Question
Is anyone else having problems with the second migration in Shawn Wildermuth's Pluralsight course "Building a Web App with ASP.NET Core RC1, MVC 6, EF7 & AngularJS"?
Specifically, the command
dnx ef migrations add IdentityEntities
causes this exception:
GenericArguments[0], 'TheWorld.Models.IWorldRepository', on 'Microsoft.Data.Entity.Infrastructure.IDbContextFactory`1[TContext]' violates the constraint of type 'TContext'.
The first migration and database creation seemed to go fine, so I'm not sure what's causing this.
Popular Answer
I just fixed this by deleting the entire Migrations folder from Solution Explorer. I am not sure exactly what causes this error, but I think if you name your migrations the same thing (IdentityEntities in your case) the problem is likely to occur.
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