While run MAVROS Offboard control example (Python) occurs some WARN

[ WARN] [1701914248.600585872, 21.443000000]: CMD: Unexpected command 176, result 0
WARN [mc_pos_control] Offboard activation failed with error: Activation Failed
WARN [mc_pos_control] Position-Ctrl activation failed with error: Activation Failed
WARN [mc_pos_control] Altitude-Ctrl activation failed with error: Activation Failed
[ WARN] [1701914248.658427376, 21.479000000]: PositionTargetGlobal failed because no origin

use another terminal call the arm service to see if the drone can be armed or not, the last warning, once u change the cmd to the board, like the attitude raw, it will gone.