Using NSObjCMessageLoggingEnabled, how?
Using NSObjCMessageLoggingEnabled, how?
- Subject: Using NSObjCMessageLoggingEnabled, how?
- From: Ken Tozier <email@hidden>
- Date: Mon, 2 Jun 2008 05:25:32 -0400
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
Ken
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