iOS 9 Facebook Access Token is nil on future app launches

Question

After the recent iOS 9 update, along with updates to the Facebook SDK (4.6.0), I\'m finding that my login session is no longer persisting between app launches.

My flow

Answer 1

Even it didn't worked for me when I updated my iOS 9 but after try this solution it worked for me.

1) Add data in info.plist as shown image