I am trying to migrate a Team Project from TFS 2015 to Visual Studio Team Services. I connected to both the Source and Destination, selected the Team Project, mapped my users, and then when validating the Migration Summary a NullReferenceException is thrown.
The following was found in the OVSMU.log file:
2016-07-29 10:33:20,674 [1] ERROR Object reference not set to an instance of an object. System.NullReferenceException: Object reference not set to an instance of an object. at TFSMigrationUI.ViewModel.MigrationSummeryViewModel.worker_RunWorkerCompleted(Object sender, RunWorkerCompletedEventArgs e) in c:\Project_CheckOut\TFSMigration\TFSMigrationUI\ViewModel\MigrationSummeryViewModel.cs:line 1096 at System.ComponentModel.BackgroundWorker.OnRunWorkerCompleted(RunWorkerCompletedEventArgs e) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
Has anyone seen a similar problem?