ios – 推视图：当现有的转换或演示正在发生时;导航堆栈将不会被更新

概述尝试推视图控制器时,我收到此错误. 我有一个从桌面连接的segue, pushViewController：animated：在现有转换或演示文稿发生时调用;导航堆栈将不会被更新. class PlaylistsViewController: UIViewController, UITableViewDelegate, UITableViewDataSource, UIGestureRecogni 尝试推视图控制器时,我收到此错误.
我有一个从桌面连接的segue,
pushVIEwController：animated：在现有转换或演示文稿发生时调用;导航堆栈将不会被更新.

class PlayListsVIEwController: UIVIEwController,UItableVIEwDelegate,UItableVIEwDataSource,UIGestureRecognizerDelegate {let ItemRecordname = "PlayLists"var playLists = NSMutableArray()@IBOutlet var tableVIEw: UItableVIEw?var cloudm = CloudManager()var container: CKContainer?var publicdatabase: CKDatabase?var edgePan = UIScreenEdgePanGestureRecognizer()overrIDe func vIEwDIDLoad() {    super.vIEwDIDLoad()    self.setUpMenu()    container = CKContainer.defaultContainer()    publicdatabase = container?.privateCloudDatabase    self.tableVIEw!.contentInset = UIEdgeInsetsMake(64,0)}func setUpMenu() {    self.slIDingVIEwController().topVIEwAnchoredGesture = EcslIDingVIEwControllerAnchoredGesture.Panning |  EcslIDingVIEwControllerAnchoredGesture.TapPing    //self.navigationController.vIEw.addGestureRecognizer(self.slIDingVIEwController().panGesture)    edgePan = UIScreenEdgePanGestureRecognizer(target: self,action: "menubuttonTapped")   edgePan.edges = UIRectEdge.left    edgePan.delegate = self    self.navigationController.vIEw.addGestureRecognizer(edgePan)    self.navigationController.navigationbar.translucent = true    let icon = FAKIonIcons.naviconIconWithSize(40)    icon.addAttribute(NSForegroundcolorAttributename,value: UIcolor.whitecolor())    let iconImage = icon.imageWithSize(CGSizeMake(40,40))    let plusicon = FAKIonIcons.ios7PlusEmptyIconWithSize(30)    plusicon.addAttribute(NSForegroundcolorAttributename,value: UIcolor.whitecolor())    let plusiconImage = plusicon.imageWithSize(CGSizeMake(30,30))    let barbutton = UIbarbuttonItem(image: iconImage,style: UIbarbuttonItemStyle.Plain,target: self,action: "menubuttonTapped")    let barbutton2 = UIbarbuttonItem(image: plusiconImage,action: "opennameForPlayList")    barbutton2.tag = 1    let negativeSpacer = UIbarbuttonItem(barbuttonSystemItem: UIbarbuttonSystemItem.Fixedspace,target: nil,action: nil)    let negativeSpacer2 = UIbarbuttonItem(barbuttonSystemItem: UIbarbuttonSystemItem.Fixedspace,action: nil)    negativeSpacer.wIDth = -10    negativeSpacer2.wIDth = 0.0    self.navigationItem.leftbarbuttonItems = NSArray(objects: negativeSpacer,barbutton)    self.navigationItem.rightbarbuttonItems = NSArray(objects: negativeSpacer2,barbutton2)}overrIDe func vIEwDIDAppear(animated: Bool)  {    self.getPlayLists()}func menubuttonTapped () {    self.slIDingVIEwController().anchortopVIEwToRightAnimated(true)}func getPlayLists() {    cloudm.fetchPlayListnames("PlayLists",completionHandler: {(records: NSMutableArray) -> VoID in        if records.count > 0 {            println("got PlayLists")            self.playLists = records            self.tableVIEw?.reloadData()            //self.noFoodLabelAlpa(0,withDuration: 0,withDelay: 0)        } else {            println("dont got PlayLists")            //self.noFoodLabelAlpa(1,withDuration: 1,withDelay: 1.8)        }        })}overrIDe func dIDReceiveMemoryWarning() {    super.dIDReceiveMemoryWarning()    // dispose of any resources that can be recreated.}func opennameForPlayList() {     var alert = UIAlertVIEw(Title: "PlayList name",message: "Please choose a name for your PlayList",delegate: self,cancelbuttonTitle: "Done")    alert.alertVIEwStyle = UIAlertVIEwStyle.PlainTextinput    alert.show()}func alertVIEw(alertVIEw:UIAlertVIEw,clickedbuttonAtIndex buttonIndex: NSInteger){println(alertVIEw.textFIEldAtIndex(0).text)    addplayList(alertVIEw.textFIEldAtIndex(0).text)}func addplayList(name: String) {    if playLists.count == 10 {        var alert = UIAlertVIEw(Title: "PlayList is full",message: "You've reached the maximum number of songs in your playList,to add more please remove some",cancelbuttonTitle: "ok")        alert.show()    } else {        println("playList count = \(self.playLists.count)")        var newRecord: CKRecord = CKRecord(recordtype: ItemRecordname)        //var playListname = "PlayList \(self.playLists.count + 1)"        newRecord.setobject(name,forKey: "playListname")        self.cloudm.saveRecord(newRecord)        self.playLists.insertObject(newRecord,atIndex: 0)        //self.playLists.addobject(newRecord)        self.playLists.sortUsingDescriptors([NSSortDescriptor(key: "playListname",ascending: true)])        var indexPath = NSIndexPath(forRow: 0,inSection: 0)        self.tableVIEw?.insertRowsAtIndexPaths([indexPath],withRowAnimation: UItableVIEwRowAnimation.automatic)    }}func numberOfSectionsIntableVIEw(tableVIEw: UItableVIEw!) -> Int {    return 1;}func tableVIEw(tableVIEw: UItableVIEw!,heightForheaderInSection section: Int) -> Int {    return 1}func tableVIEw(tableVIEw: UItableVIEw!,vIEwForFooterInSection section: Int) -> UIVIEw {    var vIEw = UIVIEw(frame: CGRect.zeroRect)    return vIEw}func tableVIEw(tableVIEw: UItableVIEw!,heightForFootInSection section: Int) -> Int {    return 1}func tableVIEw(tableVIEw: UItableVIEw!,numberOfRowsInSection section: Int) -> Int {    return playLists.count}func tableVIEw(tableVIEw: UItableVIEw!,cellForRowAtIndexPath indexPath: NSIndexPath!) -> UItableVIEwCell!  {    let CellindentifIEr: Nsstring = "playListCell"    var cell : UItableVIEwCell  = tableVIEw.dequeueReusableCellWithIDentifIEr(CellindentifIEr) as UItableVIEwCell    var selectedVIEw = UIVIEw(frame: CGRectMake(0,cell.contentVIEw.frame.size.wIDth,cell.contentVIEw.frame.size.height))    cell.selectedBackgroundVIEw = selectedVIEw    cell.backgroundcolor = UIcolor.clearcolor()    var records: CKRecord = self.playLists[indexPath.row] as CKRecord    var playList:String = records.objectForKey("playListname") as String    println("PlayLists are \(playList)")    cell.textLabel.text = playList    return cell}func tableVIEw(tableVIEw: UItableVIEw?,canEditRowAtIndexPath indexPath: NSIndexPath?) -> Bool {    // Return NO if you do not want the specifIEd item to be editable.    return true}func tableVIEw(tableVIEw: UItableVIEw!,commitEditingStyle editingStyle: UItableVIEwCellEditingStyle,forRowAtIndexPath indexPath: NSIndexPath!) {    if editingStyle == .Delete {        // Delete the row from the data source        self.cloudm.deleteRecord(self.playLists[indexPath.row] as CKRecord)        self.playLists.removeObjectAtIndex(indexPath.row)        tableVIEw.deleteRowsAtIndexPaths([indexPath],withRowAnimation: .Fade)    }}func tableVIEw(tableVIEw: UItableVIEw!,dIDEndEditingRowAtIndexPath indexPath: NSIndexPath!) {    if playLists.count > 0 {        //self.noFoodLabelAlpa(0,withDelay: 0)    } else {        //self.noFoodLabelAlpa(1,withDelay: 0)    }}overrIDe func prepareForSegue(segue: UIStoryboardSegue!,sender: AnyObject!)  {    var indexPath = self.tableVIEw!.indexPathForSelectedRow()    var record: CKRecord = self.playLists[indexPath.row] as CKRecord    let playListOpen: PlayListsOpenVIEwController = segue.destinationVIEwController as PlayListsOpenVIEwController    playListOpen.parentRecordID = record.recordID.recordname    playListOpen.cloudm = self.cloudm}

