DJI UAV shows that it can't take off. How to solve

If the plane can't take off, please check as follows:

1. If the motor can't start and the App prompts that it can't take off, please click to view the contents of the App prompts (whether it is in the no-fly zone or not, whether the sensor is in an abnormal state), and operate according to the corresponding prompts, such as calibrating the sensor or changing the site, and eliminating the wrong prompts before using it;

2. The plane can take off through a button in the application or a remote control. Please cross-test the two takeoff modes. If you can't take off just by the trip, please try to calibrate the remote control, check whether the rocker is normal, and make sure that the trip is in place before using it.

3. If the motor of the aircraft can rotate normally, but the stick-bumping aircraft does not rise or roll over, please check whether the blades are installed correctly first (check whether the marks on the blades are consistent with those on the motor); If the blades are installed correctly, please check whether the blades are damaged or deformed. If there is a new blade, try to install it.