Firebase- Could not locate configuration file: 'GoogleService-Info.plist'

Question

I have downloaded it already and added it to my Xcode Project I did copy items if needed as well .. I do not understand why I am still getting this error. I have FIRApp.configure() in my app delegate... Any tips? Thank you in advance.

 func application(application: UIApplication,
                         didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?)
            -> Bool {
                UINavigationBar.appearance().tintColor = UIColor.greenColor()
                UIApplication.sharedApplication().statusBarStyle = .LightContent

                FIRApp.configure()
                return true
        }

Answer 1

1. Add to the project
2. Click on it:

3. On the right sidebar from Xcode, mark the Target Membership option: