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Bug 348027

Summary: java.lang.NoClassDefFoundError: org/eclipse/jdt/core/dom/AnonymousTypeDeclaration2 when opening 'Design' pane
Product: z_Archived Reporter: Jesper Moller <jesper>
Component: WindowBuilderAssignee: Project Inbox <wb.rcp-inbox>
Status: CLOSED WORKSFORME QA Contact:
Severity: normal    
Priority: P3 CC: clayberg
Version: unspecified   
Target Milestone: ---   
Hardware: Macintosh   
OS: Mac OS X   
Whiteboard:
Attachments:
Description Flags
Bug description as created by WindowBuilder
none
Screenshot of the editor
none
Dump of "bad" Eclipse confiuration details
none
Dump of "good" Eclipse confiuration details none

Description Jesper Moller CLA 2011-06-01 17:56:38 EDT 
I got the error attached using Indigo RC2 with installed WindowBuilder.

I would expect Mac problems, but this appears to be low-level OSGi / JDT stuff?

Steps to reproduce:
 - Fresh Indigo RC2 with just a few plugins (XML tooling, M2E, EGit, Mylyn)
 - Create a "SWT/JFace Java Project"
 - Create any SWT based class
 - Open the newly creatd class
 - Switch to Design tab
 - exception occurs
 
 AnonymousTypeDeclaration2
	at org.eclipse.wb.internal.core.parser.JavaInfoParser.prepareParseContext(JavaInfoParser.java:1174)
	at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:244)
	at org.eclipse.wb.internal.core.parser.JavaInfoParser.access$9(JavaInfoParser.java:240)
	at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:153)
	at org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoParser.java:1)
	at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runDesignTime(ExecutionUtils.java:153)
	at org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.java:151)
	at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:512)
	at org.eclipse.wb.internal.core.editor.DesignPage.access$9(DesignPage.java:500)
	at org.eclipse.wb.internal.core.editor.DesignPage$8$1.run(DesignPage.java:433)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4608)
	at org.eclipse.wb.internal.core.editor.DesignPage$8.run(DesignPage.java:430)
	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
	at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF_withProgress(DesignPage.java:449)
	at org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:399)
	at org.eclipse.wb.internal.core.editor.UndoManager.refreshDesignerEditor(UndoManager.java:381)
	at org.eclipse.wb.internal.core.editor.UndoManager.activate(UndoManager.java:90)
	at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState_True(DesignPage.java:247)
	at org.eclipse.wb.internal.core.editor.DesignPage.handleActiveState(DesignPage.java:225)
	at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode.showPage(DefaultMultiMode.java:125)
	at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode$1.widgetSelected(DefaultMultiMode.java:63)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4123)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270)
	at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2745)
	at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1432)
	at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:257)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4123)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3969)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3608)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	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:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
Caused by: java.lang.ClassNotFoundException: org.eclipse.jdt.core.dom.AnonymousTypeDeclaration2
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:513)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	... 63 more
Comment 1 Jesper Moller CLA 2011-06-01 17:58:34 EDT 
Created attachment 197184 [details]
Bug description as created by WindowBuilder
Comment 2 Jesper Moller CLA 2011-06-01 18:00:20 EDT 
Created attachment 197185 [details]
Screenshot of the editor
Comment 3 Jesper Moller CLA 2011-06-01 18:01:23 EDT 
Sorry, could be wrong component, but no entry for 'just' SWT.
Comment 4 Jesper Moller CLA 2011-06-02 04:58:30 EDT 
Created attachment 197222 [details]
Dump of "bad" Eclipse confiuration details

I tried the plugins with a simpler Eclipse install, and it worked, so the problem must be caused by interference with other bundles.

This is the config which fails.
Comment 5 Jesper Moller CLA 2011-06-02 04:59:01 EDT 
Created attachment 197223 [details]
Dump of "good" Eclipse confiuration details

And this is the good one.
Comment 6 Konstantin Scheglov CLA 2011-06-03 11:14:54 EDT 
Works for me.

I see a lot of exceptions in log.
I see also that many bundles in "bad" configuration stuck in [Starting] state, which means that their start() method started to run, but not finished.
So, I think that this is Eclipse configuration problem.

Reopen, if you know exact steps how to reproduce this and think that this is bug in WB.