我正在开发一个应用程序，其中启动屏幕类似于Twitter，我想用MMDrawer实现导航抽屉，但我有一个错误说 ＆＃34; UIViewControllerHierarchyInconsistency＆＃39;，原因：＆＃39;添加根视图控制器作为视图控制器的子项：＆＃39;＆＃34;
我附上了AppDelegate代码 我希望你能帮助我，非常感谢你读我！问候。
//
// AppDelegate.swift
// Rodrigo
//
// Created by expo on 02/03/17.
// Copyright © 2017 Rodrigo. All rights reserved.
//
import UIKit
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
var drawerContainer:MMDrawerController?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
//Personaliza la vista
self.window = UIWindow(frame: UIScreen.main.bounds)
self.window! .backgroundColor = UIColor(red: 35/255, green: 34/255, blue: 34/255, alpha:1)
self.window!.makeKeyAndVisible()
let mainStoryboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
//Recuerda al usuario
let userId = UserDefaults.standard.string(forKey: "userId")
if (userId != nil )
{
buildNavigationDrawer()
}
//Fin de recordar al usuario
else{
//rootViewController from storyboard
let navigationController = mainStoryboard.instantiateViewController(withIdentifier: "navigationController")
self.window!.rootViewController = navigationController
//logomask
navigationController.view.layer.mask = CALayer()
navigationController.view.layer.mask?.contents = UIImage(named: "logoGrande500pts")!.cgImage
navigationController.view.layer.mask?.bounds = CGRect(x:0, y:0, width: 60, height: 60)
navigationController.view.layer.mask?.anchorPoint = CGPoint (x: 0.5, y: 0.5)
navigationController.view.layer.mask?.position = CGPoint (x: navigationController.view.frame.width / 2, y: navigationController.view.frame.height / 2)
//logo mask background view
let maskBigView = UIView(frame: navigationController.view.frame)
maskBigView.backgroundColor = UIColor.white
navigationController.view.addSubview(maskBigView)
navigationController.view.bringSubview(toFront: maskBigView)
//logo mask animation
let transformAnimation = CAKeyframeAnimation (keyPath: "bounds")
transformAnimation.duration = 0.5
transformAnimation.beginTime = CACurrentMediaTime() + 1
let initalBounds = NSValue(cgRect: (navigationController.view.layer.mask?.bounds)!)
let secondBounds = NSValue(cgRect: CGRect(x: 0, y: 0, width: 50, height: 50))
let finalBounds = NSValue(cgRect: CGRect(x: 0, y: 0, width: 2000, height: 2000))
transformAnimation.values = [initalBounds, secondBounds, finalBounds]
transformAnimation.keyTimes = [0, 0.5, 1]
transformAnimation.timingFunctions = [CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut), CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)]
transformAnimation.isRemovedOnCompletion = false
transformAnimation.fillMode = kCAFillModeForwards
navigationController.view.layer.mask?.add(transformAnimation, forKey: "maskAnimation")
UIView.animate(withDuration: 0.1, delay: 1.35, options: UIViewAnimationOptions.curveEaseIn,
animations: {
maskBigView.alpha = 0.0
},
completion: {finished in
maskBigView.removeFromSuperview()
})
UIView.animate(withDuration: 0.25,
delay: 1.3,
options: UIViewAnimationOptions(),
animations: {
self.window!.rootViewController!.view.transform = CGAffineTransform(scaleX: 1.05, y: 1.05)
},
completion: {finished in
UIView.animate(withDuration: 0.3,
delay: 0.0,
options : UIViewAnimationOptions.curveEaseInOut,
animations: {
self.window!.rootViewController!.view.transform = CGAffineTransform.identity
},
completion: nil
)
})
}
// Override point for customization after application launch.
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.
