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Mylyn New Local Task Failure [message #265311] Tue, 07 October 2008 20:04 Go to next message
Eclipse UserFriend
I'm having trouble creating new local tasks with Mylyn. I'm using the
latest version of Eclipse Ganymede on Windows. I get the following error
in the New Task window.

Could not open the editor: An unexpected exception was thrown.

java.lang.NullPointerException
at
org.eclipse.mylyn.internal.tasks.core.DateRange.isNextWeek(D ateRange.java:155)
at
org.eclipse.mylyn.internal.tasks.core.DateRange.toString(Dat eRange.java:113)
at
org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.updat eDateText(ScheduleDatePicker.java:151)
at
org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.initi alize(ScheduleDatePicker.java:129)
at
org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.<init >(ScheduleDatePicker.java:68)
at
org.eclipse.mylyn.internal.tasks.ui.editors.TaskPlanningEdit or.createPlanningSection(TaskPlanningEditor.java:640)
at
org.eclipse.mylyn.internal.tasks.ui.editors.TaskPlanningEdit or.createFormContent(TaskPlanningEditor.java:336)
at org.eclipse.ui.forms.editor.FormPage$1.run(FormPage.java:151 )
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
at
org.eclipse.ui.forms.editor.FormPage.createPartControl(FormP age.java:149)
at org.eclipse.ui.forms.editor.FormEditor.pageChange(FormEditor .java:488)
at
org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiP ageEditorPart.java:973)
at
org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEdi tor.java:623)
at
org.eclipse.ui.forms.editor.SharedHeaderFormEditor.createPag es(SharedHeaderFormEditor.java:102)
at
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(Mu ltiPageEditorPart.java:310)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:661)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:428)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:594)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:30 6)
at
org.eclipse.ui.internal.presentations.PresentablePart.setVis ible(PresentablePart.java:180)
at
org.eclipse.ui.internal.presentations.util.PresentablePartFo lder.select(PresentablePartFolder.java:270)
at
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrd er.select(LeftToRightTabOrder.java:65)
at
org.eclipse.ui.internal.presentations.util.TabbedStackPresen tation.selectPart(TabbedStackPresentation.java:473)
at
org.eclipse.ui.internal.PartStack.refreshPresentationSelecti on(PartStack.java:1256)
at org.eclipse.ui.internal.PartStack.setSelection(PartStack.jav a:1209)
at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:16 08)
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(Editor SashContainer.java:63)
at
org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorA reaHelper.java:217)
at
org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAre aHelper.java:207)
at
org.eclipse.ui.internal.EditorManager.createEditorTab(Editor Manager.java:779)
at
org.eclipse.ui.internal.EditorManager.openEditorFromDescript or(EditorManager.java:678)
at
org.eclipse.ui.internal.EditorManager.openEditor(EditorManag er.java:639)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2817)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Workben chPage.java:2729)
at
org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPag e.java:2721)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.j ava:2673)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2668)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2652)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2635)
at org.eclipse.mylyn.tasks.ui.TasksUiUtil.openEditor(TasksUiUti l.java:188)
at org.eclipse.mylyn.tasks.ui.TasksUiUtil.openTask(TasksUiUtil. java:302)
at
org.eclipse.mylyn.internal.tasks.ui.wizards.NewLocalTaskWiza rd.performFinish(NewLocalTaskWizard.java:67)
at
org.eclipse.mylyn.internal.tasks.ui.wizards.SelectRepository Page.performFinish(SelectRepositoryPage.java:212)
at
org.eclipse.mylyn.internal.tasks.ui.wizards.MultiRepositoryA wareWizard.performFinish(MultiRepositoryAwareWizard.java:53)
at
org.eclipse.mylyn.internal.tasks.ui.wizards.SelectRepository Page$3.open(SelectRepositoryPage.java:182)
at
org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredV iewer.java:820)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:880)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:17 5)
at
org.eclipse.jface.viewers.StructuredViewer.fireOpen(Structur edViewer.java:818)
at
org.eclipse.jface.viewers.StructuredViewer.handleOpen(Struct uredViewer.java:1079)
at
org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(Stru cturedViewer.java:1183)
at
org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrate gy.java:263)
at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.ja va:257)
at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:297)
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.ja va:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3422)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825 )
at org.eclipse.jface.window.Window.open(Window.java:801)
at
org.eclipse.mylyn.tasks.ui.TasksUiUtil.openNewTaskEditor(Tas ksUiUtil.java:237)
at
org.eclipse.mylyn.tasks.ui.TasksUiUtil.openNewTaskEditor(Tas ksUiUtil.java:259)
at
org.eclipse.mylyn.internal.tasks.ui.actions.NewTaskAction.ru n(NewTaskAction.java:46)
at
org.eclipse.mylyn.internal.tasks.ui.actions.NewTaskAction.ru n(NewTaskAction.java:53)
at
org.eclipse.ui.internal.PluginAction.runWithEvent(PluginActi on.java:251)
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:583)
at
org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:500)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:411)
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.ja va:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3422)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:21 98)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:288)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:113)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:193)
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(EclipseS tarter.java:386)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.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: 549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
Re: Mylyn New Local Task Failure [message #265314 is a reply to message #265311] Wed, 08 October 2008 00:31 Go to previous message
Eclipse UserFriend
Jeni

