[Flutter][!] Android toolchain - develop for Android devices (Android SDK 28.0.3) ! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses

 

 

https://github.com/flutter/flutter/issues/16280

 

C:\Users\%user%\AppData\Local\Android\Sdk\tools\bin
open a Terminal on this folder, and run the command:
sdkmanager --licenses