Keller_proj7

It looks like there is a problem related to the filenames of images. Java is case sensitive in general, but because Windows (and other operating systems) are not case sensitive about filenames, it might work on your machine, but when uploaded to the Gallery it breaks if the cases are not correct. So, check that the names of the images that you use in the code is exactly the same as the filenames - including upper and lower case. In this case it is the file "savedata.txt" that is the problem.