Map tables using fluent api in asp.net MVC5 EF6?

Question

I am trying to add profile/Membership information into my MVC5 application and adding configuration mappings.

I get the following error message:

Answer 1

Calling base.OnModelCreating(modelBuilder) did not solve the issue for me.

The behavior of Microsoft.AspNet.Identity.EntityFramework seems to be different in VS2013-Preview, VS2013-RC, and VS2013-RTM. I'm using the RTM version.

After inheriting from IdentityUser I had to recreate all other primary keys in the model to make it work:

public class ApplicationUser : IdentityUser
{
    public string DisplayName { get; set; }
}


public class ApplicationDbContext : IdentityDbContext
{
    public ApplicationDbContext() : base("DefaultConnection") { }

    protected override void OnModelCreating(DbModelBuilder modelBuilder)
    {
        base.OnModelCreating(modelBuilder);
        modelBuilder.Entity().HasKey(l => l.UserId);
        modelBuilder.Entity().HasKey(r => r.Id);
        modelBuilder.Entity().HasKey(r => new { r.RoleId, r.UserId });
    }

(See Configuring/Mapping Properties and Types with the Fluent API)

I guess work on AspNet.Identity.EntityFramework is ongoing and this will be fixed (?)