小编Lak*_*Le_的帖子

我有一个以前从未发生过的奇怪问题.当我尝试将我的Xcode8(Swift3)项目提交给AppStore时,在我选择并确认组织之后,Xcode崩溃了一些奇怪的问题报告:

2016-09-17 12:32:29.604 xcodebuild[4347:14903] [MT] IDEDistribution: - [IDEDistributionLogging _createLoggingBundleAtPath:]: Created bundle at   path '/var/folders/90/5stft2v13fb_m_gv3c8x9nwc0000gn/T/Degoo-iOS_2016-09- 17_12-32-29.600.xcdistributionlogs'.
2016-09-17 12:32:31.335 xcodebuild[4347:14903] [MT] DVTAssertions:   ASSERTION FAILURE in  /Library/Caches/com.apple.xbs/Sources/IDEFrameworks/IDEFrameworks- 11246/IDEFoundation/Distribution/IDEDistributionSummaryStep.m:213
Details:  A method claimed to have succeeded but provided an error!
Object:   <IDEDistributionSummaryStep>
Method:   +_distributionItemsWithoutBitcodeForPlatforms:flattenedDistributionItems:ar chive:withError:
Thread:   <NSThread: 0x7ff94ac07fe0>{number = 1, name = main}
Hints: None
Backtrace:
0   -[DVTAssertionHandler   handleFailureInMethod:object:fileName:lineNumber:assertionSignature:message Format:arguments:] (in DVTFoundation) 
1   _DVTAssertionHandler (in DVTFoundation)
2   _DVTAssertionFailureHandler (in DVTFoundation)
3   +[IDEDistributionSummaryStep _distributionItemsWithoutBitcodeForPlatforms:flattenedDistributionItems:archive:withError:] (in IDEFoundation)
4   -[IDEDistributionSummaryStep distributionItemsWithoutBitcodeForPlatforms:withError:] (in IDEFoundation)
5   -[IDEDistributionSummaryStep loadFromPropertyList:error:] (in …

我在UIViewController中遇到初始化参数的问题.我上课了:

class ViewController: UIViewController {
   @IBOutlet var cardButtons: Array<UIButton>

   var flipCount = 0
   var game: CardMatchingGame
   var backCardImage: UIImage
   var frontCardImage: UIImage

   required init(coder aDecoder: NSCoder) {
      self.backCardImage = UIImage(named: "back")
      self.frontCardImage = UIImage(named: "front")
      self.game = CardMatchingGame(count: cardButtons.count, deck: createDeck())

      super.init(coder: aDecoder)
  }

  @IBAction func touchCardButton(sender: UIButton) {
      var cardButtonsArray = cardButtons as NSArray
      var chosenButtonIndex = cardButtonsArray.indexOfObject(sender)
      game.chooseCardAtIndex(chosenButtonIndex)
  }

  func createDeck() -> Deck {
      return PlayingCardDeck()
  }

}

但我有一个错误

count: cardButtons.count >> Variable 'self.cardButtons' used before being initialized/Property …

我在向UITextField添加Tap Gesture时遇到问题.代码如下:

@IBAction func hanldeTap(recognizer: UITapGestureRecognizer) {
    println("works")
}

此操作与Tap Gesture Recognizer相关联.在我的TextField中我定义gestureRecognizer了OutletCollections.在我的猜测它应该工作.在所描述的配置中,手势适用于按钮或自定义视图.

你能告诉我可能出现的问题吗？我该如何解决这个问题？