我无法在我的 Visual Studio 2012 中获取源对话框。我得到空引用异常:任何想法是什么原因造成的?
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)
具有最新更新的 VS pro。