Thanks!
I found the problem:
V/Corona (18238): WARNING: Asset file “bg4.png” does not exist.
I/Corona (18238): Runtime error
I/Corona (18238): ERROR: table expected. If this is a function call, you might
have used ‘.’ instead of ‘:’
I/Corona (18238): stack traceback:
I/Corona (18238): [C]: ?
I/Corona (18238): [C]: in function ‘newGroup’
I/Corona (18238): ?: in function ‘?’
I/Corona (18238): ?: in function <?:133>
I/Corona (18238): ?: in function ‘dispatchEvent’
I/Corona (18238): ?: in function ‘gotoScene’
I/Corona (18238): ?: in function <?:156>
I/Corona (18238): ?: in function <?:218>
I/Corona (18238): Runtime error
I/Corona (18238):
I/Corona (18238): stack traceback:
I/Corona (18238): [C]: ?
I/Corona (18238): [C]: in function ‘newGroup’
I/Corona (18238): ?: in function ‘?’
I/Corona (18238): ?: in function <?:133>
I/Corona (18238): ?: in function ‘dispatchEvent’
I/Corona (18238): ?: in function ‘gotoScene’
I/Corona (18238): ?: in function <?:156>
I/Corona (18238): ?: in function <?:218>
I have an xperia Z1 mobile phone and the usb debugging is disabled by default, for those who has the same phone, to enable it you have to go to Settings > About phone and tap seven times on Build number.
Also need to download the adb debug driver from here: http://developer.sonymobile.com/downloads/drivers/