Download dataflash logs failed

twistedwings · June 18, 2019, 5:01am

Matek F405-CTR
Copter 3.6.9
MP 1.3.68

mboland · June 18, 2019, 8:11pm

Obvious question first:
Have you connected to the FC?

twistedwings · June 18, 2019, 8:44pm

are you kidding me?
First saw this error after upgrading to 3.6.9.

xfacta · June 18, 2019, 8:59pm

Connected via USB or telemetry radio? Really only USB works for log download.
Since you say “upgraded” I guess that means you’ve got some experience with log downloads, but thought we better just clear that up.

twistedwings · June 19, 2019, 5:04am

yes, connected via USB.
I have downloaded countless log files before whithout any problems.

twistedwings · June 19, 2019, 6:30pm

seems that this error occurs after deleting all log files “Clear Logs”.

mboland · June 19, 2019, 10:53pm

Have you done a Mission Planner upgrade lately?
Are you running release or beta Mission Planner?

twistedwings · June 20, 2019, 4:25am

I am running MP release 1.3.68.
I think I saw this error for the 1st time in 1.3.67 but I’m not sure.