Devart Forums

Hi Folks,

Just started using Entity Developer here at work. Designed my first model and when I went to generate I received the following error: No mapping specified for instances of the EntitySet and AssociationSet in the EntityContainer Entities. Any ideas? I'm guessing I need to tell it where to put the class files and xml files it's trying to generate? No clue...

Thanx!

You are working with Devart Entity Model (Entity Framework), aren't you? Each EntityClass in CSDL should have the corresponding StorageEntity in the Store (SSDL) part of the model. StorageEntities can be created automatically if you turn on the following option: Model Settings > Synchronization > Mapping > "Enable automatic synchronization of storage part and mapping of the model with its conceptual part".

A tip: double click on the error in the Error List window focuses on the invalid object in Model Explorer.