Build无法找到解决方案

Question

我尝试在Visual Studio 2013中配置自动构建。我在1. Solution to build = C:\Users\xxx\Source\Repos\Project\AlarmPrinter\AlarmPrinter.sln下设置BuildConfiguration - Process（这是解决方案的确切路径）。但我得到以下例外情况。

Exception Message: The project file 'C:\Users\xxx\Source\Repos\Project\AlarmPrinter\AlarmPrinter.sln' was not found. (type FileNotFoundException)
Exception Stack Trace:    at System.Activities.Statements.Throw.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)
Unable to restore NuGet packages. Details: The directory name is invalid
TF270003: Failed to copy. Ensure the source directory C:\a\bin exists and that you have the appropriate permissions.

如何正确配置构建？