Labview fatal error in fpsane.cpp, line 399

[Gabi1]

arg!!!

i have LV 8.2.1 on my laptop. LV is crashing very often without telling me why. but this time it actually did:

fpsane.cpp, line 399.

never had this problem with LV 8.2.0 (upgraded only because had to reboot computer).

what was i doing at that time:

after changing some typedefs on enums, rewired a few nodes on a (very) simple subvi, that includes only but 4 enums and a case structure.
then i went preparing night food for baby. came back and had error.... of course, did not save main project...

should i go back to LV 8.2.0?

[Ben_...]

Hi Gabi,

could you post the code so I can reproduce it

Best Regards

Benjamin
AE National Instruments

[Gabi1]

sorry i cant, this project is proprietary.

But i think i figured out the problem: the FP of the main vi has minimal screen size set for a 17" diameter screen. my laptop has only 15. then when i maximize the window, the size of the FP is smaller than its predefined minimum. it does work most of the time, but everytime i do 'undo', or create/delete a property node, LV resets the FP size to its minimal preset value. LV crashed quite often. now i cancelled the minimal size, and it seems much more stable. In my office computer i have no problem, but it is 8.2.0 there, with 17" panel...

[Ben_...]

Hi Gabi,

could you send in the error report located in C:\Dokumente und Einstellungen\"Username"\Eigene Dateien\LabVIEW Data\lvfailurelog\*.log

Best Regards
Benjamin

[Gabi1]

here i send you the relevent logs. the last one is the fpsane one. had to delete name of vi and folders.

thanks for looking into it.

[Ben_...]

Hi Gabi,

your problem is a known issue in LabVIEW 8.2.1.
We working on to fix the problem, we handle this issue with the ID: 49ECOCGF

Best regards
Benjamin

[Gabi1]

thanks.

well i just got 8.5, so thinking to switch over, unless major drawback.