On April 6, 2016 at 10:18, SWOInstaller said...
Leaving open signals isn't a big deal for the most part, no not clean programming but isn't going to affect anything either. In this case he hasn't connected any of his Projector commands to the touch panel thus why he is getting warnings/notices and the projector not working.
I know. When you're learning this, stuff can happen and just didn't want him worrying about it too much. If there's a major error, the program will let you know.
