How to resolve the error of a stuck robot?

1. Lift the robot and place it in an open area, then press the start button to resume cleaning.
2. Check if any foreign objects are caught in the side brushes, roller mop, or main brush. If there are any, remove them and follow step 1 to continue.
3. Check if the front camera of the robot is dirty. If so, use a slightly damp tissue to clean it, then follow step 1 to continue.
4. Check if the robot has enough battery power. If not, place the robot in the base station for charging, then follow