我想在按钮单击中在自定义UITableViewCell中显示UIAlertController.但我找不到任何办法.请看下面我试过的代码.

此代码在UITableViewCel中给出错误,如上图所示.
请帮帮我.全班代码如下：

@H_502_5@class CustomCellDeerCalls: UITableViewCell { override func awakeFromNib() { super.awakeFromNib() // Initialization code } @IBOutlet weak var playButton: UIButton! @IBOutlet weak var detialsInfoButton: UIButton! @IBOutlet weak var DeerCallNameLabel: UILabel! var arrayOfDetialsInfoDeerCalls: [String]=["This sound is a doe's way of locating other deer of her family group . This call can be used all year long.","Grunts are a doe's way of saying come here,also to call her fawns at Feeding time . It is critical to keep the call soft as a loud grunt is too aggressive of a call.","A buck grunt is a deeper pitch than a doe grunt,it means the same thing . The older the buck the deeper the tone. ","As the buck chases the doe as the rut approaches he is frustrated,and makes a series of soft grunts while trailing her. It's the bucks way of asking her to stop so he can be breed with her.","This sound's a lot like a calf bawl,but it is a series of buck bleats. This signals the bucks desire for company.","This is a non aggressive and social behavIoUr that all bucks do after shedding their velvet . This is when the bucks learn who can whip the other . This process does not prevent serIoUs fights later on during the rut.","This is the sound that a buck makes during the courtship when the doe stops running,but won't let the buck breed her. It's a non aggressive and frustration call by him.","This is the sound that a Doe makes to signal that her breeding time is near.","This is the sound that a Doe makes to signal that she ready to breed RIGHT NOW.","Deer make this sound to intimidate other deer and prevent fights. This call is often made by a rut- crazed buck when confronted with a rival. This sound can send smaller buck running from the area.","Another rut crazed Bucks sound to intimidate other deer and prevent fights when confronted with a rival. This sound can also send smaller buck running from the area.","This is a short aggressive rattling sequence to possibly lure in less aggressive,but curIoUs buck,as well as the local dominant whitetail buck of the area. To make this sound like a real fight sniffs,wheezes and grunts have also been thrown in for added effect."] var arrayOfDeerSoundsCall: [String]=["CONTACT","doegrunt","bkgrunt","tend","bawl","spar","rage","estrusb","bellow","sniff","wheeze","rattle"]

// var arrayOfCallsName：[String] = [“”]

@H_502_5@@IBAction func clickDetialsInfoButton(sender: AnyObject) { var alert = UIAlertController(title: "dddddd",message: arrayOfDetialsInfoDeerCalls[sender.tag],preferredStyle: UIAlertControllerStyle.Alert) alert.addAction(UIAlertAction(title: "OK",style: UIAlertActionStyle.Default,handler: nil)) self.presentViewController(alert,animated: true,completion: nil) //sender.sup // } var audioPlayer = AVAudioPlayer() @IBAction func clickplayButton(sender: AnyObject) { println(sender.tag) var alertSound = NSURL(fileURLWithPath: NSBundle.mainBundle().pathForResource(arrayOfDeerSoundsCall[sender.tag],ofType: "wav")!) println(alertSound) // Removed deprecated use of AVAudioSessionDelegate protocol AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayback,error: nil) AVAudioSession.sharedInstance().setActive(true,error: nil) var error:NSError? audioPlayer = AVAudioPlayer(contentsOfURL: alertSound,error: &error) audioPlayer.prepareToPlay() audioPlayer.play() } override func setSelected(selected: Bool,animated: Bool) { super.setSelected(selected,animated: animated) // Configure the view for the selected state } func setCell(callName: String){ self.DeerCallNameLabel.text=callName }

}