MVC migration is empty

Question

I've added a simply Product-class (shown below) but when I run add-migration it generates an empty script. I guess this is hard to troubleshoot but any idea as to why this is?

public class Product { public int ProductID { get; set; }

    [Required]
    public string Name { get; set; }

    [DataType(DataType.Currency)]
    public decimal Price { get; set; }
}

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

The migration file looks like this:

public partial class test : DbMigration { public override void Up() { }

    public override void Down()
    {
    }
}

score 1 · Answer 1 · answered Mar 21 '16 at 10:51

1

Have you added the according Class to your DB context?

public System.Data.Entity.DbSet YourDbSetName { get; set; }

answered Mar 21 '16 at 10:51

Dave

263
3
12

score -1 · Accepted Answer · edited May 23 '17 at 11:59

-1

Try Clearing out _MigrationHistory (and possible also opening your Project.Data.csproj to manually delete te migrations pending)

I found the answer here: solution

edited May 23 '17 at 11:59

Community

1
1

answered Dec 15 '14 at 09:42

nclsvh

2,628
5
30
52

MVC migration is empty

2 Answers2