问题
I cloned a project with vs 2013. When I run it I get this error.
Error 1 The "EnsureBindingRedirects" task could not be loaded from the assembly D:\BMaster\packages\Microsoft.Bcl.Build.1.0.13\tools\Microsoft.Bcl.Build.Tasks.dll. Could not load file or assembly 'file:///D:\BMaster\packages\Microsoft.Bcl.Build.1.0.13\tools\Microsoft.Bcl.Build.Tasks.dll' or one of its dependencies. The system cannot find the file specified. Confirm that the <UsingTask> declaration is correct, that the assembly and all its dependencies are available, and that the task contains a public class that implements Microsoft.Build.Framework.ITask. BargainMaster.Web
回答1:
I'm not sure about root cause of this issue but it appeared when I added missing libraries by hand.
I resolved it by doing this:
- Delete
<solution>\packages\Microsoft.Bcl.Build.1.0.13\ - Close solution
- Open solution
- Navigate to View / Other Windows / Package Manager Console
- Press Restore Packages in right top corner of the window
- Re-build
回答2:
(For some reason none of the other answers worked for me.)
I resolved the issue by doing this:
- Delete the "packages" folder.
- Right click on the solution >
Manage NuGet Packages or Solution. - Downgrade
Microsoft.Bcl.Buildto a previous version 1.0.14. (Latest stable version at the moment of writing this is 1.0.21) - Restore packages and rebuild.
回答3:
I just went to the Manage NuGet packages options for the particular VS project and updated the version of the Microsoft BCL nuget and it solved the problem for me.
回答4:
Verify that you have Nuget Package Manager installed. By default, Visual Studio 2010 doesn't have it (later versions do) - Open Tools / Extension Manager - Search for Nuget Package Manager and click Download - After this I had to remove the Nuget package (Microsoft.Bxl.Async, Microsoft.BCL, and Microsoft.Bcl.Build) causing the error, restart VS and re-add the package.
回答5:
The above answer didn't work for me. I just had to remove references (in packages and proj file) to Microsoft.Bcl.Build.. Rebuilt and succeeded.
来源：https://stackoverflow.com/questions/21574354/error-22-the-ensurebindingredirects-task-could-not-be-loaded-from-the-assembly