Hello All, I'm trying to use the Entity Framework with the 2.5.0 .NET provider and the 2.1.3 FB server and the latest DDEX for VS2008.
After adding the database to the dat connections I add a new ADO.NET Entity Data Model to the project, select "Generate from database" and select the desired table to be included in the model. Then I get the following error: "Error 75: Key Part: 'eMail' for type Users is not valid. All parts of the key must be non nullable." Also all properties of the entity have the Entity Key set to true, although in the database only one field has a PK set. What I am doing wrong?, I can't figure out why this happens or what the error message means. Any help appreciated! -Chuvke
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