[Solved] ClassNotFoundException: GooglePlayPurchasing only on Release Build

Hi,

When I build my game for android (using gradle) for debug and try to use the IAP it works as expected - Opens up a message saying the build isn't configured for billing but when built for release I get the error:

java.lang.ClassNotFoundException: com.unity.purchasing.googleplay.GooglePlayPurchasing

I have tried the method described here but it seems there aren't any missing .aar files. Any other suggestions would be greatly appreciated.

 

Okay I worked out the problem, I had minify getting rid of some of the code I need. Solved by setting the release minify setting to None in Player Settings > Publishing Settings