Hi, I replied to your posting on the uima-dev list. -Marshall
On 3/6/2018 4:13 AM, Debbie Zhang wrote: > Hi, > > We updated our Eclipse and reinstalled UIMA recently. However, after the new > installation, when I tried to use Component Descriptor Editor to open an > "Analysis Engine Descriptor" xml file, I get the following errors: > > Does anyone know how to fix it? Thank you. > > Regards, > Debbie > > :::::::::::::::::::::::::: > Error message: > > Plug-in org.apache.uima.desceditor was unable to load class > org.apache.uima.taeconfigurator.editors.MultiPageEditor. > > org.eclipse.core.runtime.CoreException: Plug-in org.apache.uima.desceditor > was unable to load class > org.apache.uima.taeconfigurator.editors.MultiPageEditor. > at > org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194) > at > org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176) > at > org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) > at > org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) > at > org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) > at > org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:291) > at > org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) > at > org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:286) > at > org.eclipse.ui.internal.registry.EditorDescriptor.createEditor(EditorDescriptor.java:235) > at > org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:329) > at > org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPart(CompatibilityPart.java:278) > at > org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPart(CompatibilityEditor.java:63) > at > org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:316) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) > at > org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:966) > at > org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:931) > at > org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:151) > at > org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:375) > at > org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:294) > at > org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162) > at > org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:105) > at > org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:74) > at > org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:56) > at > org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:129) > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:975) > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:651) > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:757) > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:728) > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:722) > at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:706) > at > org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1317) > at > org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:72) > at > org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) > at > org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) > at > org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) > at org.eclipse.swt.widgets.Display.syncExec(Display.java:5414) > at > org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) > at > org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) > at > org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) > at > org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) > at > org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) > at > org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) > at > org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) > at > org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) > at > org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) > at > org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) > at > org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) > at > org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) > at > org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:173) > at > org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:617) > at > org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:581) > at > org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:770) > at > org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:401) > at > org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1214) > at > org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3261) > at > org.eclipse.ui.internal.WorkbenchPage.access$25(WorkbenchPage.java:3176) > at > org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:3158) > at > org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) > at > org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3153) > at > org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3117) > at > org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:324) > at > org.eclipse.ui.actions.OpenWithMenu.lambda$0(OpenWithMenu.java:180) > at > org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) > at > org.eclipse.swt.widgets.Display.sendEvent(Display.java:5227) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) > at > org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4561) > at > org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4151) > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) > at > org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) > at > org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) > at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) > at > org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) > at > org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) > at > org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) > at > org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) > at > org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) > at > org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) > at > org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) > at > org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) > at > org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) > at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) > at org.eclipse.equinox.launcher.Main.run(Main.java:1519) > at org.eclipse.equinox.launcher.Main.main(Main.java:1492) > Caused by: java.lang.ClassNotFoundException: An error occurred while > automatically activating bundle org.apache.uima.desceditor (78). > at > org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:116) > at > org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) > at > org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) > at > org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) > at > org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:423) > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) > at > org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > at > org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) > at > org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) > ... 93 more > Caused by: org.osgi.framework.BundleException: Error loading bundle activator. > at > org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:716) > at > org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:932) > at > org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:309) > at org.eclipse.osgi.container.Module.doStart(Module.java:581) > at org.eclipse.osgi.container.Module.start(Module.java:449) > at > org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) > at > org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) > ... 103 more > Caused by: java.lang.ClassNotFoundException: An error occurred while > automatically activating bundle org.eclipse.core.runtime.compatibility (149). > at > org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:116) > at > org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) > at > org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) > at > org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) > at > org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) > at > org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:407) > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) > at > org.eclipse.osgi.internal.framework.BundleContextImpl.loadBundleActivator(BundleContextImpl.java:757) > at > org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:711) > ... 109 more > Caused by: org.osgi.framework.BundleException: Exception in > org.eclipse.core.internal.plugins.CompatibilityActivator.start() of bundle > org.eclipse.core.runtime.compatibility. > at > org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:795) > at > org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:724) > at > org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:932) > at > org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:309) > at org.eclipse.osgi.container.Module.doStart(Module.java:581) > at org.eclipse.osgi.container.Module.start(Module.java:449) > at > org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) > at > org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) > ... 118 more > Caused by: java.lang.NoClassDefFoundError: > org/eclipse/core/internal/runtime/CompatibilityHelper > at > org.eclipse.core.internal.plugins.CompatibilityActivator.start(CompatibilityActivator.java:22) > at > org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:774) > at > org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1) > at java.security.AccessController.doPrivileged(Native Method) > at > org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:767) > ... 125 more > Caused by: java.lang.ClassNotFoundException: > org.eclipse.core.internal.runtime.CompatibilityHelper cannot be found by > org.eclipse.core.runtime.compatibility_3.2.200.v20140128-0851 > at > org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:461) > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) > at > org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) > at > org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) > at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > ... 130 more > > > Sent from my iPhone
