TFS C＃-加载workItemStore返回null或键入初始化器异常

Question

I am trying to load a TFS WorkItemStore through the following method (see below) which is returning a null value for the WorkItemStore.

            TfsTeamProjectCollection teamProjectCollection = TfsTeamProjectCollectionFactory.GetTeamProjectCollection(new Uri(tfsServer + "/" + collection));

            //Authenticate with current logged on user
            teamProjectCollection.Authenticate();

            //Setup store and project based on app config settings
            workItemStore = teamProjectCollection.GetService<WorkItemStore>();

I have also tried to load the WorkItemStore through the following, however this throws the exception: System.TypeInitializationException

            workItemStore = teamProjectCollection.GetService<WorkItemStore>();

Any help would be appreciated!

Thanks,

Chris

Answer 1

It seems that there are some problems with loading type, perhaps this is due to mismatch versions of .Net used and which were assembly compiled. Here discussed this problem and ways to solve it.