Path: utzoo!attcan!uunet!dino!sharkey!bnlux0!reilly
From: reilly@bnlux0.bnl.gov (kevin reilly)
Newsgroups: comp.sys.ibm.pc.programmer
Subject: NULL pointer error
Keywords: Null dos error
Message-ID: <2008@bnlux0.bnl.gov>
Date: 13 Jul 90 16:32:06 GMT
Organization: Brookhaven National Lab
Lines: 13

After exiting my program DOS writes an error to the screen
NULL pointer error R6001
I understand the meaning of the error message but how do I go about
debugging the program to find what is causing it.
From reading the documentation from MicroSoft (QC2.5) the program will
compile and link error free. But when run and then exited that is when
the error will appear.
The program ran error free up until I linked in the menu.obj file that
came with the compiler.
I guess the question is: What memory address do I watch when stepping
through the program?
Thank you in advance!
reilly@bnlux0.bnl.gov