Error CS1061 ‘ApplicationDbContext’ does not contain a definition for ‘ApplicationUsers’ (Fixed)

Visual Studio ASP.NET MVC controller with views and EF template creates db.ApplicationUsers instead of just db.Users. 

Workaround summary:

1. Rename ApplicationUsers to Users

2. Delete the Controller and View

3. Close and Re-open VS and Project. Rebuild.

4. Recreate the Controller!

 

So its in the morning, you said lets scaffold! And you got this error:

image

This happens when you reference a foreign key your “ApplicationUsers” that is used in the IdentityDbContext that inherits IdentityUser.

image

And then when you add a new controller with views using EF the scaffold will generate the ApplicationUsers but its DbSet or property of the object will not be available. 

One workaround is to rename your ApplicationUsers to only “Users”.

image

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Now this is important, delete the controller and its views folder after renaming. Then you need to close visual studio. 

Open the project once more and rebuild your solution.

You should now be able to scaffold the controller.

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Happy Scaffoldings!

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johndelizo

I'm John and in the daytime I am the Chief Technology Officer of VFTS.NET - a consulting firm that specializes on development and deployment of business solutions created with .NET framework on Windows platform and Windows infrastructure projects. I am a core member of the Philippine Windows Users Group, a contributor at the Microsoft Philippines Community forums and I regularly conduct technical sessions as well as other Microsoft technology events. I am a Microsoft Most Valuable Professional in the Cloud and Datacenter Management Technical Expertise but away from any keyboard I spend hours reading books, travel, explore, and being busy with my dog named Floppy.

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