ASP. NET MVC has two view engines, the new syntax for thewebformviewengine and Razor views, respectively:razorviewengine.
When MVC finds the view by default, it looks for the matching view in the order specified, and when our MVC program does not find the view, an error message appears on the page:
Seeing the picture is known, it performs the Webfrom view engine lookup first, followed by the Razor view engine, and now the ASP. NET MVC project is usually only one view engine
It's enough. If this is the case, the other view engine seems redundant, (which can have a little effect on performance), and all that is needed is to remove the necessary view engine from the lower part.
Remove View method (remove Webfrom view engine):
Just add the following code to the Application_Start () function in the Global.asax file:
ASP. NET MVC Removal view engine (Webformviewengine or Razorviewengine)