NSInvalidArgumentException raison: 'Storyboard ne contient pas de vue contrôleur avec l'identificateur 'CenterViewController"
Erreur: impossible d'instancier la vue par défaut du contrôleur pour UIMainStoryboardFile 'Main' - peut-être le point d'entrée désigné n'est pas défini?
Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Storyboard (<UIStoryboard: 0x7ff949770c30>) doesn't contain a view controller with identifier 'CenterViewController''
Je ne sais quel est le problème avec mon Principal Storyboard.J'ai été la construction glisser le panneau de navigation de mon propre.
CenterViewController.swift
import UIKit
@objc
protocol CenterViewControllerDelegate {
optional func toggleLeftPanel()
optional func collapseSidePanels()
}
class CenterViewController: UIViewController, SideMenuPanelViewControllerDelegate {
//@IBOutlet weak private var testimageView: UIImageView!
@IBOutlet weak private var testLabel:UILabel!
var delegate: CenterViewControllerDelegate?
//MARK: Button actions
@IBAction func MenuTapped(sender: AnyObject) {
delegate?.toggleLeftPanel?()
}
func localSelected(local: LocalMenus) {
//imageView.image = animal.image
testLabel.text = local.title
delegate?.collapseSidePanels?()
}
/*
//MARK: - Navigation
//In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
//Get the new view controller using segue.destinationViewController.
//Pass the selected object to the new view controller.
}
*/
}
ContainerViewController.swift
import UIKit
import QuartzCore
enum SideOutState {
case BothCollapsed
case LeftPanelExpanded
case RightPanelExpanded
}
class ContainerViewController: UIViewController, CenterViewControllerDelegate, UIGestureRecognizerDelegate{
var centerNavigationController: UINavigationController!
var centerViewController: CenterViewController!
var currentState: SideOutState = .BothCollapsed {
didSet {
let shouldShowShadow = currentState != .BothCollapsed
showShadowForCenterViewController(shouldShowShadow)
}
}
var leftMenuController: SideMenuPanelViewController?
let centerPanelExpandedOffset: CGFloat = 60
override func viewDidLoad() {
super.viewDidLoad()
centerViewController = UIStoryboard.centerViewController()
centerViewController.delegate = self
//wrap the centerViewController in a navigation controller, so we can push views to it
//and display bar button items in the navigation bar
centerNavigationController = UINavigationController(rootViewController: centerViewController)
view.addSubview(centerNavigationController.view)
addChildViewController(centerNavigationController)
centerNavigationController.didMoveToParentViewController(self)
let panGestureRecognizer = UIPanGestureRecognizer(target: self, action: "handlePanGesture:")
centerNavigationController.view.addGestureRecognizer(panGestureRecognizer)
}
//MARK: CenterViewController delegate methods
func toggleLeftPanel() {
let notAlreadyExpanded = (currentState != .LeftPanelExpanded)
if notAlreadyExpanded {
addLeftPanelViewController()
}
animateLeftPanel(shouldExpand: notAlreadyExpanded)
}
func collapseSidePanels() {
switch (currentState) {
case .LeftPanelExpanded:
toggleLeftPanel()
default:
break
}
}
func addLeftPanelViewController() {
if (leftMenuController == nil) {
leftMenuController = UIStoryboard.leftMenuController()
leftMenuController!.local = LocalMenus.allLocal()
addChildSidePanelController(leftMenuController!)
