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ArduPilot / ardupilot

ArduPlane, ArduCopter, ArduRover, ArduSub source
http://ardupilot.org/
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Sitl two error[APM: PreArm: Throttle below Failsafe, Malformed SITL RC input (21)] #14047

Closed maerad7 closed 4 years ago

maerad7 commented 4 years ago

IF YOU DON'T REMOVE THESE FOUR LINES, THEN YOUR REPORT WILL BE CLOSED AUTOMATICALLY Questions and user problems should be directed at the forum (http://discuss.ardupilot.org) Please be very sure you have found a bug when opening this issue If there was a previous discussion in the forum, link to it

Bug report

Issue details

I want to fly with a simulation, but the following error pops up and it does not take off. Turn off the pre arm and issue a takeoff command to rotate the drone. It seems to be a SITL bug. Please tell me how to solve it.

Please describe the problem

Version What version was the issue encountered with ardupilot_sitl Platform [ ] All [ ] AntennaTracker [ V ] Copter [ ] Plane [ ] Rover [ ] Submarine

Airframe type What type of airframe (flying wing, glider, hex, Y6, octa etc) Ardupilot sitl Hardware type What autopilot hardware was used? (Pixhawk, Cube, Pixracer, Navio2, etc) Ardupilot sitl Logs Please provide a link to any relevant logs that show the issue Malformed SITL RC input (21) APM: PreArm: Throttle below Failsafe

throttle+Malformed sitl rc input

rmackay9 commented 4 years ago

It seems like QGC is perhaps sending joystick commands to SITL but perhaps no joystick is connected? In any case, it seems like the throttle being sent into SITL is too low.

I don't think this is an AP SITL but so I'll close this. Also support issues should really go into the forums until they're confirmed bugs.

In any case, thanks for using AP and I'll monitor this thread for replies in case you run into more troubles.