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oc - iOS崩溃日志

今天看crash report ,有这样两个crash:


调用 stopUpdatingLocation 函数的是一个CLLocationManager 类型的对象,为什么报错的时候会把这个对象转成NSConcerteAttributedString类型?


调用getEsubmissionResult方法的是一个UIViewController类型的对象,为什么会转成_NSCFString类型?

PHPzPHPz2772 days ago469

reply all(1)I'll reply

  • ringa_lee

    ringa_lee2017-04-18 09:58:13

    Check the code, your object should have been changed, so the corresponding method cannot be found.

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