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に送信されるメッセージ：[UITextFieldの保持]：私はこのメッセージを取得割り当て解除インスタンス
[UITextField retain]: message sent to deallocated instance.
は、私がメッセージを理解するが、私は「メッセージ」が送信されたかわからないとどのように起きてからそれを停止することを... 。
次の作品私は、コントローラを却下する前に遅らせるために持っている理由「罰金」私はわからないながらfunc dismissController() {
self.view.endEditing(true)
self.dismissViewControllerAnimated(false, completion: nil)
}
：
このコードは、エラーを生成します10
func dismissController() {
self.view.endEditing(true)
let delay = 0.75 * Double(NSEC_PER_SEC)
let time = dispatch_time(DISPATCH_TIME_NOW, Int64(delay))
dispatch_after(time, dispatch_get_main_queue()) {() -> Void in
self.dismissViewControllerAnimated(false, completion: nil)
}
}
EDIT：（ほぼ完全なコード）：locationIsSelected =真
@IBOutlet weak var locationTextView: UITextField!
@IBOutlet weak var userIDTextView: UITextField!
var treeLocationArray = NSMutableArray()
var treeUserIDArray = NSMutableArray()
せpickerView = UIPickerView（） するvar pickerButton = UIButton（） VAR keyboardButton = UIButton（） VAR
override func viewDidLoad() {
super.viewDidLoad()
//....
locationTextView.delegate = self
userIDTextView.delegate = self
//Get the Plist... etc
treeLocationArray = dict?.objectForKey("Location") as! NSMutableArray
treeUserIDArray = dict?.objectForKey("UserID") as! NSMutableArray
locationTextView.text = userPrefs.objectForKey("DefaultLocation") as? String
userIDTextView.text = userPrefs.objectForKey("DefaultName") as? String
locationTextView.text = userPrefs.objectForKey("DefaultLocation") as? String
/// Create a view for the Accessory View
let customView = UIView(frame: CGRectMake(0, 0, 10, 50))
customView.backgroundColor = UIColor.lightGrayColor()
/// Setup the picker button
pickerButton = UIButton(frame: CGRectMake(60 , 8, 32, 32))
pickerButton.setImage(UIImage(named:"dropIcon"), forState: .Normal)
pickerButton.tintColor = UIColor.blueColor()
pickerButton.addTarget(self, action: #selector(UserDefaultsViewController.pickerTapped), forControlEvents: UIControlEvents.TouchUpInside)
customView.addSubview(pickerButton)
/// Setup the keyboard button
keyboardButton = UIButton(frame: CGRectMake(10 , 8, 32, 32))
keyboardButton.setImage(UIImage(named:"keyboardIcon"), forState: .Normal)
keyboardButton.tintColor = UIColor.blueColor()
keyboardButton.addTarget(self, action: #selector(UserDefaultsViewController.keyboardTapped), forControlEvents: UIControlEvents.TouchUpInside)
customView.addSubview(keyboardButton)
locationTextView.inputAccessoryView = customView
userIDTextView.inputAccessoryView = customView
}
func textFieldDidBeginEditing(textField: UITextField) {
if textField == locationTextView {
locationIsSelected = true
}
if textField == userIDTextView {
locationIsSelected = false
}
self.pickerView.reloadAllComponents()
}
func keyboardTapped(){
if locationIsSelected {
locationTextView.resignFirstResponder()
locationTextView.inputView = nil
locationTextView.becomeFirstResponder()
}
else {
userIDTextView.resignFirstResponder()
userIDTextView.inputView = nil
userIDTextView.becomeFirstResponder()
}
}
func pickerTapped(){
if locationIsSelected {
locationTextView.resignFirstResponder()
locationTextView.inputView = nil
locationTextView.inputView = pickerView
locationTextView.becomeFirstResponder()
}
else {
userIDTextView.resignFirstResponder()
userIDTextView.inputView = nil
userIDTextView.inputView = pickerView
userIDTextView.becomeFirstResponder()
}
}
func numberOfComponentsInPickerView(pickerView: UIPickerView) -> Int {
return 1
}
func pickerView(pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
var numberOfComponents = Int()
if locationIsSelected {
numberOfComponents = treeLocationArray.count
}
else {
numberOfComponents = treeUserIDArray.count
}
return numberOfComponents
}
func pickerView(pickerView: UIPickerView, numberOfRowsInSection section: Int) -> Int {
var numberOfComponents = Int()
if locationIsSelected {
numberOfComponents = treeLocationArray.count
}
else {
numberOfComponents = treeUserIDArray.count
}
return numberOfComponents
}
func pickerView(pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
var componetString = String()
if locationIsSelected {
componetString = (treeLocationArray[row] as? String)!
}
else {
componetString = (treeUserIDArray[row] as? String)!
}
return componetString
}
func pickerView(pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
if locationIsSelected {
if treeLocationArray.count >= 1 {
locationTextView.text = treeLocationArray[row] as? String
}
}
else {
if treeUserIDArray.count >= 1 {
userIDTextView.text = treeUserIDArray[row] as? String
}
}
}
あなたは後でそのテキストフィールド変数にアクセスする他の場所で遅延を使用していますか？ – Shubhank
いいえ他のところは...私は衝突のためここに遅れを追加しました –
おそらくこれを再現するサンプルprojを作成できますか？ギフトボックスにアップロードして – Shubhank