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Bug 339122

Summary:	NullPointerException on each repository access with SVN Kit 1.3.5
Product:	[Technology] Subversive	Reporter:	Hermann Vosseler <prg>
Component:	Core	Assignee:	Igor Burilo <igor.burilo>
Status:	RESOLVED FIXED	QA Contact:
Severity:	major
Priority:	P3	CC:	andreas.gudian, eclipse, prg
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description Hermann Vosseler

2011-03-07 12:17:27 EST

Build Identifier: 20110301-1815

NPE on each operation involving some SVN access. Which is, due to QuickDiff, even just opening an editor on a Project connected to SVN.

Problem appeared after applying the latest updates, which included a platform update. Judging from the Stacktrace, I suspect the "secure storage" to be part of the problem. I disabled that feature, because I don't want it and don't need it.

In our team, we use SSL client certificates for access to the repository via an https-URL. We prepare our configuration system wide, i.e. put the credentials and server-config into the users's general subversion configuration (~/.subversion/....) on OS level. We never needed to enter any password from within eclipse. Just specifying the HTTPS-Url (and bypassing the general proxy) was enough to access our repositories.

In one case, using a completely pristine workspace, enabling the secure storage and then adding a new repository location, I was able to access the repository without NPE. But I was unable to apply that to any existing workspace. Whenever there is only a single reference to an existing location, which triggers a NPE, from then on every access triggers an NPE.

Needless to say, my Eclipse Setup is completely unusable now.
I'll switch back to the backup from last week now.
(But I could try out doing the latest update again, in case this helps with debugging)

Reproducible: Always

Steps to Reproduce:
1. SVN Repository Exploring perspective
2. Repository Browser
3. Unfold entry for existing location

Comment 1 Hermann Vosseler

2011-03-07 12:19:10 EST

Stack trace when opening an existing location:


java.lang.NullPointerException
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.getHost(DefaultSVNHostOptions.java:45)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.getGroupName(DefaultSVNHostOptions.java:273)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.getHostProperties(DefaultSVNHostOptions.java:259)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.getAuthStorageEnabledOption(DefaultSVNHostOptions.java:70)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.hasAuthStorageEnabledOption(DefaultSVNHostOptions.java:75)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNAuthenticationManager$ExtendedHostOptions.isAuthStorageEnabled(DefaultSVNAuthenticationManager.java:439)
	at org.tmatesoft.svn.core.client.SVNClientAuthenticationManager.setSSHCredentials(SVNClientAuthenticationManager.java:63)
	at org.tmatesoft.svn.core.client.SVNClientEx.createAuthenticationManager(SVNClientEx.java:112)
	at org.tmatesoft.svn.core.javahl.SVNClientImpl.updateClientManager(SVNClientImpl.java:390)
	at org.tmatesoft.svn.core.client.SVNClientEx.setSSHCredentials(SVNClientEx.java:85)
	at org.polarion.team.svn.connector.svnkit.SVNKitConnector.setSSHCredentials(SVNKitConnector.java:163)
	at org.eclipse.team.svn.core.extension.factory.ThreadNameModifier.setSSHCredentials(ThreadNameModifier.java:578)
	at org.eclipse.team.svn.core.utility.SVNUtility.configureProxy(SVNUtility.java:830)
	at org.eclipse.team.svn.core.svnstorage.SVNRepositoryLocation.newProxyInstance(SVNRepositoryLocation.java:779)
	at org.eclipse.team.svn.core.svnstorage.SVNRepositoryLocation.acquireSVNProxy(SVNRepositoryLocation.java:550)
	at org.eclipse.team.svn.core.utility.SVNUtility.validateRepositoryLocation(SVNUtility.java:777)
	at org.eclipse.team.svn.ui.wizard.shareproject.AddRepositoryLocationPage$3.runImpl(AddRepositoryLocationPage.java:213)
	at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
	at org.eclipse.team.svn.core.operation.LoggedOperation.run(LoggedOperation.java:39)
	at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
	at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:90)
	at org.eclipse.team.svn.ui.utility.DefaultCancellableOperationWrapper.run(DefaultCancellableOperationWrapper.java:55)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

Comment 2 Hermann Vosseler

2011-03-07 12:21:01 EST

Stack trace when adding a new location entry


java.lang.NullPointerException
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.getHost(DefaultSVNHostOptions.java:45)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.getGroupName(DefaultSVNHostOptions.java:273)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.getHostProperties(DefaultSVNHostOptions.java:259)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.getAuthStorageEnabledOption(DefaultSVNHostOptions.java:70)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNHostOptions.hasAuthStorageEnabledOption(DefaultSVNHostOptions.java:75)
	at org.tmatesoft.svn.core.internal.wc.DefaultSVNAuthenticationManager$ExtendedHostOptions.isAuthStorageEnabled(DefaultSVNAuthenticationManager.java:439)
	at org.tmatesoft.svn.core.client.SVNClientAuthenticationManager.setSSHCredentials(SVNClientAuthenticationManager.java:63)
	at org.tmatesoft.svn.core.client.SVNClientEx.createAuthenticationManager(SVNClientEx.java:112)
	at org.tmatesoft.svn.core.javahl.SVNClientImpl.updateClientManager(SVNClientImpl.java:390)
	at org.tmatesoft.svn.core.client.SVNClientEx.setSSHCredentials(SVNClientEx.java:85)
	at org.polarion.team.svn.connector.svnkit.SVNKitConnector.setSSHCredentials(SVNKitConnector.java:163)
	at org.eclipse.team.svn.core.extension.factory.ThreadNameModifier.setSSHCredentials(ThreadNameModifier.java:578)
	at org.eclipse.team.svn.core.utility.SVNUtility.configureProxy(SVNUtility.java:830)
	at org.eclipse.team.svn.core.svnstorage.SVNRepositoryLocation.newProxyInstance(SVNRepositoryLocation.java:779)
	at org.eclipse.team.svn.core.svnstorage.SVNRepositoryLocation.acquireSVNProxy(SVNRepositoryLocation.java:550)
	at org.eclipse.team.svn.core.svnstorage.SVNRepositoryResource.getRevision(SVNRepositoryResource.java:95)
	at org.eclipse.team.svn.ui.operation.GetRemoteResourceRevisionOperation.runImpl(GetRemoteResourceRevisionOperation.java:40)
	at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
	at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
	at org.eclipse.team.svn.core.operation.CompositeOperation.runImpl(CompositeOperation.java:95)
	at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
	at org.eclipse.team.svn.core.operation.LoggedOperation.run(LoggedOperation.java:39)
	at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
	at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:90)
	at org.eclipse.team.svn.ui.utility.DefaultCancellableOperationWrapper.run(DefaultCancellableOperationWrapper.java:55)
	at org.eclipse.team.svn.ui.utility.ScheduledOperationWrapper.run(ScheduledOperationWrapper.java:37)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Comment 3 Alexander Gurov

2011-03-08 04:32:03 EST

*** Bug 338382 has been marked as a duplicate of this bug. ***

Comment 4 Alexander Gurov

2011-03-08 09:54:50 EST

*** Bug 339085 has been marked as a duplicate of this bug. ***

Comment 5 Alexander Gurov

2011-03-10 05:02:55 EST

Fixed.

Comment 6 Hermann Vosseler

2011-03-15 15:20:10 EDT

any idea when and how (which update-site) it will be released?

Comment 7 Hermann Vosseler

2011-03-28 10:15:53 EDT

Just installed the new version --- WORKSFORME

Thanks for fixing this issue!