Peter Klügl wrote: > Hi, > > I have a problem with the UIMA eclipse plugins and wanted to ask if > anyone already made some experiences with this behaviour: > > I downloaded the latest (RCP) Galileo milestone (M6), installed the > adequate EMF SDK (zip, 2.5.0M6) und installed the UIMA plugins with the > update site. The UIMA plugins work just fine, e.g., I am able to open an > AE descriptor with the component editor. If I start a new Eclipse with > my RCP Eclipse and some other plugins, then the UIMA plugins are indeed > listed as installed in the About/Installation Details, but can not be > loaded or used by other plugins. Here is what happens if I try to open > the same AE descriptor with the component editor: > > eclipse.buildId=unknown > java.version=1.6.0_12 > java.vendor=Sun Microsystems Inc. > BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE > Framework arguments: -product org.eclipse.sdk.ide > Command-line arguments: -product org.eclipse.sdk.ide -data > D:\work\workspace/../runtime-EclipseApplication -dev > file:D:/work/workspace/.metadata/.plugins/org.eclipse.pde.core/Eclipse > Application/dev.properties -os win32 -ws win32 -arch x86 > > > Error > Tue Apr 28 13:05:25 CEST 2009 > Unable to create editor ID taeconfigurator.editors.MultiPageEditor: The > editor class could not be instantiated. This usually indicates a missing > no-arg constructor or that the editor's class name was mistyped in
I've seen this in the past, and as far as I remember, it was caused by the fact that the UIMA runtime plugin was not available for some reason. Can you make it's really there (org.apache.uima.runtime)? > plugin.xml. > > java.lang.NoClassDefFoundError: org/apache/uima/UIMAException > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:621) > at > org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:166) > > at > org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:574) > > at > org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:544) > > at > org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:475) > > at > org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass_LockClassLoader(ClasspathManager.java:463) > > at > org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:443) > > at > org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:194) > > at > org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:376) > > at > org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:33) > > at > org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:440) > > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:405) > > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:393) > > at > org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:88) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:252) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) > at java.lang.Class.getDeclaredConstructors0(Native Method) > at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389) > at java.lang.Class.getConstructor0(Class.java:2699) > at java.lang.Class.newInstance0(Class.java:326) > at java.lang.Class.newInstance(Class.java:308) > at > org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:170) > > at > org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874) > > at > org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) > > at > org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51) > > at > org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:267) > at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) > at > org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:263) > > at > org.eclipse.ui.internal.registry.EditorDescriptor.createEditor(EditorDescriptor.java:235) > > at > org.eclipse.ui.internal.EditorManager.createPart(EditorManager.java:848) > at > org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:602) > > at > org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:458) > > at > org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) > > at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313) > at > org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180) > > at > org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270) > > at > org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65) > > at > org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473) > > at > org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256) > > at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1209) > at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1608) > at org.eclipse.ui.internal.PartStack.add(PartStack.java:499) > at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103) > at org.eclipse.ui.internal.PartStack.add(PartStack.java:485) > at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112) > at > org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63) > > at > org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:225) > > at > org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:213) > > at > org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:781) > > at > org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:680) > > at > org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:641) > at > org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2850) > > at > org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762) > > at > org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754) > at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705) > at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) > at > org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701) > at > org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685) > at > org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2676) > at org.eclipse.ui.ide.IDE.openEditor(IDE.java:650) > at org.eclipse.ui.ide.IDE.openEditor(IDE.java:609) > at > org.eclipse.dltk.internal.ui.editor.EditorUtility.openInEditor(EditorUtility.java:394) > > at > org.eclipse.dltk.internal.ui.editor.EditorUtility.openInEditor(EditorUtility.java:141) > > at > org.eclipse.dltk.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:45) > > at org.eclipse.dltk.ui.actions.OpenAction.run(OpenAction.java:256) > at org.eclipse.dltk.ui.actions.OpenAction.run(OpenAction.java:237) > at > org.eclipse.dltk.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:259) > > at > org.eclipse.dltk.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:235) > > at > org.eclipse.dltk.internal.ui.scriptview.ScriptExplorerActionGroup.handleOpen(ScriptExplorerActionGroup.java:297) > > at > org.eclipse.dltk.internal.ui.scriptview.ScriptExplorerPart$5.open(ScriptExplorerPart.java:665) > > at > org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:842) > at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) > at org.eclipse.core.runtime.Platform.run(Platform.java:888) > at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48) > at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) > at > org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:840) > > at > org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1101) > > at > org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1205) > > at > org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264) > at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258) > at > org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298) > at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) > at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880) > at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473) > at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2393) > at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2357) > at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2209) > at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:499) > at > org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) > > at > org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:492) > at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) > at > org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) > > at > org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194) > > 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:368) > > 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:556) > at org.eclipse.equinox.launcher.Main.basicRun(Main.java:511) > at org.eclipse.equinox.launcher.Main.run(Main.java:1284) > at org.eclipse.equinox.launcher.Main.main(Main.java:1260) > Caused by: java.lang.ClassNotFoundException: org.apache.uima.UIMAException > at > org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:443) > > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:405) > > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:393) > > at > org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:88) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:252) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) > ... 107 more > > Any hints where to search for a solution? The problem does not occur > with a Ganymede (and normal EMF SDK) installation and the same plugins > > Peter >
