Re: Using NSObjCMessageLoggingEnabled, how?
Re: Using NSObjCMessageLoggingEnabled, how?
- Subject: Re: Using NSObjCMessageLoggingEnabled, how?
- From: email@hidden
- Date: Mon, 2 Jun 2008 11:29:31 +0200
In your Xcode project, Double click your executable. There is a
section in there called Arguments. In the BOTTOM pane ('Variables to
set in the environment') add NSObjCMessageLoggingEnabled with a value
of YES.
That should do the trick.
MAtt
On 2 Jun 2008, at 11:25, Ken Tozier wrote:
Hi
I'm trying to log messages to track down a really pesky messaging
bug where a KVO observer's "observeValueForKeyPath" class is always
called twice whenever the observed object's "pageNumber" property
changes. I googled around a bit and found that you can enable
message logging by enabling "NSObjCMessageLoggingEnabled."
Further googling led me to tech note "tn2124" which tells you can
"set the environment variable" (with no examples of HOW to set it of
course) and a blog post that says to set it like this:
export NSObjCMessageLoggingEnabled=YES
But when I do that, I get the compile errors:
expected `template' before 'NSObjCMessageLoggingEnabled'
error: expected constructor, destructor, or type conversion before
'=' token
How and where should I set this variable?
Thanks for any help
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