No PreArm Check Messages

Hi!

My rover says it is unable to arm, but it is not showing what the issue is on either the display GUI or within the messages tab or Mission Planner.

Does anyone know how to fix this?

Thank you!

Hi @coco,

AP should always show an error message and we think that all of the error messages should appear on this wiki page (if any are missing we will add them).

It’s possible that there is some code path that doesn’t display an error message but it’s hard to know. Could you provide an onboard log? It might be best to set LOG_DISARMED = 1 to allow produce the log without the vehicle being armed.

Thanks!