The mapping of CLR type to EDM type is ambiguous

Question

Schema specified is not valid. Errors:

The mapping of CLR type to EDM type is ambiguous because multiple CLR types match the EDM type 'CmnAddressCity'.

Previously found CLR type 'ABS.Models.Sales.CmnAddressCity',
newly found CLR type 'ABS.Models.SystemTools.CmnAddressCity'.

Is there any solution?

Dorababu Meka · Answer

Check the answer herehttp://stackoverflow.com/a/14943989/388388

Shashangka Shekhar · Answer

Here the both class with diferent .edmx : namespace Model.Tools { using System; using System.Collections.Generic; public partial class Customer { public int Id { get; set; } public string CustName { get; set; } public string CustEmail { get; set; } public Nullable TypeID { get; set; } } } namespace Model.Sales { using System; using System.Collections.Generic; public partial class Customer { public int Id { get; set; } public string CustName { get; set; } public string CustEmail { get; set; } public Nullable TypeID { get; set; } } }

Dorababu Meka · Answer

Do you have the same entity in different classes?