當我的應用程序加載時,屏幕上出現一個麥克風。當您點擊麥克風時,會彈出一個標有「錄製」的標籤以及一個停止按鈕。當你點擊停止按鈕時,應用程序崩潰。按下按鈕後應用程序崩潰
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var recordingInProgress: UILabel!
@IBOutlet weak var stopButton: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
override func viewDidAppear(animated: Bool) {
//Hides the stop button
stopButton.hidden = true
}
@IBAction func recordAudio(sender: UIButton) {
//Shows the stop button
stopButton.hidden = false
//Shows the recording label
recordingInProgress.hidden = false
//TODO: Record Audio
print("Recording in Progress.")
}
這是我的崩潰報告:
錄製進行中。 正在錄製中。 2015-10-20 15:44:48.247 Vex [1468:533404] - [Vex.ViewController stopButton:]:無法識別的選擇器發送到實例0x14d5418a0 2015-10-20 15:44:48.253 Vex [1468:533404] *終止應用程序由於未捕獲的異常 'NSInvalidArgumentException',原因是: ' - [Vex.ViewController STOPBUTTON:]:無法識別的選擇發送到實例0x14d5418a0' *第一擲調用堆棧: (0x183be4f5c 0x1987dbf80 0x183bebc6c 0x183be8c14 0x183aecdcc 0x1891723c8 0x189172344 0x18915ac6c 0x189171c5c 0x18917188c 0x18916aac0 0x18913ba10 0x189139efc 0x183b9c5a4 0x183b9c038 0x183b99d38 0x183ac8dc0 0x18ec1c088 0x1891a2f44 0x1000322b0 0x1990068b8) 的libC++ abi.dylib:與類型的未捕獲的異常終止NSException
碰撞什麼?崩潰消息/信號?等等? –
顯示您的崩潰報告 –
我添加了我的崩潰報告@LordZsolt –