AddEntityFrameworkStores Can Only Be Called With A Role That Derives From IdentityRole In .NET Core 2.0


Answer :

Long time since I asked this question, but here's how I deal with nowadays:

Startup.cs

services.AddIdentity<User, Role>() .AddEntityFrameworkStores<ApplicationDbContext>() .AddDefaultTokenProviders(); services.AddScoped<RoleManager<Role>>();

Entites:

public class User : IdentityUser<int> { }  public class Role : IdentityRole<int> { }

For same issue, you can look at this:https://github.com/aspnet/Identity/issues/1364


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