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Build Identifier: 1.0 Message from Error Log: java.lang.NoSuchMethodError: org.eclipse.ui.internal.WorkbenchPage.getEditorPresentation()Lorg/eclipse/ui/internal/EditorAreaHelper; at org.eclipse.mylyn.internal.tasks.ui.editors.EditorUtil.getEditorWidth(EditorUtil.java:491) at org.eclipse.mylyn.internal.tasks.ui.editors.EditorUtil.getTextControlLayoutData(EditorUtil.java:450) at org.eclipse.mylyn.internal.tasks.ui.editors.TaskEditorRichTextPart.createControl(TaskEditorRichTextPart.java:128) at org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage.initializePart(AbstractTaskEditorPage.java:1290) at org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage.access$6(AbstractTaskEditorPage.java:1282) at org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage$14.run(AbstractTaskEditorPage.java:867) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage.createParts(AbstractTaskEditorPage.java:858) at org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage.createParts(AbstractTaskEditorPage.java:843) at org.eclipse.mylyn.internal.bugzilla.ui.editor.BugzillaTaskEditorPage.createParts(BugzillaTaskEditorPage.java:282) at org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage.createFormContentInternal(AbstractTaskEditorPage.java:729) at org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage.createFormContent(AbstractTaskEditorPage.java:674) at org.eclipse.ui.forms.editor.FormPage$1.run(FormPage.java:152) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.forms.editor.FormPage.createPartControl(FormPage.java:150) at org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage.createPartControl(AbstractTaskEditorPage.java:632) at org.eclipse.ui.forms.editor.FormEditor.pageChange(FormEditor.java:471) at org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1082) at org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:603) at org.eclipse.ui.forms.editor.SharedHeaderFormEditor.setActivePage(SharedHeaderFormEditor.java:110) at org.eclipse.mylyn.tasks.ui.editors.TaskEditor.addPages(TaskEditor.java:407) at org.eclipse.ui.forms.editor.FormEditor.createPages(FormEditor.java:138) at org.eclipse.ui.forms.editor.SharedHeaderFormEditor.createPages(SharedHeaderFormEditor.java:98) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:359) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:111) at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:48) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:181) 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:47) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:795) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:775) at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:104) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:292) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:219) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:152) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:90) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:64) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:51) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:612) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:403) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:479) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:511) at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:75) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:41) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:188) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:198) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:227) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:149) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:139) 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:73) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:58) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:380) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:159) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:223) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:260) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:648) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:690) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2072) at org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:2039) at org.eclipse.ui.internal.WorkbenchPage$6.run(WorkbenchPage.java:2021) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2017) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2001) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:1984) at org.eclipse.mylyn.tasks.ui.TasksUiUtil.openEditor(TasksUiUtil.java:177) at org.eclipse.mylyn.internal.tasks.ui.util.TasksUiInternal.openTask(TasksUiInternal.java:878) at org.eclipse.mylyn.tasks.ui.TasksUiUtil.openTask(TasksUiUtil.java:280) at org.eclipse.mylyn.internal.tasks.ui.util.TasksUiInternal.refreshAndOpenTaskListElement(TasksUiInternal.java:290) at org.eclipse.mylyn.internal.tasks.ui.notifications.TaskListNotification$1.run(TaskListNotification.java:83) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:179) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4584) at org.eclipse.mylyn.internal.tasks.ui.notifications.TaskListNotification.open(TaskListNotification.java:81) at org.eclipse.mylyn.internal.tasks.ui.notifications.TaskListNotificationPopup$2.linkActivated(TaskListNotificationPopup.java:113) at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleActivate(AbstractHyperlink.java:233) at org.eclipse.ui.forms.widgets.ImageHyperlink.handleActivate(ImageHyperlink.java:199) at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleMouseUp(AbstractHyperlink.java:327) at org.eclipse.ui.forms.widgets.AbstractHyperlink.access$2(AbstractHyperlink.java:311) at org.eclipse.ui.forms.widgets.AbstractHyperlink$4.handleEvent(AbstractHyperlink.java:125) 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:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:713) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:633) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:106) at org.eclipse.ui.internal.Workbench$3.run(Workbench.java:541) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:525) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) 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:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 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:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) Reproducible: Always Steps to Reproduce: 1. Install Mylyn Plugin from Helios Update Site 2. Configure Eclipse Bugzilla Task Repository 3. Define a query and open a task - The sections with description and comments are empty
Created attachment 175485 [details] Screenshot of missing description/comments
Thanks for the bug report. The code that is causing the exception uses platform internals to determine the width of the editor to flow comment and description text accordingly. I'll need to check if there are better ways to do this in e4 (any suggestions appreciated) but it the code should fail gracefully in either case.
Fixed in head.
Created attachment 181024 [details] mylyn/context/zip