}
func applicationDidEnterBackground(_ application: UIApplication) {
// Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
// If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
}
func applicationWillEnterForeground(_ application: UIApplication) {
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
}
func applicationDidBecomeActive(_ application: UIApplication) {
// Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
}
func applicationWillTerminate(_ application: UIApplication) {
// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}
func CAAnimationDelegate (anim: CAAnimation!, finished flag: Bool){
self.window!.rootViewController!.view.layer.mask=nil
}
func buildNavigationDrawer(){
//Personaliza la vista
self.window = UIWindow(frame: UIScreen.main.bounds)
self.window! .backgroundColor = UIColor(red: 35/255, green: 34/255, blue: 34/255, alpha:1)
self.window!.makeKeyAndVisible()
let mainStoryBoard:UIStoryboard = UIStoryboard(name:"Main", bundle:nil)
let navigationController:PrincipalViewController = mainStoryBoard.instantiateViewController(withIdentifier: "PrincipalViewController") as! PrincipalViewController
let leftSideMenu:LeftSideViewController = mainStoryBoard.instantiateViewController(withIdentifier: "LeftSideViewController") as! LeftSideViewController
let rightSideMenu:RightSideViewController = mainStoryBoard.instantiateViewController(withIdentifier: "RightSideViewController") as! RightSideViewController
let mainPageNav = UINavigationController(rootViewController: navigationController)
window?.rootViewController = drawerContainer
self.window?.rootViewController = mainPageNav
let leftSideMenuNav = UINavigationController(rootViewController:leftSideMenu)
let rightSideMenuNav = UINavigationController(rootViewController:rightSideMenu)
drawerContainer = MMDrawerController(center: mainPageNav, leftDrawerViewController: leftSideMenuNav, rightDrawerViewController: rightSideMenuNav)
drawerContainer!.openDrawerGestureModeMask = MMOpenDrawerGestureMode.panningCenterView
drawerContainer!.closeDrawerGestureModeMask = MMCloseDrawerGestureMode.panningCenterView
/*
let navigationController = mainStoryboard.instantiateViewController(withIdentifier: "PrincipalViewController") as! PrincipalViewController
let mainPageNav = UINavigationController(rootViewController: navigationController)
self.window?.rootViewController = mainPageNav
*/
//logomask
navigationController.view.layer.mask = CALayer()
navigationController.view.layer.mask?.contents = UIImage(named: "logoGrande500pts")!.cgImage
navigationController.view.layer.mask?.bounds = CGRect(x:0, y:0, width: 60, height: 60)
navigationController.view.layer.mask?.anchorPoint = CGPoint (x: 0.5, y: 0.5)
navigationController.view.layer.mask?.position = CGPoint (x: navigationController.view.frame.width / 2, y: navigationController.view.frame.height / 2)
//logo mask background view
let maskBigView = UIView(frame: navigationController.view.frame)
maskBigView.backgroundColor = UIColor.white
navigationController.view.addSubview(maskBigView)
navigationController.view.bringSubview(toFront: maskBigView)
//logo mask animation
let transformAnimation = CAKeyframeAnimation (keyPath: "bounds")
transformAnimation.duration = 0.5
transformAnimation.beginTime = CACurrentMediaTime() + 1
let initalBounds = NSValue(cgRect: (navigationController.view.layer.mask?.bounds)!)
let secondBounds = NSValue(cgRect: CGRect(x: 0, y: 0, width: 50, height: 50))
let finalBounds = NSValue(cgRect: CGRect(x: 0, y: 0, width: 2000, height: 2000))
transformAnimation.values = [initalBounds, secondBounds, finalBounds]
transformAnimation.keyTimes = [0, 0.5, 1]
transformAnimation.timingFunctions = [CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut), CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)]
transformAnimation.isRemovedOnCompletion = false
transformAnimation.fillMode = kCAFillModeForwards
navigationController.view.layer.mask?.add(transformAnimation, forKey: "maskAnimation")
UIView.animate(withDuration: 0.1, delay: 1.35, options: UIViewAnimationOptions.curveEaseIn,
animations: {
maskBigView.alpha = 0.0
},
completion: {finished in
maskBigView.removeFromSuperview()
})
UIView.animate(withDuration: 0.25,
delay: 1.3,
options: UIViewAnimationOptions(),
animations: {
self.window!.rootViewController!.view.transform = CGAffineTransform(scaleX: 1.05, y: 1.05)
},
completion: {finished in
UIView.animate(withDuration: 0.3,
delay: 0.0,
options : UIViewAnimationOptions.curveEaseInOut,
animations: {
self.window!.rootViewController!.view.transform = CGAffineTransform.identity
},
completion: nil
)
})
}
}
答案 0 :(得分：0)
你得到的错误很清楚。
问题在于：
window?.rootViewController = drawerContainer
self.window?.rootViewController = mainPageNav
您正在设置rootViewController然后在下一行，再次设置不同的内容。
然后，几行后，你这样做：
drawerContainer = MMDrawerController(center: mainPageNav, leftDrawerViewController: leftSideMenuNav, rightDrawerViewController: rightSideMenuNav)
您正在使用窗口的rootViewController，并尝试将其作为子窗口添加到另一个容器视图控制器。
明显的修正：
删除此行：
self.window?.rootViewController = mainPageNav
更改rootViewController作业和drawerContainer实例化的顺序。现在，你扔掉了原来的drawerContainer（如果它有一个值）。
drawerContainer = MMDrawerController(center: mainPageNav, leftDrawerViewController: leftSideMenuNav, rightDrawerViewController: rightSideMenuNav)
需要来之前
window?.rootViewController = drawerContainer
您的代码可能存在更多问题，但这些问题肯定存在。
答案 1 :(得分：0)
我用解决方案附上我的代码
//
// AppDelegate.swift
// Expodiseño
//
// Created by expo on 02/03/17.
