Migrating to Asp.Net Identity 2.0: new columns not being created in AspNetUsers table

Question

I get the following error when I try to register a new user, using Identity 2.0 and the default MVC 5 application:

Invalid column name \'Email\'.
Invalid col         


        

Answer 1

You have to modify all the entities that have been updated in version 2.0, for example:

public partial class AspNetUser
{    
    public AspNetUser()
    {
        AspNetUserClaims = new HashSet();
        AspNetUserLogins = new HashSet();
        AspNetRoles = new HashSet();
    }

    public string Id { get; set; }

    [StringLength(256)]
    public string UserName { get; set; }

    public string PasswordHash { get; set; }

    public string SecurityStamp { get; set; }

    [MaxLength(256)]
    public string Email { get; set; }

    public bool EmailConfirmed { get; set; }

    public string PhoneNumber { get; set; }

    public bool PhoneNumberConfirmed { get; set; }

    public bool TwoFactorEnabled { get; set; }

    public DateTime LockoutEndDateUtc { get; set; }

    public bool LockoutEnabled { get; set; }

    public int AccessFailedCount { get; set; }

    public int UserId { get; set; }

    public virtual ICollection AspNetUserClaims { get; set; }

    public virtual ICollection AspNetUserLogins { get; set; }

    public virtual User User { get; set; }

    public virtual ICollection AspNetRoles { get; set; }
}

public partial class AspNetUserClaim
{
    [Key]
    [DatabaseGeneratedAttribute(DatabaseGeneratedOption.Identity)]
    public int Id { get; set; }

    public string ClaimType { get; set; }

    public string ClaimValue { get; set; }

    [Required]
    [StringLength(128)]
    public string UserId { get; set; }

    public virtual AspNetUser AspNetUser { get; set; }
}

You also need to modify mappings of the entities that changed in the OnModelCreating method of your dbcontext, After this you can add your migration