Unresolved class name proguard-rules Android Studio 4.0

Question

When I update to Android Studio 4.0 proguard-rules it shows warning Unresolved class name. Below is example but I sure it still waring the exist class in my pro

Answer 1

replace

.**

with

.*.*

result

-keep class com.squareup.haha.*.* { *; }
-keep class com.squareup.leakcanary.*.* { *; }