Association end is not mapped in ADO entity framework

Question

I am just starting out with ADO.net Entity Framework I have mapped two tables together and receive the following error:

Error   1   Error 11010: Association End          


        

Answer 1

I had the exact same problem and this is what I did to fix it.

Make sure you have an Entity Key set in your designer on the tables your making an association with. Also check that StoreGeneratedPattern is set to Identity for that Entity Key.