Xcode7:如何快速发送崩溃报告

问题描述

我的小任务是如何发送崩溃报告?我不知道这个例子是对还是错.

My small task is, how to mail crash report? I don't know whether this example is right or wrong.

编码:

override func viewDidLoad() {
        super.viewDidLoad()

        func exceptionHandler(exception : NSException) {
            print("\n\n \(exception)")
            print("\n\n \(exception.callStackSymbols)")


            mailAcn() // SENDING MAIL ACTION WHEN EXCEPTION CAUGHT
        }

        NSSetUncaughtExceptionHandler(exceptionHandler) //Error: A C Function pointer cannot be formed from a local function captures context


        // Do any additional setup after loading the view, typically from a nib.
    }

我正在跟踪此链接，如何使用NSSetUncaughtExceptionHandler在UIView上显示异常消息在Swift

I am following this link,,How to use NSSetUncaughtExceptionHandler to show exception message on UIView in Swift

正在接收一些未知错误.请指导我，如何解决这个问题?

Some unknown error is receiving. Kindly guide me, how to solve this?

推荐答案

mailAcn()表示self.mailAcn()，即它正在self上调用实例方法.因此，该函数从周围的范围捕获变量self，因此不能用作C函数.

mailAcn() means self.mailAcn(), i.e. it is calling an instance method on self. Thus, the function captures the variable self from the surrounding scope, and it cannot be used as a C function.

您可以尝试将mailAcn设为顶级功能.

You can try to make mailAcn a top-level function instead.

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