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
Unresolved class name
replace
.**
with
.*.*
result
-keep class com.squareup.haha.*.* { *; } -keep class com.squareup.leakcanary.*.* { *; }