Hi,
I just installed Labview 8.0 Evaluation package yesterday. I tried to
code a user interface class using dqGOOP object oriented package. It
seems that LV 8 behaves differently from LV 7.1 which is good. One can
use same subvivi in multiple subpanels. I however run into problems
with this new feature i.e. I cannot edit the subvi after it has been
placed on two subpanels. Editing is possible after LV 8 restart.
In my code I create two similar object instances from the
panel class. I have a class method
panel_run which puts itself on the subpanel defined by refence. I have two subpanels on the main vi, one for each of my
panel_run instances. I do not stop the
panel_run instances cleanly, instead I use the Labview stop button to stop the execution. Once the main vi has runned, the
panel_run subvi cannot be edited any more. When one opens the
panel_run
subvi, a clone of the subvi is always opened instead. One cannot modify
the clone. After a few runs, I also got a memory segmentation fault
from labview, which then crashed. I was unable to repeat the crash.
I attached the code. Use
panel_test.vi to start the program. Is
there any way to get around this problem of not being able to access a
subvi after it has been placed on a subpanel?
Regards,
Tomi
p.s. Sorry for the wrong category. This is Labview 8.0 problem. There
was not however a category for labview 8, so I selected Labview 7.1.
--
Tomi Maila
