Error: Cannot select module with conflict on capability 'com.google.guava:listenablefuture:1.0' also provided by [com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava(compile)]

Hey, are you stumbling in that error? Then I think I could help you, try to add this line in your build.gradle:

implementation 'com.google.guava:guava:27.0.1-android'

Everything should work now!

Source: https://stackoverflow.com/a/56639924