Xcode 11 的 SWRevealViewController 问题

Question

我已经为 SWRevealViewController 设置了所有代码，它在 Xcode 10.3 甚至 Xcode 11.2 beta 2 上都运行良好，但由于某种原因，它在 App Store 的最新更新版本中无法运行，我最终得到了这个错误，在应用委托处

线程 1：EXC_BAD_ACCESS（代码=1，地址=0x48）

使用 SWRevealView 控制器切换后的屏幕。有什么想法可以解决这个问题

对我来说很奇怪，因为我之前从未遇到过 SWRevealViewController 的问题

这是我在 ViewDidLoad 上用于所有视图控制器的代码和我的 App Delegate 的代码

    menuButton.target = self.revealViewController()
    menuButton.action = #selector(SWRevealViewController.revealToggle(_:))

    self.view.addGestureRecognizer(self.revealViewController().panGestureRecognizer())

---

import UIKit
import Firebase

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?


    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Onboarding
        let launchedBefore = UserDefaults.standard.bool(forKey: "hasLaunched")
        self.window = UIWindow(frame: UIScreen.main.bounds)
        let launchStoryboard = UIStoryboard(name:"Onboarding", bundle: nil)
        let mainStoryboard = UIStoryboard(name: "Main", bundle: nil)
        var vc: UIViewController

        if launchedBefore {
            vc = mainStoryboard.instantiateInitialViewController()!
        } else {
            vc = launchStoryboard.instantiateViewController(withIdentifier: "AgeVC")
        }
        UserDefaults.standard.set(true, forKey: "hasLaunched")
        self.window?.rootViewController = vc
        self.window?.makeKeyAndVisible()
        // Onboarding End

        FirebaseApp.configure()

        // Override point for customization after application launch.
        UITabBar.appearance().barTintColor = #colorLiteral(red: 1, green: 1, blue: 1, alpha: 1)
        UITabBar.appearance().tintColor = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 1)
        UITabBar.appearance().unselectedItemTintColor = #colorLiteral(red: 0.2, green: 0.9333333333, blue: 0.4588235294, alpha: 1)

        UINavigationBar.appearance().barTintColor = #colorLiteral(red: 1, green: 1, blue: 1, alpha: 1)
        UINavigationBar.appearance().tintColor = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 1)
        UINavigationBar.appearance().titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.black]

        return true
    }

    func applicationWillResignActive(_ application: UIApplication) {
        // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
        // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
    }

---

滑动菜单

import UIKit

let kStringTransfer = "StringTransferNotification"

class MenuViewController: UITableViewController {

    @IBOutlet weak var addressLabel: UILabel!
    @IBOutlet weak var addressBtn: UIButton!

    override func viewDidLoad() {
        super.viewDidLoad()

        NotificationCenter.default.addObserver(self, selector: #selector(setString(notify:)), name: NSNotification.Name(rawValue: kStringTransfer), object: nil)

        self.revealViewController().rearViewRevealWidth = self.view.frame.width-100//put the width you need
        self.revealViewController().rearViewRevealOverdraw = 0
    }

    @objc func setString(notify: Notification) {
        //set search bar string to text field
        addressLabel.text = notify.object as? String
    }

    func userDidEnterInformation(info: String) {
        addressLabel.text = info
    }
}

在它崩溃之前它确实工作了几次

Answer 1

找到了答案，它只是在代码中缺少一个 SceneDelegate 类来让它工作，现在它可以正常工作了