[news.eclipse.tools.jdt] JUnit plugin tests gets NoClassDefFoundError

[Matt Dickie <matt@xxxxxxxxxx>]

Hi all,

My JUnit plugin tests for my application no longer work. I get a 
NoClassDefFoundErrors. The plugin containing the classes that can't be 
found is definitely listed in Require-Bundles in the MANIFEST.MF file. I 
am using Eclipse3.2M6, but I also got the problem with M5.

Is there something I am doing wrong, or is this a bug?

Thanks

Matt

Exception in thread "WorkbenchTestable" org.eclipse.swt.SWTException: 
Failed to execute runnable (java.lang.NoClassDefFoundError: 
com/querix/fgl/core/model/IFGLElementChangeListener)
	at org.eclipse.swt.SWT.error(SWT.java:3374)
	at org.eclipse.swt.SWT.error(SWT.java:3297)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:178)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:28)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:3761)
	at 
org.eclipse.ui.internal.testing.WorkbenchTestable.runTest(WorkbenchTestable.java:109)
	at 
org.eclipse.pde.internal.junit.runtime.UITestApplication.runTests(UITestApplication.java:103)
	at 
org.eclipse.ui.internal.testing.WorkbenchTestable$1.run(WorkbenchTestable.java:68)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: 
com/querix/fgl/core/model/IFGLElementChangeListener
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
	at java.lang.Class.getMethod0(Unknown Source)
	at java.lang.Class.getMethod(Unknown Source)
	at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.getTest(RemoteTestRunner.java:396)
	at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:445)
	at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
	at 
org.eclipse.pde.internal.junit.runtime.RemotePluginTestRunner.main(RemotePluginTestRunner.java:57)
	at 
org.eclipse.pde.internal.junit.runtime.UITestApplication$1.run(UITestApplication.java:105)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at 
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3323)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2969)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
	at 
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
	at 
org.eclipse.pde.internal.junit.runtime.UITestApplication.run(UITestApplication.java:45)
	at 
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
	at 
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
	at 
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
	at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
	at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
	at org.eclipse.core.launcher.Main.run(Main.java:977)
	at org.eclipse.core.launcher.Main.main(Main.java:952)