com.facebook.sdk error 2 on iOS

Question

I have a Phonegap app that runs on both iOS and Android. The app has a Facebook login feature which worked until a few days ago. A few of our beta testers have reported an \

Answer 1

we had the same issue. As it turns out, reason is really in timeout on FB side, and especially if this timeout occurs while "FB login" page is still on, and user clicks on "cancel". In that case, error 2 is always retuned. So, if you want to repeat and test this situation, just click on "cancel" button while connecting on FB.