03-24-2011 11:15 AM
Hi,
I'm creating quite an involved system which includes a touch panel (2106T). I need 2 .exes for displaying. One for a PC and one for the touch panel. Code would be exactly the same. So after developing the software for the PC, I moved a duplicate VI over to the Touch panel device. Tried to build it and got the build error "MatchRegExpEfficient is a missing VI or C file". What does this refer to?
The display software for the touch panel is not complex. It uses a state diagram and TCP VIs along with some basic string palette VIs and Array palette VIs. The only front panel objects are a table, a string control, a numeric control, an LED indicator and a button.
I am using Labview 2010 and the Touch Panel module 2010.
Thanks in advance,
Jevon
Solved! Go to Solution.
03-25-2011 04:14 PM
Jevon:
Can you post a screen shot of the error?
It sounds like there's a ghost dependency issue of some sort. You might try deleting the "match regular expression" functions, saving, closing, reopening, and adding those functions back into your VI.
03-26-2011 03:23 AM
Thanks for the response Caleb,
I have deleted the function match regular expression from the string palette. When I went to add the function back in though, I've noticed it doesn't exist in the string palette menu for Touch Panels.
I'll have to find a work around and will post back when my application builds.
Thanks,
Jevon
03-26-2011 03:28 AM
The work around was quite simple. It does build. So its just the case that the Touch panel doesn't support all the VIs from the string palette.
Thanks!
03-28-2011 11:42 PM
Heh. Funny thing that, I'd never actually noticed those weren't supported. I guess I've never needed those functions on a touch panel before.
Between the "additional string functions" palette and the "search and replace string" functions, it sounds like you were able to get a good workaround in place. Let me know if you still have issues with that workaround.