在Visual Studio 2012中连接到TFS源时出现异常

Question

我无法在我的visual studio 2012中获得源对话框.我得到了null引用异常:任何想法是什么导致这个？

System.NullReferenceException: Object reference not set to an instance of an object.
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.PendingChanges.PendingChangesModelVS.Initialize(IServiceProvider serviceProvider, VersionControlServer versionControlServer, Workspace workspace)
   at Microsoft.TeamFoundation.VersionControl.Controls.PendingChanges.PendingChangesPage.InitializeModel(PageInitializeEventArgs e)
   at Microsoft.TeamFoundation.Controls.WPF.TeamExplorer.TeamExplorerPageBase.Initialize(Object sender, PageInitializeEventArgs e)
   at Microsoft.VisualStudio.TeamFoundation.VersionControl.PendingChanges.PendingChangesPageVS.Initialize(Object sender, PageInitializeEventArgs e)
   at Microsoft.TeamFoundation.Controls.WPF.TeamExplorer.Framework.TeamExplorerPageHost.Initialize(TeamExplorerPageContext context)

VS专业版最新更新.

Answer 1

我也有这个错误,可能是同样的原因,但检查你的文件:C:\ Users\username\AppData\Roaming\Microsoft\VisualStudio\11.0\ActivityLog.xml

我的信息包含:

缓存文件C:\ Users\username\AppData\Local\Microsoft\Team Foundation\4.0\Cache\VersionControl.config无效且无法加载.请更正或删除该文件.

我重命名了文件(而不是删除它).然后我用/ resetSkipPkgs开关启动了visual studio,它现在又重新运行了.

祝你好运,我希望这会对你有所帮助.