Android app Key Hash doesn't match any stored key hashes

Question

I have an application on production on Play Store which uses a login with the Facebook SDK. When I debug the application from Eclipse there is no problem, but when its on pr

Answer 1

Enable Single Sign On Enable single sign on for your app by setting Single Sign On to Yes below. please check point no. 9 on https://developers.facebook.com/docs/facebook-login/android