Retrieve data from new Firebase

Question

Please help. After migrating to new Firebase I can\'t retrieve data. Use this construction:

let ref = FIRDatabase.database().reference()

override func viewDidL         


        

Answer 1

Had the same problem. I looked for linking problems that are related to the plist but that wasn't the problem. I thought maybe it has caused because of that my initial view controller is revoked before the configurations are completed. I solved the problem by experimenting a bit.

My initial view controller was this:

    let ref = FIRDatabase.database().reference()

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.

}

I've changed that to this:

    var ref = FIRDatabaseReference.init()

override func viewDidLoad() {
    super.viewDidLoad()
    ref = FIRDatabase.database().reference()

    // Do any additional setup after loading the view, typically from a nib.

}

Crash resolved.