FBSDKAccessToken currentAccessToken nil after quitting app
The problem is because you are calling for FBSDKAccessToken.currentAccessToken() before having called FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions) You can check for the access token anytime after calling the above line. EDIT: Explanation The above line lets the Facebook SDK process the launchOptions and extract the necessary information which it will require to recognise and persist the user … Read more