Failed to Load file or assembly & quot; Microsoft. Web. Infrastructure solution, failed to Load file or assembly

Failed to Load file or assembly "Microsoft. Web. Infrastructure solution, failed to Load file or assembly

When an MVC5 project is deployed, an error message "failed to Load file or assembly" Microsoft. Web. Infrastructure "is reported. If you do not need to deploy the MVC5 project, you can directly view the solution;

 

Solution:

Visual Studio open the project open tool-> NuGet Package Manager-> package Management Console

See a PM> input window

Enter Install-Package Microsoft. Web. Infrastructure in the window and press Enter.

In this way, you can republish it.