unable to retrieve metadata for mvc 4

Question

when we use datafirst and add a controller then thrown error like this unable to retrieve metadata for ...

Suraj Sahoo · Answer

Ok How you are proceeding with the controller? Can you explain the steps you are following and post the controller code? Thanks

Rohan Gupta · Answer

No that is code first entity framework model .

Suraj Sahoo · Answer

Have you checked updating the EDMX again and followed the referral links? No help from them?

Rohan Gupta · Answer

i am using datafirst approach

Rohan Gupta · Answer

Yes Suraj

Suraj Sahoo · Answer

Hello Rohan Is the EDMX updated based on the database connection you have set? Please update the edmx once and then check. Checke answers here: http://stackoverflow.com/questions/12546545/unable-to-retrieve-metadata http://stackoverflow.com/questions/12165185/mvc4-scaffolding-add-controller-gives-error-unable-to-retrieve-metadata Check the links and verify accordingly. I am sure this will solve. Thanks Acceptif helps anyway..