Mylyn has a bug.
With a search I found: https://bugs.eclipse.org/bugs/show_bug.cgi?id=248683
which is fixed for 3.0.3

In the future, start with a search the Eclipse bugzilla for a similar bug
report: https://bugs.eclipse.org/bugs/query.cgi
If you do not quickly find a matching report, ensure to log a bug report to
make sure the problem is known and addressed.

Also for Mylyn questions, the eclipse.tools.mylyn newsgroup is the
appropriate forum (I have cc'd that newsgroup)

Thanks for reporting the problem
Darins
http://www.runnerwhocodes.blogspot.com/

"Jeni Newman" <Jeni.Newman@dsto.defence.gov.au> wrote in message
news:cb4cf5b36e09aa0380cf89b3d6db9ecd$1@www.eclipse.org...
> I'm having trouble creating new local tasks with Mylyn. I'm using the
> latest version of Eclipse Ganymede on Windows. I get the following error
> in the New Task window.
>
> Could not open the editor: An unexpected exception was thrown.
>
> java.lang.NullPointerException
> at
> org.eclipse.mylyn.internal.tasks.core.DateRange.isNextWeek(D ateRange.java:155)
> at
> org.eclipse.mylyn.internal.tasks.core.DateRange.toString(Dat eRange.java:113)
> at
> org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.updat eDateText(ScheduleDatePicker.java:151)
> at
> org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.initi alize(ScheduleDatePicker.java:129)
> at
> org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.<init >(ScheduleDatePicker.java:68)
> at
> org.eclipse.mylyn.internal.tasks.ui.editors.TaskPlanningEdit or.createPlanningSection(TaskPlanningEditor.java:640)
> at
> org.eclipse.mylyn.internal.tasks.ui.editors.TaskPlanningEdit or.createFormContent(TaskPlanningEditor.java:336)
> at org.eclipse.ui.forms.editor.FormPage$1.run(FormPage.java:151 )
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
> at
> org.eclipse.ui.forms.editor.FormPage.createPartControl(FormP age.java:149)
> at org.eclipse.ui.forms.editor.FormEditor.pageChange(FormEditor .java:488)
> at
> org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiP ageEditorPart.java:973)
> at
> org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEdi tor.java:623)
> at
> org.eclipse.ui.forms.editor.SharedHeaderFormEditor.createPag es(SharedHeaderFormEditor.java:102)
> at
> org.eclipse.ui.part.MultiPageEditorPart.createPartControl(Mu ltiPageEditorPart.java:310)
> at
> org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:661)
> at
> org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:428)
> at
> org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:594)
> at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:30 6)
> at
> org.eclipse.ui.internal.presentations.PresentablePart.setVis ible(PresentablePart.java:180)
> at
> org.eclipse.ui.internal.presentations.util.PresentablePartFo lder.select(PresentablePartFolder.java:270)
> at
> org.eclipse.ui.internal.presentations.util.LeftToRightTabOrd er.select(LeftToRightTabOrder.java:65)
> at
> org.eclipse.ui.internal.presentations.util.TabbedStackPresen tation.selectPart(TabbedStackPresentation.java:473)
> at
> org.eclipse.ui.internal.PartStack.refreshPresentationSelecti on(PartStack.java:1256)
> at org.eclipse.ui.internal.PartStack.setSelection(PartStack.jav a:1209)
> at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:16 08)
> 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(Editor SashContainer.java:63)
> at
> org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorA reaHelper.java:217)
> at
> org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAre aHelper.java:207)
> at
> org.eclipse.ui.internal.EditorManager.createEditorTab(Editor Manager.java:779)
> at
> org.eclipse.ui.internal.EditorManager.openEditorFromDescript or(EditorManager.java:678)
