blocks|key|3043774|text|大多数崩溃都是在过早释放的内存中发现的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3043775|3043776|你检查过你的内存和崩溃代码了吗？|unordered-list-item|3043777|即使你在调试器中运行程序，它也是不可追踪的吗？|3043778|3043779|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|L|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|M|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|N|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|J|$]]

Most crashes are to be found in too early released memory.

<ul>
<li>Have you checked your memory management?</li>
<li>Whats the crash code?</li>
<li>Is it untraceable even if you run the program in a debugger? </li>
</ul>

blocks|key|958991|text|如果您认为在IB中搞砸了，请查看每个元素的Connections+Inspector+(cmnd+%2B+2)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|958992|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you think you've screwed up in IB, look at the Connections Inspector (cmnd + 2) for each element.

blocks|key|727521|text|type|unstyled|depth|inlineStyleRanges|entityRanges|data|727522|+It现在崩溃，并出现未处理的异常错误|blockquote|727523|727524|727525|有什么例外吗？|727526|调试器控制台中的输出将解释问题所在。|727527|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|-4|4|5|6|L|7|@]|8|@]|9|$]]|$1|A|3|B|4|C|6|M|7|@]|8|@]|9|$]]|$1|D|3|-4|4|5|6|N|7|@]|8|@]|9|$]]|$1|E|3|-4|4|5|6|O|7|@]|8|@]|9|$]]|$1|F|3|G|4|5|6|P|7|@]|8|@]|9|$]]|$1|H|3|I|4|5|6|Q|7|@]|8|@]|9|$]]|$1|J|3|-4|4|5|6|R|7|@]|8|@]|9|$]]]|K|$]]

<blockquote>
 It now crashes with an unhandled exception error
</blockquote>

What's the exception? 

The output in your Debugger Console will explain what the problem is.

blocks|key|727556|text|确保没有错误地将XIBs视图与File的所有者断开连接。可能是一个插座，也可能不是，但视图仍然需要连接。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|727557|727558|连接检查器，并确保它在那里。|unordered-list-item|727559|或检查任何其他缺少的连接。|727560|727561|不知道您的XIB的详细信息是很难判断的，但这通常是常见的情况。|727562|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|N|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|O|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|P|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|L|$]]

make sure you didn't disconnect that XIBs view from File's Owner by mistake. Could've been either an outlet or not, but the view still needs a connection. 

<ul>
<li>Connections inspector and make sure that it's there. </li>
<li>Or check for any other missing connections.</li>
</ul>

No knowing the details of your XIB is hard to tell, but that's usually a common case.

In some working code, I had a call to PushViewController, which loaded (successfully) a new view from an xib.

I went into the XIB and added a couple of buttons. Retried the code, and the view continued to be displayed at the appropriate point in the code.

I then deleted those buttons, and since that point, the code no longer works. It now crashes with an unhandled exception error. I can't track it through the debugger - it takes a few steps into the code and crashes.

I've probably disconnected something in IB, but I don't know what.

Can anyone offer any suggestions as to what I've broken, and how to fix it?

Thanks in advance for your assistance.

PushViewController now crashes

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在一些工作代码中，我调用了PushViewController，它(成功地)从xib加载了一个新视图。我进入了XIB并添加了几个按钮。重试了代码，视图继续显示在代码中的适当位置。然后我删除了这些按钮，从那时起，代码就不再起作用了。它现在崩溃，并出现未处理的异常错误。我不能通过调试器跟踪它-它需要进入代码中的几个步骤，然...

问PushViewController现在崩溃了
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问PushViewController现在崩溃了EN