On Mar 19, 2009, at 11:18, [email protected] wrote:
Based on what you've posted, your source code looks rather messed up.
Presumably you have a NSArrayController subclass with a "targetPhoto"
property. What kind of property? Is it an array object?
Did you look at the code? The sample code is right there it will
tell you
what class it is.
Er, sorry, operator error. I didn't scroll down past your signature
and the blank lines that followed it.
The first thing you need to do is to find all the error messages in
your run log (and I suspect there are multiple errors, even before
the
exception) and post the actual message text.
There is nothing in the log file except for the exception. that is
being
called when you call removeObserver... I guess you didn't run the
code..
So what *is* the exception? (No, I'm not planning on running your
code. What's important is the error message *you* got.)
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