Cannot create controller with Entity framework - Unable to retrieve metadata

public class EFDbContext : DbContext
{
    public DbSet<Product> Products { get; set; }
}

Forgot the { get; set; }... all works now #crying

Problem may be because of missing [NotMapped] Attribute in one of the model class.

As I missed the attribute and I was cunning my head.

[Display(Name="Logo")]
[DataType(DataType.Upload)]
[NotMapped]
public HttpPostedFileBase Logo { set; get; }