BulkInsert error using Entity Framework Extensions

Question

I'm trying to get to the root of an issue when using BulkInsert with Entity Framework Extensions but am having no luck.

The error message is as follows:

Some EntitySet has not been mapped: 13
 at (DbModel, SchemaMapping, Schema, Schema)
 at Z.EntityFramework.Extenstions.Core.Infrastructure.DbModel.get()

Has anybody come across an error message like this before?

Answer 1

1. Check 'virtual' tag in your entites.
2. Check your mapping codes.
3. İf you'r usin Guid for your id, make sure the guid data is correct.
4. Compare your entities and database tables.