[QUICK-COCOS2DX] can not find the exact location of the error, replace the original file to try to narrow the problem range

, the error message is that an error occurred while calling the upstarlayer.onbuttinreleased function, but there is no specific

Because there are more than one button called this function, so it is extremely troublesome to find, probably know that there is a problem with the control, fortunately, before using SVN saved a version, and then directly with the previous UI folder copied to the original folder, no error.

Can be sure that the control is out of the question, and then replace the UI file, to see which one error, in the piecemeal code replacement, finally found is to copy the control file when the button event function did not modify the problem.

Successful resolution, all, every time a version, upload to SVN is necessary, can be quickly back, to ensure that the file is not a big mistake.

[QUICK-COCOS2DX] can not find the exact location of the error, replace the original file to try to narrow the problem range