// Copyright © 2017 Creategia360. All rights reserved.
//
import UIKit
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
var drawerContainer:MMDrawerController?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
//Personaliza la vista
self.window = UIWindow(frame: UIScreen.main.bounds)
self.window! .backgroundColor = UIColor(red: 35/255, green: 34/255, blue: 34/255, alpha:1)
self.window!.makeKeyAndVisible()
let mainStoryboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
//Recuerda al usuario
let userId = UserDefaults.standard.string(forKey: "userId")
if (userId != nil )
{
//let mainStoryboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
let navigationController = mainStoryboard.instantiateViewController(withIdentifier: "PrincipalViewController") as! PrincipalViewController
let mainPageNav = UINavigationController(rootViewController: navigationController)
self.window?.rootViewController = mainPageNav
//logomask
navigationController.view.layer.mask = CALayer()
navigationController.view.layer.mask?.contents = UIImage(named: "logoGrande500pts")!.cgImage
navigationController.view.layer.mask?.bounds = CGRect(x:0, y:0, width: 60, height: 60)
navigationController.view.layer.mask?.anchorPoint = CGPoint (x: 0.5, y: 0.5)
navigationController.view.layer.mask?.position = CGPoint (x: navigationController.view.frame.width / 2, y: navigationController.view.frame.height / 2)
//logo mask background view
let maskBigView = UIView(frame: navigationController.view.frame)
maskBigView.backgroundColor = UIColor.white
navigationController.view.addSubview(maskBigView)
navigationController.view.bringSubview(toFront: maskBigView)
//logo mask animation
let transformAnimation = CAKeyframeAnimation (keyPath: "bounds")
transformAnimation.duration = 0.5
transformAnimation.beginTime = CACurrentMediaTime() + 1
let initalBounds = NSValue(cgRect: (navigationController.view.layer.mask?.bounds)!)
let secondBounds = NSValue(cgRect: CGRect(x: 0, y: 0, width: 50, height: 50))
let finalBounds = NSValue(cgRect: CGRect(x: 0, y: 0, width: 2000, height: 2000))
transformAnimation.values = [initalBounds, secondBounds, finalBounds]
transformAnimation.keyTimes = [0, 0.5, 1]
transformAnimation.timingFunctions = [CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut), CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)]
transformAnimation.isRemovedOnCompletion = false
transformAnimation.fillMode = kCAFillModeForwards
navigationController.view.layer.mask?.add(transformAnimation, forKey: "maskAnimation")
UIView.animate(withDuration: 0.1, delay: 1.35, options: UIViewAnimationOptions.curveEaseIn,
animations: {
maskBigView.alpha = 0.0
},
completion: {finished in
maskBigView.removeFromSuperview()
})
UIView.animate(withDuration: 0.25,
delay: 1.3,
options: UIViewAnimationOptions(),
animations: {
self.window!.rootViewController!.view.transform = CGAffineTransform(scaleX: 1.05, y: 1.05)
},
completion: {finished in
UIView.animate(withDuration: 0.3,
delay: 0.0,
options : UIViewAnimationOptions.curveEaseInOut,
animations: {
self.window!.rootViewController!.view.transform = CGAffineTransform.identity
},
completion: nil
)
})
buildNavigationDrawer()
}
//Fin de recordar al usuario
else{
//rootViewController from storyboard
let navigationController = mainStoryboard.instantiateViewController(withIdentifier: "navigationController")
self.window!.rootViewController = navigationController
//logomask
navigationController.view.layer.mask = CALayer()
navigationController.view.layer.mask?.contents = UIImage(named: "logoGrande500pts")!.cgImage
navigationController.view.layer.mask?.bounds = CGRect(x:0, y:0, width: 60, height: 60)
navigationController.view.layer.mask?.anchorPoint = CGPoint (x: 0.5, y: 0.5)
navigationController.view.layer.mask?.position = CGPoint (x: navigationController.view.frame.width / 2, y: navigationController.view.frame.height / 2)
//logo mask background view
let maskBigView = UIView(frame: navigationController.view.frame)
maskBigView.backgroundColor = UIColor.white
navigationController.view.addSubview(maskBigView)
navigationController.view.bringSubview(toFront: maskBigView)
//logo mask animation
let transformAnimation = CAKeyframeAnimation (keyPath: "bounds")
transformAnimation.duration = 0.5
transformAnimation.beginTime = CACurrentMediaTime() + 1
let initalBounds = NSValue(cgRect: (navigationController.view.layer.mask?.bounds)!)
