failed to install E:\teste\firts_project\build\app\outputs\flutter-apk\app.apk: cmd: Can't find service: package Error launching application on sdk gphone x86 arm code example

Example 1: flutter build appbundle

flutter build appbundle

Example 2: flutter release

keytool -genkey -v -keystore c:\Users\USER_NAME\key.jks -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -alias key