Stumped - Can YOU see the problem? I can't...

They say a picture is worth a thousand words - So here's the picture
(OK, would you believe a < 100K PDF screenshot of my Xcode window?)

<http://home.comcast.net/~dakiddfishhook/Problem.pdf>

Comments in it give the details, and I think I've managed to make
everything that's relevant visible. Needless to say, this one is a
stumper for me. Any help out there?

--
Don Bruder - dakidd.DeleteThis@sonic.net - If your "From:" address isn't on my whitelist,
or the subject of the message doesn't contain the exact text "PopperAndShadow"
somewhere, any message sent to this address will go in the garbage without my
ever knowing it arrived. Sorry... <http://www.sonic.net/~dakidd> for more info

In article <oPydnXfXpYWwIhnVnZ2dnUVZ_g2dnZ2d.RemoveThis@comcast.com>,
Don Bruder <dakidd.RemoveThis@sonic.net> wrote:

> http://home.comcast.net/~dakiddfishhook/Problem.pdf

At a guess, the indicated selector needs to be a method on class
NSMutableDictionary, but you have it as a method on class
TableViewController. Your code sends the message to a dictionary, not
the controller.

rus