| RCP's update broken after migration to helios [message #606311] |
Mon, 26 July 2010 08:18 |
 Tobias Hoppenthaler
Messages: 21
Registered: July 2009 |
Junior Member |
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I have the same symptoms as described in this post:
http://www.eclipse.org/forums/index.php?t=msg&th=171233& amp;start=0&
i.e.
After migrating from Eclipse 3.5 to 3.6 the p2-enabled update in our RCP
application no longer works.
On start-up there is a warning that "the update checker service is not
initialized".
Help > Check for Updates fails with this message:
Quote:
Could not locate the running profile instance. The eclipse.p2.data.area
and eclipse.p2.profile properties may not be set correctly in this
application's config.ini file.
Even Help > About > Installation Details fails with:
java.lang.NullPointerException
at
org.eclipse.equinox.internal.p2.ui.ProvUIActivator.addProvis ioningListener(ProvUIActivator.java:106)
at
org.eclipse.equinox.internal.p2.ui.dialogs.InstalledIUGroup. createViewer(InstalledIUGroup.java:75)
at
org.eclipse.equinox.internal.p2.ui.dialogs.StructuredIUGroup .createGroupComposite(StructuredIUGroup.java:80)
at
org.eclipse.equinox.internal.p2.ui.dialogs.InstalledIUGroup. <init>(InstalledIUGroup.java:51)
at
org.eclipse.equinox.p2.ui.InstalledSoftwarePage.createContro l(InstalledSoftwarePage.java:95)
at
org.eclipse.ui.internal.about.InstallationDialog.tabSelected (InstallationDialog.java:274)
at
org.eclipse.ui.internal.about.InstallationDialog.createConte nts(InstallationDialog.java:245)
at org.eclipse.jface.window.Window.create(Window.java:431)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
at org.eclipse.jface.window.Window.open(Window.java:790)
at org.eclipse.ui.internal.dialogs.AboutDialog$1.run(AboutDialo g.java:126)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
at
org.eclipse.ui.internal.dialogs.AboutDialog.buttonPressed(Ab outDialog.java:121)
at ...
and:
java.lang.NullPointerException
at
org.eclipse.equinox.internal.p2.ui.model.ProfileElement.getQ ueryable(ProfileElement.java:55)
at
org.eclipse.equinox.internal.p2.ui.QueryProvider.getQueryDes criptor(QueryProvider.java:54)
at
org.eclipse.equinox.internal.p2.ui.model.QueriedElement.fetc hChildren(QueriedElement.java:102)
at
org.eclipse.equinox.internal.p2.ui.model.RemoteQueriedElemen t.fetchDeferredChildren(RemoteQueriedElement.java:34)
at
org.eclipse.ui.progress.DeferredTreeContentManager$1.run(Def erredTreeContentManager.java:235)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
I did all that was suggested in the post, but still no success. The same
error persists. I deleted the export before I exported new, to make sure
that it was not still old stuff. I am using the eclipse-xtext-bundle,
provided by itemis:
http://oaw.itemis.com/openarchitectureware/language=en/660/d ownloads
HELP! please!
Tobias
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