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MFC debugging help

Zapho · 2006-01-31 11:54:40

Hi there, I'm writing an MFC application which is something I don't usually do, I usually write console apps, but anyway I'm getting the following error message every so often when debugging. User breakpoint called from code at 0x7cxxxxxx This is followed by an exception when I try to step on more line. Its probably…

31-01-2006 11:54AM

#1

Zapho

Registered Users, Registered Users 2 Posts: 1,268 ✭✭✭

Join Date: November 2004

Posts: 1154

Hi there, I'm writing an MFC application which is something I don't usually do, I usually write console apps, but anyway I'm getting the following error message every so often when debugging.
User breakpoint called from code at 0x7cxxxxxx
This is followed by an exception when I try to step on more line. Its probably something to do with the heap but I'm not really sure. My code involves a thread which constantly poles the serial port for data, then puts in an STL queue. Then at timed intervals the queue is read and plotted on a graph. Now I've made sure that the queue is only read when data is available but this is still happening. If I run the program normally, it generally crashes after a few minutes. Anybody have any ideas? I'd really appreciate it!

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