無法初始化TFS商店

我想在Visual Studio Team Services（以前的Visual Studio Online）中創建一個任務/工作項目。我的代碼失敗，因爲「tfsStore」返回空值導致異常被拋出。無法初始化TFS商店

NetworkCredential myNetCredentials = new NetworkCredential("*****", "******"); 
ICredentials myCredentials = (ICredentials)myNetCredentials; 
Uri tfsUri = new Uri("https://*****.visualstudio.com/DefaultCollection/"); 
var tfsServer = new TfsTeamProjectCollection(tfsUri, myCredentials); 
tfsServer.EnsureAuthenticated(); 
TfsTeamProjectCollection tpc = new TfsTeamProjectCollection(tfsUri); 
WorkItemStore tfsStore = tfsServer.GetService<WorkItemStore>(); 
if (tfsStore == null) 
{ 
    throw new Exception("Cannot initialize TFS Store"); 
} 
Project teamProject = tfsStore.Projects["******"];

我將不勝感激關於如何解決錯誤的任何有用的提示。謝謝！

來源

2016-06-12 JayHawk

我測試過下面的代碼片段在我的身邊，它可以成功地創建一個任務工作項，你可能有一個嘗試：

NetworkCredential myNetCredentials = new NetworkCredential("******", "******"); 
TfsTeamProjectCollection tfsUri = new TfsTeamProjectCollection(new Uri("https://*****.visualstudio.com/DefaultCollection"), myNetCredentials); 
WorkItemStore tfsStore = tfsUri.GetService<WorkItemStore>(); 
     if (tfsStore == null) 
      { 
       throw new Exception("Cannot initialize TFS Store"); 
      } 

     Project teamProject = tfsStore.Projects["*****"]; 
     WorkItemType workItemType = teamProject.WorkItemTypes["Task"]; 
     WorkItem Task = new WorkItem(workItemType) 
      { 
       Title = "APITask", 
      }; 
      Task.Save();

包括.NET API，您還可以使用REST API，這很簡單：

PATCH https://{instance}/DefaultCollection/{project}/_apis/wit/workitems/${workItemTypeName}?api-version={version}

來源

2016-06-13 08:41:48

由於tfsStore爲空，我仍然得到Exception「無法初始化TFS存儲」。謝謝！ – JayHawk

呃...這段代碼在我身邊很好。此代碼是否成功連接到VSTS？ –

是的。我能夠成功連接到VSTS。但是，它沒有實例化WorkItemStore。我想這不重要，因爲我能夠使用REST API來使代碼正常工作。謝謝！ – JayHawk

無法初始化TFS商店

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