Problem when build signed apk #7
Description
When I try to generate signed apk I get some erros. But when I build a debug aplication, it works.
I don't know if I'm doing something wrong or I forgot to set up something.
Warning:com.kosalgeek.genasync12.MainActivity: can't find referenced class com.kosalgeek.genasync12.R$layout
Warning:com.kosalgeek.genasync12.MainActivity: can't find referenced class com.kosalgeek.genasync12.R$id
Warning:com.kosalgeek.genasync12.MainActivity: can't find referenced class com.kosalgeek.genasync12.R$layout
Warning:com.kosalgeek.genasync12.MainActivity: can't find referenced class com.kosalgeek.genasync12.R$id
Warning:com.kosalgeek.genasync12.MainActivity: can't find referenced class com.kosalgeek.genasync12.R
Error:Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease'.
Job failed, see logs for details