Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!ames!eos!shelby!daemon
From: shiffman@sumex-aim.stanford.edu (Smadar Shiffman)
Newsgroups: comp.sys.next
Subject: re: Help with adding to a class
Message-ID: <1990@shelby.Stanford.EDU>
Date: 31 May 90 21:35:06 GMT
Sender: daemon@shelby.Stanford.EDU
Lines: 18



I'm trying to add a method to the Object class by defining a category for the
class. I can't get the other objects in my application to inherit the method.
At run time when the added method is sent to an object I get an error message:
"Unable to find method implementation".
I also noted that in GDB, after typing 'info selector method' I get:

All selectors matching 'method':
 mapped selector #3 = 'method'
..defined by: ???


Any hints?
	Thanks,
		Smadar

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