if msg.isButtonPressed() error
I keep getting this error 255: screen.Show() 256: while true 257: msg = wait(0, screen.GetMessagePort()) 258: if msg.isButtonPressed() 259: ' print "Evt: msg.GetMessage();" id...
Forum Discussion
Sounds like you are getting invalid instead of an actual message, which was covered somewhat in http://forums.roku.com/viewtopic.php?f=34&t=31487. The simple solution is to throw another check that a valid event message was received (msg <> invalid).
