2017-04-25 43 views
0

我設置了標籤的文本,但它有時死機,EXC_BAD_ACCESS碼= 1error填充的UILabel文本屬性

EXC_BAD_ACCESS (code=1, adress=xxxxxxxxx) 

時,當它不崩潰的標籤顯示這

"Friday 10:00 AM - 10:50 AM - (action=longDelayRecognizer:, target=<UITextInteractionAssistant 0x1701d4280>)""

或該

- -2.312090474116815e+16" 

這是如何即時PO調整視圖

guard let breakoutTime = self.classSelected?.breakout?.breakoutShortFormatTimes(), 
     let breakoutDay = self.classSelected?.breakout?.getBreakoutDay() 
     else { 
      return 
    } 
    self.title = String(format:"%@ %@ - %@", breakoutDay, breakoutTime) 

所以我不知道該怎麼做。任何幫助appreciatted

回答

0

self.title = String(format:"%@ %@ - %@", breakoutDay, breakoutTime) 

包含佔位符%@ %@ - %@但只有參數breakoutDay, breakoutTime

佔位符的數量必須與參數的數量相匹配。

+0

嗯...我現在覺得很愚蠢......但是謝謝! –