Not able to takeoff from mavproxy

Dear all,
I encounter some difficulties programing a custome drone based on orangecube and ArduCopter 4.3.3.
I tried to arm the vehicle by companion computer running mavproxy and I did it just fine but aftef that the command to takeoff is not accepted by the drone. I test it in a closed roof lab so there is no gps avalible. I just want to see the motors (with no propplerers attached)
reactions if they will respond to my commands.


Link to logfile:
https://drive.google.com/file/d/1032hFC7wydNFii9tvqaIEjqcTvGXr4bd/view?usp=share_link

Mode stabalize
Arm throttle
Takeoff 10

Ok problem was wrong installation of GPS (here 3+). After installation and configuration all was fine. Thank for help.