Re: NSAssert no longer displaying reason in console
Re: NSAssert no longer displaying reason in console
- Subject: Re: NSAssert no longer displaying reason in console
- From: Matt Neuburg <email@hidden>
- Date: Sun, 30 Oct 2011 09:45:25 -0700
On Mon, 24 Oct 2011 16:01:30 -0700, Ben Kennedy <email@hidden> said:
>On 24 Oct 2011, at 3:53 pm, Matt Neuburg wrote:
>
>> That's all! Dude, where's my reason? And without a printing of the reason, what's the good of the assert? (And hey, I wouldn't mind seeing that lovely call stack, too.)
>
>Exceptions don't get logged automatically anymore when running under iOS 5, in my experience. I've had to manually add breakpoint actions of "po $eax" and "po $r0" on "objc_exception_throw" and "-[NSException raise]" to deal with this problem.
Just reporting back further: I found that telling my objc_exception_throw to po $eax had no effect in GDB under Xcode 4.2 / iOS 5. I could say po $eax at the gdb command line and it worked, showing the reason; but Xcode seems to be tromping on the logging in such a way that attaching this as a po gdb command to the exception doesn't work.
However, if I switch to LLDB, it does work. m.
--
matt neuburg, phd = email@hidden, <http://www.apeth.net/matt/>
A fool + a tool + an autorelease pool = cool!
Programming iOS 4!
http://www.apeth.net/matt/default.html#iosbook_______________________________________________
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