Bridging 'NSNumber' to 'Int' warning

Is this warning anything that I should be concerned about?

If so what would be a solution? this is my function :

 override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    if let destination = segue.destination as? ProfileViewController{
    let cell = sender as! UITableViewCell
        let selectedRow = myTableView.indexPath(for: cell)!.row


        switch (mySegmentedControl.selectedSegmentIndex){
        case 0:
            destination.nameVar = userSFList[selectedRow].name!
            destination.imageOneURL = userSFList[selectedRow].image!
            destination.bioVar = userSFList[selectedRow].bio!

            if let image2 = userSFList[selectedRow].imageTwo  {
               destination.imageTwoUrl = image2                }

            if let contactInt = userSFList[selectedRow].contact as? Int {
                destination.contact = contactInt
            }

            break

        case 1:

            destination.nameVar = userEBList[selectedRow].name!
            destination.imageOneURL = userEBList[selectedRow].image!
             destination.imageTwoUrl = userEBList[selectedRow].imageTwo!



            if let contactInt = userEBList[selectedRow].contact as? Int {
                destination.contact = contactInt
            }


            break
        case 2:
            destination.nameVar = userSFOList[selectedRow].name!
            destination.imageOneURL = userSFOList[selectedRow].image!

            if let contactInt = userSFOList[selectedRow].contact as? Int {
                destination.contact = contactInt
            }

            break
        case 3:
            destination.nameVar = userSJList[selectedRow].name!
            destination.imageOneURL = userSJList[selectedRow].image!
                     if let contactInt = userSJList[selectedRow].contact as? Int {
                destination.contact = contactInt
            }
            break
        default:
            break

    }
}

}

I am using a segmented control with four different segments and pulling the data using firebase.

My personal rule is always zero warnings.
Better safe than sorry.

Is contact an Optional? If so...

You could use Optional Binding:

if let contactInt = userSFOList[selectRow].contact as? Int {
  destination.contact = contactInt
}

Or the Nil-Coalescing Operator:

destination.contact = userSFOList[selectedRow].contact.intValue ?? <Your default Int here>

You could also use guard as pointed out by @Kamil.S, like:

guard let nameVar = userSFOList[selectedRow].name,
  let imageVar = userSFOList[selectedRow].image,
  let contactVar = contact as? Int else {
    // Conditions were failed. `return` or `throw`.
  }

destination.nameVar = nameVar
destination.imageOneURL = imageVar
destination.contact = contactVar