Hello everyone I am new to the forum and I just started to develop and learn game with Corona SDK,
developing my application on android I do not know how to explain this error that occurs on my Android device and not on emulator
should be in my case, this ??
http://forums.coronalabs.com/topic/24633-debugging-on-device-tips-and-tricks/
the photo and the main.lua (in.zip) file here :
Hi @marinellibeppe0,
This appears to be a fairly basic Lua scoping error (according to the “upvalue” error report). Please view the following video on scoping so that you understand this essential issue in Lua:
http://www.youtube.com/watch?v=2ATlcGP2zMY
Best regards,
Brent Sorrentino
thank you , but i have not find the problem … 
Hi @marinellibeppe0,
This appears to be a fairly basic Lua scoping error (according to the “upvalue” error report). Please view the following video on scoping so that you understand this essential issue in Lua:
http://www.youtube.com/watch?v=2ATlcGP2zMY
Best regards,
Brent Sorrentino
thank you , but i have not find the problem …