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JBossTools Beta3 causing error on JunoM7
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created by <a href="https://community.jboss.org/people/jskovjyskebankdk">Jesper Skov</a> in <i>JBoss Tools</i> - <a href="https://community.jboss.org/message/737198#737198">View the full discussion</a>
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<div class="jive-rendered-content"><p>We see a problem on JunoM7 with our existing JPA projects (the problem does not occur with Eclipse 3.7.sr2).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>When the projects are checked out from Subversion, we get the below exceptions - and a modal error dialog.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I first filed it as an issue against JPA (see <a class="jive-link-external-small" href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=380254">here</a>), because there is no mention of JbossTools in the stack trace.</p><p>But they pointed a finger at your plugin.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So I tried reproducing the problem in a clean Juno7 installation (no custom plugins). And couldn't.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I then added the JBoss Hibernate plugin, and switched the JPA platform to Hibernate. And got the error again.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So I have to concur with the JPA folks. The problem appears to be triggered by JbossTools Hibernate, somehow.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Hope you can find the cause.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks,</p><p>Jesper</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>!ENTRY org.eclipse.jface 4 0 2012-05-23 08:41:02.641</p><p>!MESSAGE java.lang.RuntimeException: java.lang.NoClassDefFoundError: org/eclipse/jpt/jpa/core/JpaAnnotationProvider</p><p>!STACK 0</p><p>java.lang.RuntimeException: java.lang.NoClassDefFoundError: org/eclipse/jpt/jpa/core/JpaAnnotationProvider</p><p>    at org.eclipse.jpt.common.ui.internal.properties.JptProjectPropertiesPage.performOk(JptProjectPropertiesPage.java:258)</p><p>    at org.eclipse.jface.preference.PreferenceDialog$13.run(PreferenceDialog.java:965)</p><p>    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)</p><p>    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)</p><p>    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)</p><p>    at org.eclipse.jface.preference.PreferenceDialog.okPressed(PreferenceDialog.java:945)</p><p>    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.okPressed(FilteredPreferenceDialog.java:448)</p><p>    at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:233)</p><p>    at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)</p><p>    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)</p><p>    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)</p><p>    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)</p><p>    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)</p><p>    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)</p><p>    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)</p><p>    at org.eclipse.jface.window.Window.open(Window.java:801)</p><p>    at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:158)</p><p>    at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)</p><p>    at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)</p><p>    at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:76)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)</p><p>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)</p><p>    at java.lang.reflect.Method.invoke(Unknown Source)</p><p>    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)</p><p>    at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:229)</p><p>    at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:210)</p><p>    at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)</p><p>    at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:171)</p><p>    at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:276)</p><p>    at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:494)</p><p>    at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:545)</p><p>    at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:366)</p><p>    at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:313)</p><p>    at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:82)</p><p>    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)</p><p>    at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)</p><p>    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052)</p><p>    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)</p><p>    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)</p><p>    at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)</p><p>    at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1100)</p><p>    at org.eclipse.swt.widgets.Widget.wmSysChar(Widget.java:2448)</p><p>    at org.eclipse.swt.widgets.Control.WM_SYSCHAR(Control.java:5179)</p><p>    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4604)</p><p>    at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5958)</p><p>    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4976)</p><p>    at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)</p><p>    at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2545)</p><p>    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3756)</p><p>    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1017)</p><p>    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)</p><p>    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:911)</p><p>    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)</p><p>    at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:582)</p><p>    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)</p><p>    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:537)</p><p>    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)</p><p>    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)</p><p>    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)</p><p>    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)</p><p>    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)</p><p>    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)</p><p>    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)</p><p>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)</p><p>    at java.lang.reflect.Method.invoke(Unknown Source)</p><p>    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)</p><p>    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)</p><p>    at org.eclipse.equinox.launcher.Main.run(Main.java:1438)</p><p>Caused by: java.lang.NoClassDefFoundError: org/eclipse/jpt/jpa/core/JpaAnnotationProvider</p><p>    at java.lang.Class.getDeclaredConstructors0(Native Method)</p><p>    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)</p><p>    at java.lang.Class.getConstructor0(Unknown Source)</p><p>    at java.lang.Class.newInstance0(Unknown Source)</p><p>    at java.lang.Class.newInstance(Unknown Source)</p><p>    at org.eclipse.jpt.common.core.internal.utility.XPointTools.instantiate(XPointTools.java:46)</p><p>    at org.eclipse.jpt.common.core.internal.utility.XPointTools.instantiate(XPointTools.java:38)</p><p>    at org.eclipse.jpt.jpa.core.internal.platform.JpaPlatformDescriptionImpl.buildJpaPlatform(JpaPlatformDescriptionImpl.java:99)</p><p>    at org.eclipse.jpt.jpa.core.internal.platform.JpaPlatformManagerImpl.buildJpaPlatformImplementation(JpaPlatformManagerImpl.java:236)</p><p>    at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.buildJpaProjectConfig(InternalJpaProjectManager.java:627)</p><p>    at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.buildJpaProject(InternalJpaProjectManager.java:601)</p><p>    at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.addJpaProject(InternalJpaProjectManager.java:582)</p><p>    at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.rebuildJpaProject_(InternalJpaProjectManager.java:515)</p><p>    at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager$RebuildJpaProjectCommand.execute(InternalJpaProjectManager.java:504)</p><p>    at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.waitToExecute(InternalJpaProjectManager.java:926)</p><p>    at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.waitToExecute(InternalJpaProjectManager.java:906)</p><p>    at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.rebuildJpaProject(InternalJpaProjectManager.java:491)</p><p>    at org.eclipse.jpt.jpa.core.internal.ProjectAdapterFactory$JpaProjectReference.rebuild(ProjectAdapterFactory.java:108)</p><p>    at org.eclipse.jpt.jpa.ui.internal.properties.JpaProjectPropertiesPage.rebuildProject_(JpaProjectPropertiesPage.java:842)</p><p>    at org.eclipse.jpt.jpa.ui.internal.properties.JpaProjectPropertiesPage.rebuildProject(JpaProjectPropertiesPage.java:835)</p><p>    at org.eclipse.jpt.common.ui.internal.properties.JptProjectPropertiesPage.performOk_(JptProjectPropertiesPage.java:317)</p><p>    at org.eclipse.jpt.common.ui.internal.properties.JptProjectPropertiesPage$OkRunnableWithProgress$OkWorkspaceRunnable.run(JptProjectPropertiesPage.java:300)</p><p>    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)</p><p>    at org.eclipse.jpt.common.ui.internal.properties.JptProjectPropertiesPage$OkRunnableWithProgress.run(JptProjectPropertiesPage.java:280)</p><p>    at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)</p><p>Caused by: java.lang.ClassNotFoundException: org.eclipse.jpt.jpa.core.JpaAnnotationProvider</p><p>    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)</p><p>    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)</p><p>    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)</p><p>    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)</p><p>    at java.lang.ClassLoader.loadClass(Unknown Source)</p><p>    ... 25 more</p></div>
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