我也被困住了，我也很愚蠢，我正在尝试将NSString或NSNumber放入的initWithLatitude>CLLocation。如果有人能提供帮助，那就太好了。代码如下CLLocation*location1=[[CLLocationalloc]initWithLatitude:53.778702longitude:-0.271887];CLLocation*location2=[[CLLocationalloc]initWithLatitude:53.683267longitude:-0.011330];label.text=[NSStringstringWithFormat: