React-Native productFlavors (Error type 3: Activity class does not exist)

Question

I want to use 2 productFlavors for my Android App: live and staging.

In app/build.grandle I defined them like this: <

Answer 1

I had the same issue and I solve by adding the appIdSuffix to the react-native run command.

react-native run-android --variant variantDebug --appIdSuffix suffix