DynamicCastClassUnconditional with Custom Cell Class - ios

Question

I want to use a custom cell class which contains a textfield. But I always get the DynamicCastClassUnconditional error for each cell. How do I get rid of this error? And is my Custom Cell class correct?
Table-Class
import UIKit
class SettingsEndpointCreateViewController: UITableViewController {
override func viewDidLoad() {
super.viewDidLoad()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
// MARK: - Table view data source
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
// Return the number of sections.
return 1
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// Return the number of rows in the section.
return 3
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell{
let cellId:String = "EndPointName";
var cell:TextCell = tableView.dequeueReusableCellWithIdentifier(cellId) as TextCell;
return cell;
}
#IBAction func returnToPrevious(){
self.dismissViewControllerAnimated(true, completion: nil);
}
}
Custom-Cell-Class
import UIKit
class TextCell: UITableViewCell {
var textField:UITextField = UITextField(frame: CGRectMake(0, 0, 100, 100))
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
addSubview(textField)
}
override func setSelected(selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
// Configure the view for the selected state
}
}

Answer 1

You need to register your custom cell class with the table view for that reuse identifier. In your view controller's viewDidLoad, add the following:
class SettingsEndpointCreateViewController: UITableViewController {
override func viewDidLoad() {
super.viewDidLoad()
tableView.registerClass(TextCell.self, forCellReuseIdentifier: "EndPointName")
}
// ...
}
Also, note that the method you're using to dequeue a cell returns an optional value. You can either handle that or call the newer, non-optional returning method:
let cell = tableView.dequeueReusableCellWithIdentifier(cellId, forIndexPath: indexPath) as TextCell
(Finally, the reuse identifier should really be a constant set somewhere.)