Entity Framework - Expecting non-empty string for 'providerInvariantName' parameter

Question

Ok, this may not be related to EF. I am trying to use the code-first feature and following is what I wrote:-

var modelBuilder = new ModelBuilder();
            v         


        

Answer 1

You should add the System.Data.SqlClient as the value to a new attribute named "ProviderName". Just like below :-