Failed to download url

Okay, so basically I'm creating a messenger app which I want to be able to upload and load a profile picture. Currently I can successfully upload a picture to firebase, but as stated in the title, it fails to download the picture URL.

(Tutorial that I am watching: https://www.youtube.com/watch?v=Hmr8PsG9E2w&list=PL5PR3UyfTWvdlk-Qi-dPtJmjTj-2YIMMf&index=18&ab_channel=iOSAcademy) 15-20 min into the video.

Where the error occurs:

strongSelf.storage.child("images/"+fileName).downloadURL(completion: {url, error in
            guard let url = url else {
                print("Failed to get download url")
                completion(.failure(StorageErrors.failedToGetDownloadUrl))
                return
            }

   let safeEmail = DatabaseManager.safeEmail(emailAddress: email)
            let filename = safeEmail + "_profile_picture.png"
            let path = "images/"+filename

Error message in console

What I've tried:

• Changing and double checking that the path leads to the picture.
• Trying different tactics of calling path like ("(path)") instead of (path)
• Other random stuff that I found looking for this problem on the web

What my conclusion so far is that the program does not seem to indentify the correct path to the picture, but I've made sure that it looks identical to the video.

Would be awesome if anyone knows or has any idea how to deal with this issue? This is my first post so please tell me if more information is needed regarding the code is needed.

Cheers // Jakob

Adding extra to comments:

So the (error) is : failedToGetDownloadUrl

So this is where I suspect there is something going wrong:

   strongSelf.storage.child("images/\(fileName)").downloadURL(completion: { url, error in
                guard let url = url else {
                    print("Failed to get download url")
                    completion(.failure(StorageErrors.failedToGetDownloadUrl))
                    return
                }

                let urlString = url.absoluteString
                print("download url returned: \(urlString)")
                completion(.success(urlString))
            })
        })
    }

And here are the Path to the images:

let safeEmail = DatabaseManager.safeEmail(emailAddress: email)
        let filename = safeEmail + "_profile_picture.png"
        let path = "images"+filename

And this is my firebase storage: