Re: Crashes in _Unwind_Resume
Re: Crashes in _Unwind_Resume
- Subject: Re: Crashes in _Unwind_Resume
- From: Greg Parker <email@hidden>
- Date: Wed, 25 Aug 2010 17:27:38 -0700
On Aug 25, 2010, at 5:20 PM, Roland King wrote:
> I've had some of those crashes recently too. In my case I tracked it down to some bad code I'd written in a KVO method which was throwing an exception when it was getting called for an update. Instead of seeing the error (invalid selector I think it was) the app just crashed, when put under the debugger I too ended up at _unwind_resume.
>
> Adding a try/catch around some main bits of the app found the real issue for me.
If anyone has a reproducible case like this, please file a bug report. The thrown exception is your problem, but the crash during exception unwinding may be a bug in the compiler or the unwinder.
--
Greg Parker email@hidden Runtime Wrangler
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