Unknown exceptions during alpha test (Android)

Hello. This is one of the weirdest issues i've encountered. My android game runs just fine, but when I download && test my game after uploading apk to google play, I think I'm getting an exception somewhere at the beginning cuz some stuff that's supposed to load doesn't load. Here's the weirdest part, when I connect my phone to my pc and click build & run, I don't encounter any issues like that, game runs fine. Any ideas?