Description Marc-André Laperle 2011-10-08 17:53:56 EDT

EGit 1.2.0.201110071621

1. I was working on CDT made a change to 
/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/implementmethod/ParameterNamesInputPage.java
2. In Package Explorer view, instead of right-clicking on the project or the specific file to commit, I right-clicked on a package org.eclipse.cdt.internal.ui.refactoring, Commit, then got the exception.

I also tried something similar with EGit repo. I made a change to /org.eclipse.egit.core/src/org/eclipse/egit/core/internal/indexdiff/IndexDiffCache.java.  Right-clicked on org.eclipse.egit.core.internal.indexdiff package and Commit. Same NPE occurred. 

java.lang.NullPointerException
	at org.eclipse.egit.core.synchronize.GitResourceVariantTreeSubscriber.refresh(GitResourceVariantTreeSubscriber.java:141)
	at org.eclipse.team.core.subscribers.SubscriberResourceMappingContext.refresh(SubscriberResourceMappingContext.java:167)
	at org.eclipse.team.core.subscribers.SubscriberResourceMappingContext.ensureRefreshed(SubscriberResourceMappingContext.java:207)
	at org.eclipse.team.core.subscribers.SubscriberResourceMappingContext.fetchMembers(SubscriberResourceMappingContext.java:132)
	at org.eclipse.jdt.internal.corext.util.JavaElementResourceMapping.getRemotePackageFragmentTraversals(JavaElementResourceMapping.java:233)
	at org.eclipse.jdt.internal.corext.util.JavaElementResourceMapping.access$0(JavaElementResourceMapping.java:225)
	at org.eclipse.jdt.internal.corext.util.JavaElementResourceMapping$PackageFragmentResourceMapping.getTraversals(JavaElementResourceMapping.java:198)
	at org.eclipse.team.core.mapping.provider.SynchronizationScopeManager.addMappingsToScope(SynchronizationScopeManager.java:389)
	at org.eclipse.team.core.mapping.provider.SynchronizationScopeManager.internalPrepareContext(SynchronizationScopeManager.java:200)
	at org.eclipse.team.core.mapping.provider.SynchronizationScopeManager.access$0(SynchronizationScopeManager.java:187)
	at org.eclipse.team.core.mapping.provider.SynchronizationScopeManager$1.run(SynchronizationScopeManager.java:167)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
	at org.eclipse.team.core.mapping.provider.SynchronizationScopeManager.initialize(SynchronizationScopeManager.java:165)
	at org.eclipse.team.core.subscribers.SubscriberScopeManager.access$0(SubscriberScopeManager.java:1)
	at org.eclipse.team.core.subscribers.SubscriberScopeManager$1.run(SubscriberScopeManager.java:81)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
	at org.eclipse.team.core.subscribers.SubscriberScopeManager.initialize(SubscriberScopeManager.java:79)
	at org.eclipse.team.ui.synchronize.ModelOperation.initializeScope(ModelOperation.java:161)
	at org.eclipse.team.ui.synchronize.ModelOperation.beginOperation(ModelOperation.java:124)
	at org.eclipse.team.ui.synchronize.ModelOperation.run(ModelOperation.java:105)
	at org.eclipse.egit.ui.internal.operations.GitScopeUtil.collectRelatedChanges(GitScopeUtil.java:168)
	at org.eclipse.egit.ui.internal.operations.GitScopeUtil.access$0(GitScopeUtil.java:158)
	at org.eclipse.egit.ui.internal.operations.GitScopeUtil$1.run(GitScopeUtil.java:141)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)