PB playing a practical joke on me!
PB playing a practical joke on me!
- Subject: PB playing a practical joke on me!
- From: Andrea Perego <email@hidden>
- Date: Fri, 12 Apr 2002 12:39:09 +0200
Hi!
This post is about a problem that occurred to me this morning.
Expert Cocoa developers will find it rather obvious, but I believe
that it might help some newbie, so please forgive for the waste of
bandwidth.
In my last session of development, I was experiencing some unexpected
behavior by a class of my project: it started with a failure to
receive a new notification I had just introduced; then, in my efforts
to understand the reason, I got "evidence" that my class (subclass of
NSWindowController) didn't even receive as delegate the standard
"windowDidBecome...." notifications from its window. At least, some
NSLog calls within these methods produced no output.
A check of the nib in IB revealed no mistakes... Ok, I'll not bother
you longer:
just cleaning the project and recompiling it from scratch did the trick.
The rationale lies in the fact that I'm developing the same project
both at work and at home, using a zip as data shuttle. For some
reason file modification dates got confused and that single file in
my project was not re-compiled after my editing.
The lesson I learned (and I confess, it's not the first one on this subject!):
whenever something weird happen, first clean your project and then
start your ferreting campaign!
best regards
Andrea Perego
University of Florence - Phys. Dept.
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