LabVIEW crashes when I save changes to a particular VI.

[David_R._Asher]

LabVIEW crashes when it tries to compile a particular VI. I have managed to get it to work a couple of times by changing a few things and making some subVIs, but the problem keeps returning.

Is there some way to fix this or clean the VI of whatever corruption keeps occurring?


Thank you,
David R. Asher

[winterishere8]

I can think of address/hardware conflicts or something that LabVIEW cannot provide an error message. I would go with hardware/address conflicts.

Try renaming the file and executing it stand-alone. also try making it as a subvi and run the toplevel code.

[David_R._Asher]

The error I get occasionally (when it's not just a generic Windows error) is:

Fatal Internal Error: "datatype.cpp", line 766

[Ben]

Make sure you are using the latest and greatest version of LV.

I seem to recall that LV 6i throwing that type of error.

LV 6.0.2 was good
LV 6.1 is probably my all time favorite!
LV 7.0 Report issue to support and upgrade to LV 7.1
LV 7.1 Contact support ASAP!

Ben

[David_R._Asher]

Yeah, I'm using 7.1

[Ben]

Please work with support!

The earlier they find out about issues, the sooner they get fixed.

Ben