Object ***********/******.jpg doesn't exist, Firebase Storage - ios

Question

My problem is when I run the application, this error appears in the console
Optional ("Users Profile / Kk1kKMF89BH778vgd788ju7.jpg does not exist.")
But the file exists in my Firebase storage. I try to download the image to a UIImage named phSelfie.
This is my code:
import UIKit
import Firebase
class SeeSelfieViewController: UIViewController {
var storage = FIRStorage.storage()
#IBOutlet var phSelfie: UIImageView!
override func viewDidLoad() {
super.viewDidLoad()
let gsRef = storage.reference(forURL: "gs://******-****.appspot.com/profileUsers/")
let user = FIRAuth.auth()!.currentUser!
let imageRef = gsRef.child("\(user.uid).jpg")
imageRef.data(withMaxSize: 1 * 1024 * 1024) { (data, error) in
if error != nil {
print("\(error?.localizedDescription)") <------ This run the error!!
} else {
let imageSelfie = UIImage(data: data!)
self.phSelfie.image = imageSelfie
print("Succes")
}
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}

Answer 1

I see a few issues:
storage.reference(forURL: "gs://******-****.appspot.com/profileUsers/") should be an HTTP URL, or you should just use storage.reference().child("profileUsers")
Users Profile / Kk1kKMF89BH778vgd788ju7.jpg seems to have spaces in the object, which would be percent escaped %20 in the actual object name.
Users Profile seems to not match profileUsers, which is what the object name above says...

Answer 2

// Press Upload Button Action
#IBAction func uploadButton(_ sender: Any) {
print("Upload Button pressed")
// Create a root reference
let storage = Storage.storage()
let storageReferance = storage.reference()
let mediaFolder = storageReferance.child("media")
print("Media Folder Created")
if let data = UIImageView.image?.jpegData(compressionQuality: 0.5) {
print("Image Selected")
let imageReference = mediaFolder.child("image.jpg")
imageReference.putData(data, metadata: nil) { (metadata,error) in
if error != nil {
print(error?.localizedDescription)
print("Image selection error")
}else{
imageReference.downloadURL { url, error in
if error == nil{
let imageURL = url?.absoluteString
print("Image selection SUCCESS")
print(imageURL)
}
}
}
}
}
}