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Re: [Subclipse-dev] [Fwd: Re: some errors occur from time to time when build STP using Buckminster]

From: Mark Phippard <markphip_at_gmail.com>
Date: Thu, 10 Jan 2008 09:24:38 -0500

Not sure. Is it possible to call the stop() method on the plugin and
have it just shut it stuff down?

Mark

On Jan 10, 2008 9:20 AM, Thomas Hallgren <thomas_at_tada.se> wrote:
> Do you know if there's something that we can do to prevent this from
> happening? Is there some way to shut down the SubscriberChangeSetManager
> before the workspace plugin is stopped?
>
> - thomas
>
>
> Mark Phippard wrote:
> > This is the method:
> >
> > protected byte[] internalGetCachedSyncBytes(IResource resource)
> > throws SVNException {
> > try {
> > return ResourcesPlugin.getWorkspace().getSynchronizer().getSyncInfo(StatusCacheManager.SVN_BC_SYNC_KEY,
> > resource);
> > } catch (CoreException e) {
> > throw SVNException.wrapException(e);
> > }
> > }
> >
> >
> > My guess would be that getWorkspace() is returning null because the
> > workspace is shutting down.
> >
> >
> >
> >
> >
> > On Jan 10, 2008 2:33 AM, Thomas Hallgren <thomas_at_tada.se> wrote:
> >
> >> Hi,
> >> Alex gets a NPE just before a headless Eclipse invocation is shutting down (see email below). This
> >> happens on a Linux machine. Any ideas?
> >>
> >> Regards,
> >> Thomas Hallgren
> >>
> >>
> >> -------- Original Message --------
> >> Subject: Re: some errors occur from time to time when build STP using Buckminster
> >> Date: Thu, 10 Jan 2008 11:18:10 +0800
> >> From: Alex Chen <alex.chen_at_iona.com>
> >> Organization: EclipseCorner
> >> To: Thomas Hallgren <thomas_at_tada.se>
> >> Newsgroups: eclipse.technology.buckminster
> >> References: <flkuh4$7k8$1_at_build.eclipse.org> <477E43C0.9010902_at_tada.se> <4781E074.8040409_at_iona.com>
> >> <4782F178.9010606_at_iona.com> <4783E91D.30502_at_tada.se> <47848270.80306_at_iona.com>
> >> <47849CB9.9060304_at_tada.se> <4784F016.7070403_at_tada.se>
> >>
> >> Hi Thomas,
> >>
> >> During build STP use Buckminster 0.3.0, I got exception intermittent below:
> >>
> >> [java] INFO: Query complete.
> >> [java] ERROR: An internal error occurred during: "Updating Change
> >> Sets for SVNStatusSubscriber".
> >> [java] java.lang.NullPointerException
> >> [java] at
> >> org.tigris.subversion.subclipse.core.status.SynchronizerSyncInfoCache$SyncInfoSynchronizedAccessor.internalGetCachedSyncBytes(SynchronizerSyncInfoCache.java:215)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.status.SynchronizerSyncInfoCache.getCachedSyncBytes(SynchronizerSyncInfoCache.java:107)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.status.SynchronizerSyncInfoCache.hasCachedStatus(SynchronizerSyncInfoCache.java:44)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.status.StatusCacheManager.hasCachedStatus(StatusCacheManager.java:80)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.resources.LocalResource.isParentInSvnIgnore(LocalResource.java:153)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.resources.LocalResource.isIgnored(LocalResource.java:112)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.resources.LocalResource.isIgnored(LocalResource.java:137)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.resources.LocalResource.isIgnored(LocalResource.java:137)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.resources.LocalResource.isIgnored(LocalResource.java:137)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.resources.LocalResource.isIgnored(LocalResource.java:137)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.resources.LocalResource.isIgnored(LocalResource.java:137)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.resources.LocalResource.isIgnored(LocalResource.java:137)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.sync.SVNWorkspaceSubscriber.isSupervised(SVNWorkspaceSubscriber.java:122)
> >> [java] at
> >> org.tigris.subversion.subclipse.core.sync.SVNWorkspaceSubscriber.getSyncInfo(SVNWorkspaceSubscriber.java:171)
> >> [java] at
> >> org.eclipse.team.core.subscribers.Subscriber.getDiff(Subscriber.java:370)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager.getDiff(SubscriberChangeSetManager.java:302)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:183)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.handleChange(SubscriberChangeSetManager.java:206)
> >> [java] at
> >> org.eclipse.team.internal.core.subscribers.SubscriberChangeSetManager$EventHandler.doDispatchEvents(SubscriberChangeSetManager.java:80)
> >> [java] at
> >> org.eclipse.team.internal.core.BackgroundEventHandler.dispatchEvents(BackgroundEventHandler.java:394)
> >> [java] at
> >> org.eclipse.team.internal.core.BackgroundEventHandler.processEvents(BackgroundEventHandler.java:374)
> >> [java] at
> >> org.eclipse.team.internal.core.BackgroundEventHandler$1.run(BackgroundEventHandler.java:203)
> >> [java] at
> >> org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> >>
> >>
> >> Thanks,
> >> --Alex
> >>
> >>
> >>
> >> Thomas Hallgren wrote:
> >>
> >>> Thomas Hallgren wrote:
> >>>
> >>>> Alex Chen wrote:
> >>>>
> >>>>
> >>>>> One thing I noticed that the headless product of Buckminster now
> >>>>> contains a directory named "eclipse" when unzipped, which I wonder
> >>>>> any functions here?
> >>>>>
> >>>>>
> >>>> That's odd. I did upload a version that looked like that but I
> >>>> replaced it with a correct one. I'll recheck...
> >>>>
> >>>>
> >>> OK, I had made a mistake. Use this one instead:
> >>>
> >>> http://download.eclipse.org/technology/buckminster/0.3milestones/products/buckminster.product-0.3.0.r07406_incubation.zip
> >>>
> >>>
> >>> - thomas
> >>>
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> >>
> >>
> >>
> >
> >
> >
> >
>
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>
>

-- 
Thanks
Mark Phippard
http://markphip.blogspot.com/
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Received on 2008-01-10 15:24:46 CET

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