Cannot create more than one clustered index on table

Question

I am having the following error after typing update-database:

Cannot create more than one clustered index on table \'dbo.AppUsers\'. Drop the existing clu

Answer 1

As stated by @gorillapower in comments, this piece of code is also very important.

modelBuilder.Conventions.Add(new AttributeToColumnAnnotationConvention( "ServiceTableColumn", (property, attributes) => attributes.Single().ColumnType.ToString()));

inside your

protected override void OnModelCreating(DbModelBuilder modelBuilder)

in the DbContext config class. Do not forget to regenerate migrations.