Pixhawk4 mini and farmware

Thank you everyone always. I have a question

Pixhawk 4 mini ChibiOS - Heli: ArduCopter V 3.6.3
Installed on QGround Control 2018-12-16 Version

“Chack BRD Type: Failed up Date IO Farmware” appears as an error
Is there any correspondence of Pixhawk 4 mini yet?

Pixhawk 4 (ChibiOS - Heli: ArduCopter V 3.6.3)with My Traditional Helicopter is beautifully fright. Thank you