> at
> org.eclipse.ui.internal.EditorManager.openEditor(EditorManag er.java:639)
> at
> org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2817)
> at
> org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Workben chPage.java:2729)
> at
> org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPag e.java:2721)
> at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.j ava:2673)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2668)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2652)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2635)
> at org.eclipse.mylyn.tasks.ui.TasksUiUtil.openEditor(TasksUiUti l.java:188)
> at org.eclipse.mylyn.tasks.ui.TasksUiUtil.openTask(TasksUiUtil. java:302)
> at
> org.eclipse.mylyn.internal.tasks.ui.wizards.NewLocalTaskWiza rd.performFinish(NewLocalTaskWizard.java:67)
> at
> org.eclipse.mylyn.internal.tasks.ui.wizards.SelectRepository Page.performFinish(SelectRepositoryPage.java:212)
> at
> org.eclipse.mylyn.internal.tasks.ui.wizards.MultiRepositoryA wareWizard.performFinish(MultiRepositoryAwareWizard.java:53)
> at
> org.eclipse.mylyn.internal.tasks.ui.wizards.SelectRepository Page$3.open(SelectRepositoryPage.java:182)
> at
> org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredV iewer.java:820)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at org.eclipse.core.runtime.Platform.run(Platform.java:880)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:17 5)
> at
> org.eclipse.jface.viewers.StructuredViewer.fireOpen(Structur edViewer.java:818)
> at
> org.eclipse.jface.viewers.StructuredViewer.handleOpen(Struct uredViewer.java:1079)
> at
> org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(Stru cturedViewer.java:1183)
> at
> org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrate gy.java:263)
> at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.ja va:257)
> at
> org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:297)
> 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.ja va:3823)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3422)
> at org.eclipse.jface.window.Window.runEventLoop(Window.java:825 )
> at org.eclipse.jface.window.Window.open(Window.java:801)
> at
> org.eclipse.mylyn.tasks.ui.TasksUiUtil.openNewTaskEditor(Tas ksUiUtil.java:237)
> at
> org.eclipse.mylyn.tasks.ui.TasksUiUtil.openNewTaskEditor(Tas ksUiUtil.java:259)
> at
> org.eclipse.mylyn.internal.tasks.ui.actions.NewTaskAction.ru n(NewTaskAction.java:46)
> at
> org.eclipse.mylyn.internal.tasks.ui.actions.NewTaskAction.ru n(NewTaskAction.java:53)
> at
> org.eclipse.ui.internal.PluginAction.runWithEvent(PluginActi on.java:251)
> at
> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:583)
> at
> org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:500)
> at
> org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:411)
> 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.ja va:3823)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3422)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2382)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:21 98)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:288)
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:488)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at
> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:113)
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:193)
> 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(EclipseS tarter.java:386)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.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: 549)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
>
>
>
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