TFS增量生成错误-无法执行get操作，因为该文件已在本地存在

问题描述

我正在尝试启用VS解决方案的增量构建.在xaml构建过程模板的GUI中，我将"Clean Workspace"设置为"None"并添加了/p:IncrementalBuild=True作为MSBuild参数.然后，我签入了对文件的更改，但是当我运行TFS构建时，我立即收到以下错误:

I'm trying to enable incremental build of my VS solution. In the GUI for xaml build process template, I set "Clean Workspace" to "None" and added /p:IncrementalBuild=True as an MSBuild argument. I then checked in changes to a file, but when I run my TFS build, I immediately get the following error:

Unable to perform the get operation because the file already exists locally

Exception Message: One or more errors occurred while performing a Get operation. (type GetException)
Exception Stack Trace:    at Microsoft.TeamFoundation.Build.Workflow.Activities.SyncWorkspaceInternal.ThrowIfErrorsOccurred.Execute(CodeActivityContext context)
   at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
   at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)

我相信TFS可以获取我的文件，但是无法覆盖构建代理上的现有文件并出错.如何强制它覆盖文件?

I believe TFS gets my file but cannot overwrite the existing file on the build agent and errors out. How can I force it to overwrite the file?

推荐答案

该文件可写.当存在可写文件时，除非使用/overwrite选项，否则get不会覆盖它.但是，您需要弄清楚该文件是如何可写的.您可能想要回到默认选项，即创建一个新的工作区，运行带有详细日志的构建，并查看使文件可写的原因.

The file is writable. When there's a writable file, get will not overwrite it unless the /overwrite option is used. However, you would need to figure out how the file is becoming writable. You may want to go back to the default option of creating a new workspace, running a build with verbose logs, and see what is making the file writable.

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