www.zeos-informatics.com
Re: BUG in 3.1M6: NoClassDefFoundError/TabFolderLayout [message #453861 is a reply to message #453752] Tue, 12 April 2005 15:42 Go to previous messageGo to next message
Henning Rogge is currently offline Henning RoggeFriend
Messages: 148
Registered: July 2009
Senior Member
Christian Elsen wrote:
> Hi Rich,
>
> sorry, I overlooked 'createExecutableExtension' and therefore thought
> the trigger were some jface-internal classes.
>
> The plugin is the sysdeo tomcat plugin. I'll try to contact them to
> check if they still support it.

If you get an answer please post it. I'm using this plugin myself and
cannot move to 3.1M6 because of it.
Re: BUG in 3.1M6: NoClassDefFoundError/TabFolderLayout [message #454468 is a reply to message #453861] Thu, 21 April 2005 15:00 Go to previous message
Christian Elsen is currently offline Christian ElsenFriend
Messages: 33
Registered: July 2009
Member
I didn't get an answer to my mail, but they have a 3.1beta online now
which works for me.

Best Regards,
Christian Elsen
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