How to resolve Facebook Login is currently unavailable for this app, since we are updating additional details for this app

Question

I am receiving the Facebook Message Dialog with the message: Facebook Login is currently unavailable for this app, since we are updating additional details for this app

Answer 1

In the facebook developers console for your app, go to App Review-> Permissions and Features. Set the public_profile and email to have advanced access. This will allow all facebook users to have access and these two settings are auto granted. Ensure the Access Level indicates Advanced Access