Parse invalid session token (Code: 209, Version: 1.7.1)

Question

I have just update both my Parse and Facebook SDK\'s (1.7.1 and 4.0 respectively) - both were an absolute pain to get working I might add!

However I now getting 209

Answer 1

I think there some more steps need to be followed:

1. You have to add [FBSDKAppEvents activateApp] in applicationDidBecomeActive.

2. You should write
   return [[FBSDKApplicationDelegate sharedInstance] application:application didFinishLaunchingWithOptions:launchOptions]; in method didFinishLaunchingWithOptions in AppDelegate.

Trying above steps should work for you.