我已经为SWRevealViewController设置了所有代码，它在Xcode 10.3甚至Xcode 11.2 beta 2上运行良好，但由于某种原因，它不适用于App Store的最新更新版本，我最终在应用程序代表处收到此错误
线程 1：EXC_BAD_ACCESS(代码 = 1，地址 = 0x48(
屏幕后我切换我的SWRevealView控制器。 任何想法，我如何解决这个问题
对我来说很奇怪，因为我以前从未遇到过SWRevealViewController的问题
。这是我在 ViewDidLoad 上用于所有视图控制器的代码，以及我的应用程序委托的代码
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.
}
幻灯片菜单
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
}
}
侧面不是，它在崩溃之前确实工作了几次
找到答案，IT 只是在代码中缺少一个 SceneDelegate 类才能正常工作，现在它工作顺利