Need iOS Swift 4 developer to help with ARkit and messaging services.

I need a developer to help me troubleshoot a messaging component for an app I am working on. The app will send and receive information based on user action. The app uses basic multipeer connectivity. The app is sending and receiving data but when the app receives the data, it cannot decode or unarchive it. What I need is for someone to take a look at the messaging components and get it to work. I need the developer to create the following: 1) Create a class or struct to contain and manage AR related data. This includes - geometry - UIImage for a material - world transform - color - opacity - associated anchor 2) create or update existing multipeer connectivity to successfully encode and decode the Class 3) demonstrate the successful sending and receiving of the ar related data 4) update my existing code base with the working code Assumptions: 1) use my existing code base. It is essentially the default apple project to show multipeer connectivity and AR kits. Here is a code snippet that is not working or is generating an error. This should provide a good example of what I am trying to do. The code below I created for testing only and will need to be updated with the class and objects. do { if let newName = try [login to view URL](data) as? NameToBeSaved { let x = [login to view URL] [login to view URL] { // [login to view URL] = String(data: data, encoding: [login to view URL]) [login to view URL] = x } // Remember who provided the map for showing UI feedback. mapProvider = peer } } catch { print("can't decode data recieved from \(peer) \(error)") } the "NameToBeSaved" is a class file. It is for testing only but should be updated with the AR variables mentioned in the deliverable section. class NameToBeSaved: NSObject, NSCoding, Codable { var name: String init(userEnteredName: String) { [login to view URL] = userEnteredName [login to view URL]() } func encode(with aCoder: NSCoder) { [login to view URL](name, forKey: "name") } required init?(coder aDecoder: NSCoder) { name = [login to view URL](forKey: "name") as! String [login to view URL]() } } The goal of the app is to create a class or structure that can then be used to send and receive data related to AR functions. This would include adding AR objects with connected users. I think the app is encoding the data correctly but for some reason when another app receives it, the data cannot be decoded and used.