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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Received on 2008-01-10 16:11:24 CET