Visual Studio 2013 IntelliSense stops working for ASP.NET MVC5 Controllers

Question

I am facing a weird problem in my Visual Studio 2013 ASP.NET MVC 5 project. All of a sudden, the IntelliSense in the Controller classes of the MVC 5 project are not working at all.

I have other class library projects in my solution and IntelliSense is working in those class library project files, but the problem is only within the MVC project. Usually these kinds of problems are solved by restarting Visual Studio: not only did I restart Visual Studio, but I also restarted my computer, and the IntelliSense problem is not getting fixed at all.

Are there any other steps that can get me IntelliSense back?

Answer 1

Close Visual Studio. Delete the <ProjectName>.v12.suo file. Reopen solution.