"First Chance: Stack OverFlow" at PlotXY function

[Dwivedi]

Hi,

I have an application which consists of UIRs made from both CVI version 6.0 and 7.0. To run the application though, I force it to use the CVI 7.0 run time engines.

I encountered a problem today (never happened before) when I got a "First Chance: Stack OverFlow" occurring at PlotXY function. The Plot that this error occurs at is a Graph Control on a 6.0 version UIR.

As per an earlier post in NI/Discussion forum, I changed the TOP-X AXIS: AutoScale to unchecked (available only for 7.0 UIRs.). This did not help.

Can anyone suggest me a solution to this problem.
Also, as it was mentioned in an earlier post in NI/D. Forum, that PlotXY had a bug in 7.0 version of CVI, Is that taken care of in the CVI 7.1 version.

Any suggestions are welcome.
Thanks and regards

Dwivedi

[duncan carter]

It's been a while since I've used CVI 6 but I recall encountering something similiar. I don't remember exactly what it was but I think it involved a divide by zero error on an axis scale where the scale icrement was an integer. I'm sorry I can't be more specific but I fixed the code by changing the integer to a double and don't have the bad code any more as this was several years ago.

Duncan

[Jeremy_L]

I believe the thread duncan is referring to is here. You can download and try the Evaluation of CVI 7.1 to see if your particular issue has been fixed.

LabWindows/CVI 7.1 Evaluation