Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# ASP.NET MVC Basics Modeling and Presenting Data Updating the Controller

SOLUTION: HttpNotFound() does not exist in this current context Error.

In the video, he uses the HtttpNotFound() method from the inherited Controller class. However, in the version of .NET I'm using (.NET 5.0), that method does not exist.

After I did some digging, I found out that the method was replaced with just the NotFound()method. So, if you run into the same issue, just use that method instead.

1 Answer

The HttpNotFound() method was replaced with just the NotFound() method. So, if you run into the same issue, just use that method instead.