}

更新：
好的,所以我已经安装了xcode beta 5,现在模拟器和我的手机都收到这个错误,这在这个版本之前不存在任何想法？

解决方法 这似乎是您正在使用的EcslIDingVIEw中的错误.看到他们的 issue tracker.有一个解决方法,有助于一些情况,但它不会帮助你在这里恐怕.我们现在可以做的就是等待一个补丁,或者让苹果在Beta 5中打破他们所打破的一切.

我决定把所有的EcslIDing都抛出窗外,重新开始使用SWRevealViewController.这个开关令人惊讶的是没有痛苦,把大约一个小时的工作花了一个约20K LOC的应用程序.这是我建议任何人遇到这个问题.

现在有一个修复合并到主分支.我会在这里发布,以供参考,它由SpruceGoose429提供,并附加于fcy Github上：

In EcslIDingVIEwController.m replace the following code:

- (ID<UIVIEwControllerTransitionCoordinator>)TransitionCoordinator {    return self;}

With this block:

- (ID<UIVIEwControllerTransitionCoordinator>)TransitionCoordinator{    // Return self if a Transition is in progress (we're the Transition coordinator).    // Otherwise,defer to super.    return ((_TransitionInProgress)? self: [super TransitionCoordinator]);}

正如我所提到的那样,修复程序是EcslIDingVIEwController的2.0.3版本.

总结

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