Community
Participate
Working Groups
Build ID: M20080911-1700 Mylyn version: 3.0.2.v20080918-1100-e3x Steps To Reproduce: 1. Click on an existing (scheduled) task 2. Error occures 3. More information: java.lang.NullPointerException at org.eclipse.mylyn.internal.tasks.core.DateRange.isWeekAfterNext(DateRange.java:125) at org.eclipse.mylyn.internal.tasks.core.DateRange.toString(DateRange.java:115) at org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.updateDateText(ScheduleDatePicker.java:151) at org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.initialize(ScheduleDatePicker.java:129) at org.eclipse.mylyn.internal.tasks.ui.ScheduleDatePicker.<init>(ScheduleDatePicker.java:68) at org.eclipse.mylyn.internal.tasks.ui.editors.TaskPlanningEditor.createPlanningSection(TaskPlanningEditor.java:640) at org.eclipse.mylyn.internal.tasks.ui.editors.TaskPlanningEditor.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(FormPage.java:149) at org.eclipse.ui.forms.editor.FormEditor.pageChange(FormEditor.java:488) at org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:973) at org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:623) at org.eclipse.ui.forms.editor.SharedHeaderFormEditor.createPages(SharedHeaderFormEditor.java:102) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:310) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:661) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:428) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594) at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:266) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2820) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2729) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2721) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2673) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2652) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2635) at org.eclipse.mylyn.tasks.ui.TasksUiUtil.openEditor(TasksUiUtil.java:188) at org.eclipse.mylyn.tasks.ui.TasksUiUtil.openTask(TasksUiUtil.java:302) at org.eclipse.mylyn.internal.tasks.ui.util.TasksUiInternal.refreshAndOpenTaskListElement(TasksUiInternal.java:216) at org.eclipse.mylyn.internal.tasks.ui.actions.OpenTaskListElementAction.runWithEvent(OpenTaskListElementAction.java:55) at org.eclipse.mylyn.internal.tasks.ui.actions.OpenTaskListElementAction.run(OpenTaskListElementAction.java:44) at org.eclipse.mylyn.internal.tasks.ui.views.TaskListView$20.open(TaskListView.java:1476) at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.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:175) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:818) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1079) at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1183) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:263) at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:257) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:297) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1561) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1585) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1570) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1360) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3482) at org.eclipse.swt.widgets.Control.sendTrackEvents(Control.java:3024) at org.eclipse.swt.widgets.Control.kEventControlTrack(Control.java:2104) at org.eclipse.swt.widgets.Widget.controlProc(Widget.java:375) at org.eclipse.swt.widgets.Display.controlProc(Display.java:862) at org.eclipse.swt.internal.carbon.OS.CallNextEventHandler(Native Method) at org.eclipse.swt.widgets.Tree.kEventMouseDown(Tree.java:2599) at org.eclipse.swt.widgets.Widget.mouseProc(Widget.java:1326) at org.eclipse.swt.widgets.Display.mouseProc(Display.java:2929) at org.eclipse.swt.internal.carbon.OS.SendEventToEventTarget(Native Method) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3051) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198) 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(Workbench.java:488) 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: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(EclipseStarter.java:386) 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:585) 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)
Installing the weekly build 3.0.3.I20081009-2100-e3x solved this. I installed that one after reading a more-or-less dup of this bug where the same problem occured connected to a timezone. Here in the netherlands Daylight savings time starts in two weeks, so my guess is that was more or less the same problem.
