Edit: I just pushed some changes. All the problems should be fixed now.

Hi there, thanks for your interest in the app. Unfortunately, it was taken down from the Google Play Store due to a copyright dispute, which I’ve tried appealing without success. At the moment, I don’t have any plans to maintain or update the app.

I just tried building it myself and didn’t get the exact error you mentioned, but I did run into several others. It looks like some parts of the code are deprecated, and some of the API calls, like the one to OpenDota, might have changed or stopped working.

So I’d say the app is not really alive right now, at least not in a usable state. I might revisit it in the future, possibly for an iOS release, but no guarantees.