Thank you for attaching your code. This was the first hint that you were dealing with a relatively new product, LabVIEW NXG 3.1, which is sort of "new", one might say possibly not ready for Prime Time. However, I opened your code, deleted the For Loop, closed the Project, had LabVIEW generate one of its "Something strange happened when you closed the file, do you want me to tell NI about it? (to which I said "Yes").
Some comments:
- Nothing would have happened if you didn't attach the code. Of course, it is partly our fault, we never thought to ask if you were using NXG (many of us are also "newbies" with NXG).
- LabVIEW 2018 and 2019 (not NXG, just "regular LabVIEW") also generate (for me, at least) random errors on closing Projects. No reason why, I ascribe it to sloppy shutdown of the Development System.
- LabVIEW is pretty complex, has a lot of "moving parts", and orderly shutdown can be difficult. So I'm not particularly bothered if NXG also may have some quirks.
- I was able to open the saved version, and the For loop is still absent. I did not get a "Back-end Compiler Failure" error.
Bob Schor
