Setting up a Table View Controller in Swift? - ios

Question

I'm trying to create a table as the main screen of my app and I'm having some issues. I set up the main.storyboard correctly, but there's an override func I have that "doesn't override a superclass". The error is on the nuberOfRowsInSection override func line. Here's my code:
import UIKit
class ViewController: UITableViewController {
var candies = [Candy]()
#IBOutlet weak var editButton: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup
// after loading the view.
self.candies = [Candy(name: "Jolly Rancher"),Candy(name: "Snickers"),Candy(name: "Twix"),Candy(name: "Butterfinger"),Candy(name: "Milky Way")]
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
override func tableView(tableView: UITableView, nuberOfRowsInSection section: Int) -> Int {
return self.candies.count
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = self.tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as UITableViewCell
var candy : Candy
candy = candies [indexPath.row]
cell.textLabel?.text = candy.name
}
#IBAction func editButtonPressed(sender: UIButton) {
editButton.setTitle("Save", forState: UIControlState.Normal)
}
}

Answer 1

Just a guess:
// this should read "numberOfRowsInSection": ~~v
override func tableView(tableView: UITableView, nuberOfRowsInSection section: Int) -> Int {
return self.candies.count
}
As far as I know, UITableViewController does not have a method with a parameter nuberOfRowsInSection, but it does have one with a parameter numberOfRowsInSection.
When dealing with something that isn't working, please start by checking your code for spelling mistakes.

Answer 2

You have a typing mistake. You call the method nuberOfRowsInSection. There is a 'n' missing. The method should be called numberOfRowsInSection.
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.candies.count
}
Also you have en error in your cellForRowAtIndexPath method. You have to return the cell:
return cell