Make project occurs without errors, but with build apk Error: Execution failed for task ': app: validateConfigSigning'. > Keystore file

As the developer himself said, you need to use the debug build mode. And it turned out!

You have a clear error on the way to keystor

signingConfigs { config { keyAlias '*****' keyPassword '*****' storeFile file('/Users/user/Desktop/ProjectEP.jks') //укажите правильный путь до файла подписи приложения storePassword '*******' } }