Re: Expanding "this" kills my application
Re: Expanding "this" kills my application
- Subject: Re: Expanding "this" kills my application
- From: Chris Espinosa <email@hidden>
- Date: Wed, 5 Dec 2007 15:04:08 -0800
On Dec 5, 2007, at 2:49 PM, Laurence Harris wrote:
I'm trying to track down a problem in my application running in
Leopard. I get to a point where I stop in the debugger and I want to
view the member variables of the current object. I click the
disclosure triangle for "this," and about two seconds later my
application disappears. This is consistent. Any ideas?
Turn off Data Formatters, first. If that makes your app survivable,
that narrows it down.
Check to see whether there's anything in Console.app's CrashReporter
folder under your app's name. If there are backtraces there it may
help us figure out what is actually crashing.
In order to get access to your app's data values, Xcode's data
formatters run in your app's process space, so they're subject to all
the vagaries of any running code. You could have a bug that's
smashing the data formatters. You could have a bad value for a local
variable or argument that causes some underlying routine to crash when
trying to interpret it (data formatters need to be as fast as
possible, so they're not terrifically hardened against bad values).
Chris
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