Thread 1: EXC_BAD_INSTRUCTION Error - ios

Question

Hi I've been trying to code a UITableView Custom Cell and when I ran it I keep getting the error "Thread 1: EXC_BAD_INSTRUCTION (code=EXC_1386_INVOP, subcode=0x0)" on this line of code:
let cell: CustomCell = tableView.dequeueReusableCellWithIdentifier("Cell") as CustomCell
My full code is below
In ViewController.swift:
import UIKit
class ViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {
#IBOutlet weak var mytableview: UITableView!
var arrayOfPersons: [Person] = [Person]()
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
self.setUpPersons()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func setUpPersons()
{
var person1 = Person(name: "Anna", number: 60, imageName: "testingimage.jpg")
var person2 = Person(name: "Joes", number: 10, imageName: "testingimage2.jpg")
arrayOfPersons.append(person1)
arrayOfPersons.append(person2)
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int
{
return arrayOfPersons.count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell: CustomCell = tableView.dequeueReusableCellWithIdentifier("Cell") as CustomCell
if indexPath.row % 2 == 0
{
cell.backgroundColor = UIColor.darkGrayColor()
}
else
{
cell.backgroundColor = UIColor.blackColor()
}
let person = arrayOfPersons [indexPath.row]
cell.setCell(person.name, rightlabelInt: person.number, imageName: person.imageName)
return cell
}
}
In CustomCell.Swift:
import UIKit
class CustomCell: UITableViewCell {
#IBOutlet weak var leftlabel: UILabel!
#IBOutlet weak var rightlabel: UILabel!
#IBOutlet weak var myimageview: UIImageView!
required init(coder aDecoder: NSCoder) {
super.init(coder: aDecoder) }
override init(style: UITableViewCellStyle, reuseIdentifier: String?){
super.init(style: style, reuseIdentifier: reuseIdentifier)
}
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
}
override func setSelected(selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
// Configure the view for the selected state
}
func setCell(leftlabelText: String, rightlabelInt: Int, imageName: String)
{
self.leftlabel.text = leftlabelText
self.rightlabel.text = String(rightlabelInt)
self.myimageview.image = UIImage(named: imageName)
}
}
And in Person.Swift:
import Foundation
class Person {
var name = "name"
var number = 0
var imageName = "blank"
init(name: String, number: Int, imageName: String)
{
self.name = name
self.number = number
self.imageName = imageName
}
}
I am not sure what the error means or if I made a mistake somewhere. Any help would be great!
Thanks!

Answer 1

I had a similar problem with a class inheriting from UITextView. The solution turned out to be I needed to override all the init methods.
override init()
{ super.init() }
override init(frame: CGRect, textContainer: NSTextContainer)
{ super.init(frame: frame, textContainer: textContainer) }
override init(frame: CGRect)
{ super.init(frame: frame) }
required init(coder aCoder: NSCoder)
{ super.init(coder: aCoder) }