Re: cross development on Jaguar
Re: cross development on Jaguar
- Subject: Re: cross development on Jaguar
- From: Dennis Falling <email@hidden>
- Date: Thu, 16 Dec 2004 09:06:43 -0600
I'm fairly familiar with the debugger. Where would I find the call to
-[NSException raise] so I can throw some breakpoints around it? It
isn't something I included in my code, but rather something being
thrown by cocoa as the result of my code. :D
Thanks,
-dennis
On Dec 16, 2004, at 3:41 AM, patrick machielse wrote:
Op 16-dec-04 om 4:48 heeft Dennis Falling het volgende geschreven:
On Dec 15, 2004, at 1:50 PM, patrick machielse wrote:
What kind of exception is raised? -[NSSet
makeObjectsPerformSelector:] will 'raise NSInvalidArgumentException
if aSelector is NULL'
How do I check? is there some way to get more info than is displayed
in the crash log?
The best way is to run your application in the debugger (gdb). It's
easy from within Xcode (Debug->Debug executable). If you want more
control you can set a breakpoint on -[NSException raise]. You can also
set a breakpoint in your code (click in the margin) and step through
the program until it crashes.
So: get familiar with the debugger. It's quite easy to use :-)
Patrick
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