Jesper Skov [https://community.jboss.org/people/jskovjyskebankdk] created the discussion
"JBossTools Beta3 causing error on JunoM7" To view the discussion, visit: https://community.jboss.org/message/737198#737198 -------------------------------------------------------------- We see a problem on JunoM7 with our existing JPA projects (the problem does not occur with Eclipse 3.7.sr2). When the projects are checked out from Subversion, we get the below exceptions - and a modal error dialog. I first filed it as an issue against JPA (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=380254 here), because there is no mention of JbossTools in the stack trace. But they pointed a finger at your plugin. So I tried reproducing the problem in a clean Juno7 installation (no custom plugins). And couldn't. I then added the JBoss Hibernate plugin, and switched the JPA platform to Hibernate. And got the error again. So I have to concur with the JPA folks. The problem appears to be triggered by JbossTools Hibernate, somehow. Hope you can find the cause. Thanks, Jesper !ENTRY org.eclipse.jface 4 0 2012-05-23 08:41:02.641 !MESSAGE java.lang.RuntimeException: java.lang.NoClassDefFoundError: org/eclipse/jpt/jpa/core/JpaAnnotationProvider !STACK 0 java.lang.RuntimeException: java.lang.NoClassDefFoundError: org/eclipse/jpt/jpa/core/JpaAnnotationProvider at org.eclipse.jpt.common.ui.internal.properties.JptProjectPropertiesPage.performOk(JptProjectPropertiesPage.java:258) at org.eclipse.jface.preference.PreferenceDialog$13.run(PreferenceDialog.java:965) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.preference.PreferenceDialog.okPressed(PreferenceDialog.java:945) at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.okPressed(FilteredPreferenceDialog.java:448) at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:233) at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248) 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.Display.runDeferredEvents(Display.java:4169) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:158) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:76) 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.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:229) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:210) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:171) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:276) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:494) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:545) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:366) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:313) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:82) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1100) at org.eclipse.swt.widgets.Widget.wmSysChar(Widget.java:2448) at org.eclipse.swt.widgets.Control.WM_SYSCHAR(Control.java:5179) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4604) at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5958) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4976) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2545) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3756) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1017) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:911) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86) at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:582) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:537) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) 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:353) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180) 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.equinox.launcher.Main.invokeFramework(Main.java:629) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584) at org.eclipse.equinox.launcher.Main.run(Main.java:1438) Caused by: java.lang.NoClassDefFoundError: org/eclipse/jpt/jpa/core/JpaAnnotationProvider at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) at java.lang.Class.getConstructor0(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.eclipse.jpt.common.core.internal.utility.XPointTools.instantiate(XPointTools.java:46) at org.eclipse.jpt.common.core.internal.utility.XPointTools.instantiate(XPointTools.java:38) at org.eclipse.jpt.jpa.core.internal.platform.JpaPlatformDescriptionImpl.buildJpaPlatform(JpaPlatformDescriptionImpl.java:99) at org.eclipse.jpt.jpa.core.internal.platform.JpaPlatformManagerImpl.buildJpaPlatformImplementation(JpaPlatformManagerImpl.java:236) at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.buildJpaProjectConfig(InternalJpaProjectManager.java:627) at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.buildJpaProject(InternalJpaProjectManager.java:601) at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.addJpaProject(InternalJpaProjectManager.java:582) at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.rebuildJpaProject_(InternalJpaProjectManager.java:515) at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager$RebuildJpaProjectCommand.execute(InternalJpaProjectManager.java:504) at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.waitToExecute(InternalJpaProjectManager.java:926) at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.waitToExecute(InternalJpaProjectManager.java:906) at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.rebuildJpaProject(InternalJpaProjectManager.java:491) at org.eclipse.jpt.jpa.core.internal.ProjectAdapterFactory$JpaProjectReference.rebuild(ProjectAdapterFactory.java:108) at org.eclipse.jpt.jpa.ui.internal.properties.JpaProjectPropertiesPage.rebuildProject_(JpaProjectPropertiesPage.java:842) at org.eclipse.jpt.jpa.ui.internal.properties.JpaProjectPropertiesPage.rebuildProject(JpaProjectPropertiesPage.java:835) at org.eclipse.jpt.common.ui.internal.properties.JptProjectPropertiesPage.performOk_(JptProjectPropertiesPage.java:317) at org.eclipse.jpt.common.ui.internal.properties.JptProjectPropertiesPage$OkRunnableWithProgress$OkWorkspaceRunnable.run(JptProjectPropertiesPage.java:300) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) at org.eclipse.jpt.common.ui.internal.properties.JptProjectPropertiesPage$OkRunnableWithProgress.run(JptProjectPropertiesPage.java:280) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Caused by: java.lang.ClassNotFoundException: org.eclipse.jpt.jpa.core.JpaAnnotationProvider at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(Unknown Source) ... 25 more -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/737198#737198] Start a new discussion in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2128]
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