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unexpected crash of LabVIEW

I have TWO programs, using vision software.

Program 1 to capture images, using an USB webcam. Program 2 to analyse them.

seperately they work correctly.

Including ending the program.

as both program clears all images when they stop executing, they cannot operate together.

I have modified both programs so they can stop the other.

effect: when program 1 starts while program 2 is running, program 2 will stop and program 1 will operaty correctly.

But: when program 2 starts while program 1 is running, program 1 will stop and CLOSE all LabVIEW actitivity.

This happens when finishing the program 1, see attachment picture 1.

The resulting error message vary the instruction number, but the memory adress is the same. see the other attachments.

 

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Cannot the programs be used as subvi in a main vi?
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Do you have a Close LV function in there?

 

THose error messages make me think there is a dll that is not being handled correctly.

 

That is all I can say with the data provided.

 

Ben

Retired Senior Automation Systems Architect with Data Science Automation LabVIEW Champion Knight of NI and Prepper LinkedIn Profile YouTube Channel
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