ios - 找不到单元格标识符(没有 Storyboard)

Question

您好，我遇到了一个问题，我似乎无法找到要放入表格中的单元格标识符。我有 5 个文件。我是 xcode 的新手，但我需要在没有 Storyboard的情况下为我的学校项目编写代码。

我正在按照这里的教程 - https://www.youtube.com/watch?v=kYmZ-4l0Yy4

ActiveCasesController.swift

//
//  ActiveCasesController.swift
//
//  Created by fypj on 29/3/18.
//  Copyright © 2018 fypj. All rights reserved.
//

import UIKit

class ActiveCasesController:UIViewController, UITableViewDelegate, UITableViewDataSource {

let elements = ["horse", "cat", "dog", "potato","horse", "cat", "dog", "potato","horse", "cat", "dog", "potato"]


var acView = ActiveCasesView()

override func viewDidLoad() {
    super.viewDidLoad()

    setupView()
    acView.tableView.delegate = self
    acView.tableView.dataSource = self
}

func setupView() {
    let mainView = ActiveCasesView(frame: self.view.frame)
    self.acView = mainView
    self.view.addSubview(acView)
    acView.setAnchor(top: view.topAnchor, left: view.leftAnchor, bottom: view.bottomAnchor, right: view.rightAnchor, paddingTop: 0, paddingLeft: 0, paddingBottom: 0, paddingRight: 0)
}

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return elements.count
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
    return 100
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

    let cell:ActiveCaseCellView = tableView.dequeueReusableCell(withIdentifier: "customCell") as! ActiveCaseCellView

    cell.cellView.layer.cornerRadius = cell.cellView.frame.height / 2

    cell.lblCell.text = elements[indexPath.row]
    return cell
}


}

ActiveCasesView.swift

import UIKit

class ActiveCasesView: UIView{

@IBOutlet var mainView: UIView!
@IBOutlet weak var tableView: UITableView!

override init(frame: CGRect) {
    super.init(frame: frame)
    commonInit()
    //scrollView()
}

required init?(coder aDecoder: NSCoder) {
    super.init(coder: aDecoder)
    commonInit()
}

private func commonInit(){
    Bundle.main.loadNibNamed("ACView", owner: self, options: nil)
    addSubview(mainView)
    mainView.frame = self.bounds
    mainView.autoresizingMask = [.flexibleHeight,.flexibleWidth]
}
}

ACView.xib

ActiveCaseCellView.swift

import UIKit

class ActiveCaseCellView:UITableViewCell {


@IBOutlet weak var cellView: UIView!
@IBOutlet weak var lblCell: UILabel!
override func awakeFromNib() {
    super.awakeFromNib()
    // Initialization code
}
}

ACViewCell.xib

错误信息

我添加注册的图片不确定我是否添加正确..

Answer 1

use the cell identifier by selecting you cell in storyboard.
it must be same in viewcontroller and storyboard tableview cell.