嘗試通過PowerShell創建新工作項時，項目集合獲取服務未返回任何值

Question

我試圖使用Powershell和tfs api創建新的工作項類型。

這是我嘗試運行以創建新工作項類型的腳本

[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.TeamFoundation.Client")
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.TeamFoundation.Build.Client")  
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.TeamFoundation.Build.Common") 
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.TeamFoundation.WorkItemTracking.Client") 
[string] $tfsCollectionUrl = "http://r2-09-tfs:8080/tfs/DefaultCollection"
$teamProjectCollection = [Microsoft.TeamFoundation.Client.TfsTeamProjectCollectionFactory]::GetTeamProjectCollection($tfsCollectionUrl)
$ws = $teamProjectCollection.GetService([type]"Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore")
$proj = $ws.Projects["TestTeamProject"]
$wit = $proj.WorkItemTypes["Task"]
$workitem = $wit.NewWorkItem()
$workItem.Title = "Sample Task Title 2"
$workItem.Description = "Sample Description"
$workitem.AreaPath = "TestTeamProject"
$workitem.IterationPath = "TestTeamProject"
$workItem.Save()
Write-Host "The TFS work item number is: " $workItem.Id

當我運行此腳本時，出現錯誤，提示無法索引為空數組。 在$ proj = $ ws.Projects [“ TestTeamProject”]

我的猜測是workitemstore變量$ ws為空，我在該行中缺少任何內容嗎？

Answer 1

[void]System.Reflection.Assembly]::LoadWithPartialName("Microsoft.TeamFoundation.Client")
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.TeamFoundation.Build.Client")  
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.TeamFoundation.Build.Common") 
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.TeamFoundation.WorkItemTracking.Client") 
[string] $tfsCollectionUrl = "http://r2-09-tfs:8080/tfs/DefaultCollection"
$teamProjectCollection = [Microsoft.TeamFoundation.Client.TfsTeamProjectCollectionFactory]::GetTeamProjectCollection($tfsCollectionUrl)
[Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore]$ws = $teamProjectCollection
$proj = $ws.Projects["TestTeamProject"]
$wit = $proj.WorkItemTypes["Task"]
$workitem = $wit.NewWorkItem()
$workItem.Title = "Sample Task Title 2"
$workItem.Description = "Sample Description"
$workitem.AreaPath = "TestTeamProject"
$workitem.IterationPath = "TestTeamProject"
$workItem.Save()
Write-Host "The TFS work item number is: " $workItem.Id

將$ ws類型更改為Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore類型並起飛GetService，現在可以正常工作...