The controller for path … was not found or does not implement IController

Question

I am writing an application using ASP.NET MVC 5 using c#. I have a need to add a global menu on the upper right hand side of the application. I was advised other SO to use a

Answer 1

Take ClientMenus Action out of the BaseController and put it into its own controller MenusController. You can then call that controller from your Views.

@Html.Action("ClientsMenu", "Menus")

In your example you don't have a MenusContoller which is what @Html.Action("ClientsMenu", "Menus") is looking for.

The Phil Haacked - Html.RenderAction and Html.Action article linked to by the other post provided a good example for you to follow.