DF log is not create by Pixhawk cube

#1

please suggest why Pixhawk cube is not creating log,
Auto mission df log file also not created

#2

Code bug? Ardupilot or PX4?

#3

Ardupilot

#4

What code exactly? Vehicle? More details…

#5

Ardupilot Quard Copter

#6

What version?