I have followed many examples and looked at many questions regarding this access token error, but I can\'t seem to find out why I am getting it or how to fix it.
I i
you can try this too, works for me
func application(_ application: UIApplication,
open url: URL,
options: [String: AnyObject]) -> Bool
{
let delegate = FBSDKApplicationDelegate.sharedInstance()
return delegate.application(application, open: url,
sourceApplication: options["UIApplicationOpenURLOptionsSourceApplicationKey"] as! String,
annotation: options["UIApplicationOpenURLOptionsAnnotationKey"])
}