}
}
func addChildSidePanelController(sidePanelController:SideMenuPanelViewController) {
sidePanelController.delegate = centerViewController
view.insertSubview(sidePanelController.view, atIndex: 0)
addChildViewController(sidePanelController)
sidePanelController.didMoveToParentViewController(self)
}
func animateLeftPanel(#shouldExpand: Bool) {
if (shouldExpand) {
currentState = .LeftPanelExpanded
animateCenterPanelXPosition(targetPosition: CGRectGetWidth(centerNavigationController.view.frame) - centerPanelExpandedOffset)
} else {
animateCenterPanelXPosition(targetPosition: 0) { finished in
self.currentState = .BothCollapsed
self.leftMenuController!.view.removeFromSuperview()
self.leftMenuController = nil;
}
}
}
func animateCenterPanelXPosition(#targetPosition: CGFloat, completion: ((Bool) -> Void)! = nil) {
UIView.animateWithDuration(0.5, delay: 0, usingSpringWithDamping: 0.8, initialSpringVelocity: 0, options: .CurveEaseInOut, animations: {
self.centerNavigationController.view.frame.origin.x = targetPosition
}, completion: completion)
}
func showShadowForCenterViewController(shouldShowShadow: Bool) {
if (shouldShowShadow) {
centerNavigationController.view.layer.shadowOpacity = 0.8
} else {
centerNavigationController.view.layer.shadowOpacity = 0.0
}
}
//MARK: Gesture recognizer
func handlePanGesture(recognizer: UIPanGestureRecognizer) {
//we can determine whether the user is revealing the left or right
//panel by looking at the velocity of the gesture
let gestureIsDraggingFromLeftToRight = (recognizer.velocityInView(view).x > 0)
switch(recognizer.state) {
case .Began:
if (currentState == .BothCollapsed) {
//If the user starts panning, and neither panel is visible
//then show the correct panel based on the pan direction
if (gestureIsDraggingFromLeftToRight) {
addLeftPanelViewController()
}
showShadowForCenterViewController(true)
}
case .Changed:
//If the user is already panning, translate the center view controller's
//view by the amount that the user has panned
recognizer.view!.center.x = recognizer.view!.center.x + recognizer.translationInView(view).x
recognizer.setTranslation(CGPointZero, inView: view)
case .Ended:
//When the pan ends, check whether the left or right view controller is visible
if (leftMenuController != nil) {
//animate the side panel open or closed based on whether the view has moved more or less than halfway
let hasMovedGreaterThanHalfway = recognizer.view!.center.x > view.bounds.size.width
animateLeftPanel(shouldExpand: hasMovedGreaterThanHalfway)
}
default:
break
}
}
}
private extension UIStoryboard {
class func mainStoryboard() -> UIStoryboard {
return UIStoryboard(name: "Main", bundle: NSBundle.mainBundle())
}
class func leftMenuController() -> SideMenuPanelViewController? {
return mainStoryboard().instantiateViewControllerWithIdentifier("SideMenuPanelViewController") as? SideMenuPanelViewController
}
class func centerViewController() -> CenterViewController? {
return mainStoryboard().instantiateViewControllerWithIdentifier("CenterViewController") as? CenterViewController
}
}
avez-vous mis
double possible de STORYBOARD - ne contient pas de vue contrôleur avec l'identifiant
salut tout le monde...je l'ai eu aujourd'hui...merci pour hepls
Storyboard ID (CenterViewController)
dans votre Storyboard UIViewController
double possible de STORYBOARD - ne contient pas de vue contrôleur avec l'identifiant
salut tout le monde...je l'ai eu aujourd'hui...merci pour hepls
OriginalL'auteur Thiha Aung | 2015-01-08
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Très simple.
Dans votre storyboard, vous n'avez pas de ViewController avec un Storyboard ID "CenterViewController"
Coup d'oeil ici:
https://stackoverflow.com/a/11604827/3324388
OriginalL'auteur Aggressor
Réponse courte à partir de Xcode 8.0 partir,
Aller à la
Main.storyboard
sélectionnez la cible ViewController, appuyez surCommand+option+3
pour afficher les attributsStoryBoard ID
champ de saisieUse Storyboard ID
caseJe sais que cela peut être trouvé sur le double visée de réponse, mais vous avez besoin de lire, d'essai et d'erreur etc.
OriginalL'auteur Jaime Agudo