Copter is going to disarm condition when I call the mission planner API

ArduCopter Copter 4.4
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Screenshot (42)
Screenshot (42)1366×768 133 KB

2

Please explain in more detail:

  1. What are you trying to achieve?
  2. Which exact steps did you take to achieve that?
  3. Why do you think it is not doing what it is supposed to do?
3

when a call the API for mission planner. then it work. after going to return to launch. it go to the disarm
condition. then i call the api for mission plan. in that case. copter is arm and disarm.
i show this:-

ARMED
Got MISSION_ACK: TYPE_MISSION: ACCEPTED
Got MISSION_ACK: TYPE_MISSION: ACCEPTED
Got COMMAND_ACK: DO_SET_MODE: ACCEPTED
AP: Flight plan received
AP: Disarming motors
DISARMED

i want it takeoff. but not work.