TableViewCell Nib error: loaded the nib but the view outlet was not set - swift

Question

Trying to create a tableView cell xib, but am stuck with the error "loaded the nib but the view outlet was not set"
I have read many posts and most say to drag the "view" from File's Owner to the IB view.
However, if you notice from the images, I do not have a "view" as an option. I have recreated a xib with the same results. Maybe new in Swift 4.2.
Any help would be huge.
class VersionTVCell: UITableViewCell {
#IBOutlet weak var versionNumber: UILabel!
#IBOutlet weak var versionDetail: UILabel!
#IBOutlet weak var versionDate: UILabel!
}
class VersionTVC: UITableViewController {
fileprivate var versions: Array<VersionModel> = [VersionModel]()
override func viewDidLoad() {
super.viewDidLoad()
self.versions = AppDelegate.getRLDatabase().getVersion()
tableView.register(UINib(nibName: "VersionTVCell", bundle: nil), forCellReuseIdentifier: "VersionCell")
tableView.rowHeight = UITableView.automaticDimension
tableView.estimatedRowHeight = 70
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell
{
let cell = tableView.dequeueReusableCell(withIdentifier: "VersionCell", for: indexPath) as! VersionTVCell
cell.versionNumber.text = self.versions[(indexPath as NSIndexPath).row].versionNumber
cell.versionDetail.text = self.versions[(indexPath as NSIndexPath).row].versionDetail
cell.versionDate.text = self.versions[(indexPath as NSIndexPath).row].versionDate
return cell
}
override func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.versions.count
}
}
Below are two screen shots, first from the cell and second from the File's Owner.
I have tried linking from File's Owner to the labels as well. Did not help.
EDIT:
Adding my addSubView func:
#objc func loadVersions() {
let newSubView = AddSubView.toVersions.getView()
let blackBackground = UIView(frame: CGRect(x: 0, y: 65, width: self.view.frame.width, height: self.view.frame.height))
blackBackground.backgroundColor = UIColor.black.withAlphaComponent( 0.7)
UIView.transition(with: self.view, duration: 0.3, options: UIView.AnimationOptions.transitionCrossDissolve,
animations: {self.view.addSubview(self.backgroundView)}, completion: nil)
newSubView.frame = CGRect(x: 0, y: (self.view.frame.height) * 0.1, width: (self.view.frame.width) * 0.9, height: (self.view.frame.height) * 0.8)
newSubView.layer.borderWidth = 1
newSubView.layer.borderColor = UIColor.defaultDialogBorderColor().cgColor
newSubView.layer.cornerRadius = 8.0
newSubView.clipsToBounds = true
self.view.addSubview(newSubView)
}

Answer 1

I have tried your code and it's just working fine.
Make sure you do not assign VersionTVCell of UITableViewCell class to file owner and not connecting #IBOutlet to xib
File Owner connections Inspector should look alike below image
Also, try deleting and reconnecting #IBOutlet
Tested example

Answer 2

As per my understanding, all is correct in Code so Apply some step.
1) Make Sure Cell's class name assign with correct Name.
2) clean code with this command Shift + option + command + k.
3) If you not got any success with above step. Remove delegate and dataSource Outlets from the tableView UI and write manually after this line.
tableView.register(UINib(nibName: "VersionTVCell", bundle: nil), forCellReuseIdentifier: "VersionCell")
tableView.delegate = self
tableView.dataSource = self
tableView.reloadData()