Re: Error address resolution
Re: Error address resolution
- Subject: Re: Error address resolution
- From: David Duncan <email@hidden>
- Date: Sun, 15 Jul 2012 10:18:25 -0700
On Jul 15, 2012, at 8:34 AM, Charlie Dickman <email@hidden> wrote:
> Ok - shows my ignorance.
>
> More to the point is there any way I can trap errors like these? Is there someplace where I can read about how to process any/all errors while executing and potentially correct the situation and continue? An xcode equivalent to signal?
>
> And how can I generate an error that can be trapped?
>
> A tutorial on Xcode error processing would be invaluable.
Typically stuff like this doesn't have a formalized way to trap the error. In this case it might be best to set a breakpoint on NSCell's -setImage: method. You can add arbitrary breakpoints in Xcode's Breakpoint Navigator.
--
David Duncan
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