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Bug 22657

Summary:	[Tasks] failed to update Tasks list after validation/build
Product:	[Eclipse Project] Platform	Reporter:	Jim Zhang <jzhang>
Component:	UI	Assignee:	Chris McLaren <csmclaren>
Status:	RESOLVED DUPLICATE	QA Contact:
Severity:	critical
Priority:	P2	CC:	decandio
Version:	2.0
Target Milestone:	---
Hardware:	PC
OS:	Windows 2000
Whiteboard:

Description Jim Zhang

2002-08-21 15:25:51 EDT

Eclipse failed to update the Tasks list after a validation or build. Have to go 
to "Filter" of the Tasks view and click "OK" for the list to be updated.

stack trace:
!MESSAGE Problems occurred when invoking code from plug-
in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
	at org.eclipse.ui.views.tasklist.TaskListContentProvider.resourceChanged
(TaskListContentProvider.java(Compiled Code))
	at org.eclipse.ui.views.tasklist.TaskListContentProvider.resourceChanged
(TaskListContentProvider.java(Compiled Code))
	at org.eclipse.ui.views.tasklist.TaskListContentProvider.resourceChanged
(TaskListContentProvider.java(Compiled Code))
	at org.eclipse.ui.views.tasklist.TaskListContentProvider.resourceChanged
(TaskListContentProvider.java(Compiled Code))
	at org.eclipse.core.internal.events.NotificationManager$1.run
(NotificationManager.java(Compiled Code))
	at org.eclipse.core.internal.runtime.InternalPlatform.run
(InternalPlatform.java(Compiled Code))
	at org.eclipse.core.internal.events.NotificationManager.notify
(NotificationManager.java(Compiled Code))
	at org.eclipse.core.internal.events.NotificationManager.notify
(NotificationManager.java(Compiled Code))
	at org.eclipse.core.internal.events.NotificationManager.broadcastChanges
(NotificationManager.java:67)
	at org.eclipse.core.internal.resources.Workspace.broadcastChanges
(Workspace.java:133)
	at org.eclipse.core.internal.resources.Workspace.endOperation
(Workspace.java(Compiled Code))
	at org.eclipse.core.internal.resources.Workspace.run
(Workspace.java:1383)
	at org.eclipse.ui.actions.WorkspaceModifyOperation.run
(WorkspaceModifyOperation.java:78)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run
(ModalContext.java:98)
!ENTRY org.eclipse.core.resources 4 2 Aug 21, 2002 15:19:13.144
!MESSAGE Problems occurred when invoking code from plug-
in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
	at org.eclipse.ui.views.tasklist.TaskListContentProvider.resourceChanged
(TaskListContentProvider.java(Compiled Code))
	at org.eclipse.ui.views.tasklist.TaskListContentProvider.resourceChanged
(TaskListContentProvider.java(Compiled Code))
	at org.eclipse.ui.views.tasklist.TaskListContentProvider.resourceChanged
(TaskListContentProvider.java(Compiled Code))
	at org.eclipse.ui.views.tasklist.TaskListContentProvider.resourceChanged
(TaskListContentProvider.java(Compiled Code))
	at org.eclipse.core.internal.events.NotificationManager$1.run
(NotificationManager.java(Compiled Code))
	at org.eclipse.core.internal.runtime.InternalPlatform.run
(InternalPlatform.java(Compiled Code))
	at org.eclipse.core.internal.events.NotificationManager.notify
(NotificationManager.java(Compiled Code))
	at org.eclipse.core.internal.events.NotificationManager.notify
(NotificationManager.java(Compiled Code))
	at org.eclipse.core.internal.events.NotificationManager.broadcastChanges
(NotificationManager.java:67)
	at org.eclipse.core.internal.resources.Workspace.broadcastChanges
(Workspace.java:133)
	at org.eclipse.core.internal.resources.Workspace.endOperation
(Workspace.java(Compiled Code))
	at org.eclipse.core.internal.resources.Workspace.run
(Workspace.java:1383)
	at org.eclipse.ui.actions.WorkspaceModifyOperation.run
(WorkspaceModifyOperation.java:78)
	at org.eclipse.jface.operation.ModalContext.runInCurrentThread
(ModalContext.java:299)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:249)
	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run
(ProgressMonitorDialog.java:376)
	at com.ibm.iwt.ui.wizards.ConvertLinksAction.convertLinks
(ConvertLinksAction.java:49)
	at com.ibm.iwt.ui.wizards.ConvertLinksAction.run
(ConvertLinksAction.java:261)
	at org.eclipse.ui.internal.PluginAction.runWithEvent
(PluginAction.java:210)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection
(ActionContributionItem.java:407)
	at 
org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent
(ActionContributionItem.java(Compiled Code))
	at 
org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent
(ActionContributionItem.java(Compiled Code))
	at 
org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent
(ActionContributionItem.java(Compiled Code))
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java
(Compiled Code))
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java
(Compiled Code))
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java
(Compiled Code))
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java
(Compiled Code))
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java
(Compiled Code))
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:1239)
	at org.eclipse.core.internal.boot.InternalBootLoader.run
(InternalBootLoader.java:775)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462)
	at java.lang.reflect.Method.invoke(Native Method)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:248)
	at org.eclipse.core.launcher.Main.run(Main.java:698)
	at org.eclipse.core.launcher.Main.main(Main.java:534)

Comment 1 Christophe Elek

2002-08-22 09:26:23 EDT

Isn't TaskList UI, even if the issue is 'Updating' ;-)
Jim, Update means UpdateManager component, sorry about the trouble

Comment 2 Simon Arsenault

2002-08-23 12:04:40 EDT

Chris, this looks like another dup. Please update status field if so.

Comment 3 Chris McLaren

2002-08-23 13:24:57 EDT


*** This bug has been marked as a duplicate of 21437 ***