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Bug 359046

Summary:	java.lang.NoClassDefFoundError: org/eclipse/papyrus/core/editor/CoreMultiDiagramEditor
Product:	[Modeling] Papyrus	Reporter:	yirco <netswengineer>
Component:	Core	Assignee:	Camille Letavernier <cletavernier>
Status:	RESOLVED FIXED	QA Contact:
Severity:	blocker
Priority:	P3
Version:	0.9.0
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:
Bug Depends on:	357348
Bug Blocks:

Description yirco

2011-09-27 08:08:55 EDT

Hi,

after updating from

http://download.eclipse.org/modeling/mdt/papyrus/updates/nightly/indigo 

I get the following error and Eclipse does not start.

The problem is that org.eclipse.papyrus.core_0.8.2.v201109262138.jar

has class files in "bin" folder and not in the root.

org.eclipse.papyrus.core_0.8.2.v201109262138.jar\bin\org\eclipse\papyrus\core\editor\CoreMultiDiagramEditor.class


!ENTRY org.eclipse.osgi 4 0 2011-09-27 13:53:46.370
!MESSAGE Application error
!STACK 1
java.lang.NoClassDefFoundError: org/eclipse/papyrus/core/editor/CoreMultiDiagramEditor
	at org.eclipse.papyrus.table.menu.handler.AbstractTableExtensionContributionFactory.getINatTableWidgetProvider(AbstractTableExtensionContributionFactory.java:51)
	at org.eclipse.papyrus.table.menu.handler.CreateNewElementInTableMenuContributionItem$3.evaluate(CreateNewElementInTableMenuContributionItem.java:166)
	at org.eclipse.ui.internal.services.EvaluationResultCache.evaluate(EvaluationResultCache.java:74)
	at org.eclipse.ui.internal.WorkbenchWindow.liftRestrictions(WorkbenchWindow.java:3093)
	at org.eclipse.ui.internal.WorkbenchWindow$28.shellActivated(WorkbenchWindow.java:3143)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:88)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
	at org.eclipse.swt.widgets.Decorations.WM_ACTIVATE(Decorations.java:1647)
	at org.eclipse.swt.widgets.Shell.WM_ACTIVATE(Shell.java:2137)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4525)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1610)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2061)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method)
	at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:230)
	at org.eclipse.swt.widgets.Shell.open(Shell.java:1217)
	at org.eclipse.jface.window.Window.open(Window.java:797)
	at org.eclipse.ui.internal.WorkbenchWindow.open(WorkbenchWindow.java:818)
	at org.eclipse.ui.internal.Workbench$24.runWithException(Workbench.java:1238)
	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
	at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
	at org.eclipse.ui.internal.Workbench$33.runWithException(Workbench.java:1595)
	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
	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)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
Caused by: java.lang.ClassNotFoundException: org.eclipse.papyrus.core.editor.CoreMultiDiagramEditor
	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)
	... 55 more

Comment 1 Camille Letavernier

2011-09-29 05:31:06 EDT

We tried something to fix this bug : Bug 357348

However, the modification was not satisfying (As you may have noticed :) ), and we have reverted it. The problem is that some other modifications have broken the build, and Papyrus hasn't been rebuilt since then.

We're still investigating on the source of the problem.

This bug should be fixed as soon as we have a new successful build.

Comment 2 yirco

2011-09-30 02:51:00 EDT

OK, I changed it manually in org.eclipse.papyrus.core_0.8.2.v201109262138.jar and it works so it seems that other jars don't have such problem or at least I haven't experienced it.;-)

Comment 3 Camille Letavernier

2012-04-11 05:22:14 EDT

I believe this bug is fixed.