MVC 4 Namespace error

Question

Error 60 The type or namespace name 'HttpPostAttribute' could not be found (are you missing a using directive or an assembly reference?

Afzaal Ahmad Zeeshan · Answer

In Visual Studio you can open the Add References dialog and inside it you can select all of those references (assemblies) that are required in order to run your application. You will surly get the System.Web.Mvc assembly in the packages too.

nizam nizam · Answer

how to add referrence in mvc cuz missing system.web.mvc

Afzaal Ahmad Zeeshan · Answer

Are you sure all of the required assemblies are present inside the bin folder of your application? It seems as if you're missing a required .dll file from that folder which is required to run the ASP.NET web application.