let secondBounds = NSValue(cgRect: CGRect(x: 0, y: 0, width: 50, height: 50))
let finalBounds = NSValue(cgRect: CGRect(x: 0, y: 0, width: 2000, height: 2000))
transformAnimation.values = [initalBounds, secondBounds, finalBounds]
transformAnimation.keyTimes = [0, 0.5, 1]
transformAnimation.timingFunctions = [CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut), CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)]
transformAnimation.isRemovedOnCompletion = false
transformAnimation.fillMode = kCAFillModeForwards
navigationController.view.layer.mask?.add(transformAnimation, forKey: "maskAnimation")
UIView.animate(withDuration: 0.1, delay: 1.35, options: UIViewAnimationOptions.curveEaseIn,
animations: {
maskBigView.alpha = 0.0
},
completion: {finished in
maskBigView.removeFromSuperview()
})
UIView.animate(withDuration: 0.25,
delay: 1.3,
options: UIViewAnimationOptions(),
animations: {
self.window!.rootViewController!.view.transform = CGAffineTransform(scaleX: 1.05, y: 1.05)
},
completion: {finished in
UIView.animate(withDuration: 0.3,
delay: 0.0,
options : UIViewAnimationOptions.curveEaseInOut,
animations: {
self.window!.rootViewController!.view.transform = CGAffineTransform.identity
},
completion: nil
)
})
}
// Override point for customization after application launch.
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.
}
func applicationDidEnterBackground(_ application: UIApplication) {
// Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
// If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
}
func applicationWillEnterForeground(_ application: UIApplication) {
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
}
func applicationDidBecomeActive(_ application: UIApplication) {
// Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
}
func applicationWillTerminate(_ application: UIApplication) {
// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}
func CAAnimationDelegate (anim: CAAnimation!, finished flag: Bool){
self.window!.rootViewController!.view.layer.mask=nil
}
func buildNavigationDrawer(){
let mainStoryBoard:UIStoryboard = UIStoryboard(name:"Main", bundle:nil)
let navigationController:PrincipalViewController = mainStoryBoard.instantiateViewController(withIdentifier: "PrincipalViewController") as! PrincipalViewController
let leftSideMenu:LeftSideViewController = mainStoryBoard.instantiateViewController(withIdentifier: "LeftSideViewController") as! LeftSideViewController
let rightSideMenu:RightSideViewController = mainStoryBoard.instantiateViewController(withIdentifier: "RightSideViewController") as! RightSideViewController
let mainPageNav = UINavigationController(rootViewController: navigationController)
let leftSideMenuNav = UINavigationController(rootViewController:leftSideMenu)
let rightSideMenuNav = UINavigationController(rootViewController:rightSideMenu)
// self.window!.rootViewController = navigationController
drawerContainer = MMDrawerController(center: mainPageNav, leftDrawerViewController: leftSideMenuNav, rightDrawerViewController: rightSideMenuNav)
drawerContainer!.openDrawerGestureModeMask = MMOpenDrawerGestureMode.panningCenterView
drawerContainer!.closeDrawerGestureModeMask = MMCloseDrawerGestureMode.panningCenterView
window?.rootViewController = drawerContainer
//self.window?.rootViewController = mainPageNav
}
}