'MainTableViewController' cannot be constructed because it has no accessible initializersというエラー

Question

import UIKit

@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    
    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.
        
        let window = UIWindow(frame: UIScreen.main.bounds)
        self.window = window
        window.makeKeyAndVisible()
        
        window.rootViewController = UINavigationController(rootViewController: MainTableViewController())
        
        return true
    }

}

下から四行目のMainTableViewControllerに
'MainTableViewController' cannot be constructed because it has no accessible initializersというエラーが出てきて消えません。
解決方法を教えて欲しいです

Comments

[hoshi-takanori]

MainTableViewController のソースはどうなってますか？

[misokota]

import UIKit

class Player {

let name: String
let image: UIImage

init(name: String, image: UIImage) {
self.name = name
self.image = image
}
}

class MainTableViewController: UITableViewController {

private let cellId = "cellId"
private let players = [
["山田","小林","田中","佐藤","卯類","竹富ダンテ"],
["山田","小林","田中","佐藤","卯類","竹富ダンテ"],
["山田","小林","田中","佐藤","卯類","竹富ダンテ"]
]
private let player ＝ [

Player

]

override func viewDidLoad() {
super.viewDidLoad()

view.backgroundColor = .white
tableView.register(MainTableViewCell.self, forCellReuseIdentifier: cellId)
setupNavigationBar()

}

private func setupNavigationBar() {

navigationItem.title = "NBA Player"
navigationItem.largeTitleDisplayMode = .always
navigationController?.navigationBar.prefersLargeTitles = true

//navigationの背景色を変更
let appearance = UINavigationBarAppearance()
appearance.configureWithDefaultBackground()
appearance.backgroundColor = UIColor(white: 0.9, alpha: 1)
navigationController?.navigationBar.scrollEdgeAppearance = appearance
navigationController?.navigationBar.standardAppearance = appearance

}

}
//MARK - tableViewの設定
extension MainTableViewController {

override func numberOfSections(in tableView: UITableView) -> Int {
return players.count
}
override func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 50
}

override func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
let label = UILabel()
label.text = "Aチーム"
label.textAlignment = .center
label.backgroundColor = .darkGray
label.textColor = .white

switch section {
case 0:
label.text = "Aチーム"
case 1:
label.text = "Bチーム"
case 2:
label.text = "Cチーム"
default:
break
}

return label
}
override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 60
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return players[section].count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: cellId, for: indexPath) as! MainTableViewCell

cell.nameLabel.text = players[indexPath.section][indexPath.row]

//cell.textLabel?.text = players[indexPath.section][indexPath.row]
return cell
}
}

[hoshi-takanori]

private let player ＝ [

Player

]

のところがあやしいですね…。

[misokota]

ありがとうございます。解決しました。

Answer 1

private let player ＝ [

Player

]
が間違い
(消したら解決しました)