如何跟踪僵尸对象崩溃? [英] How to track down zombie object crash?

问题描述

我的iOS应用程序发生了有线崩溃，并且无法100％复制.从崩溃日志中，我可以看到无法识别的选择器(属性访问器)被发送到类型不正确的对象(很可能是僵尸).无论如何，在XCode中是否可以用来查看是否尝试访问僵尸对象?

I am having some wired crash in my iOS app and its not 100% reproducible. From crash log I can see that unrecognized selector(property accessor) is sent to object that is not of correct type (most likely zombie). Is there anyway in XCode that I can used to see if I am trying to access zombie object ?

谢谢.

推荐答案

有两种方法. 1.转到XCode左侧的断点部分，向下可以看到添加异常断点的选项. 2.单击菜单栏>产品>方案>编辑方案 选择诊断"标签，然后单击启用僵尸对象"

There are two ways. 1. Go to breakpoints sections on the left of XCode, down you can see an option to add exception breakpoints. 2. Click Menubar > Product > Scheme > Edit Scheme select the "Diagnostics" tab and click "Enable Zombie Objects"

希望它会有所帮助:)

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