Appdelegate.swift func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool { let configuration = ParseClientConfiguration { $0.applicationId = "***" $0.clientKey = "***" $0.server = "***" } Parse.initialize(with: configuration) PFFacebookUtils.initializeFacebookWithLaunchOptions(launchOptions) return true } **ERROR** Type 'PFFacebookUtils' has no member 'initializeFacebookWithLaunchOptions' **LOG** reason: 'You must initialize PFFacebookUtils with a call to +initializeFacebookWithApplicationLaunchOptions'