Error in DataFlash logs and tlogs


I have a PX4. I went for a mission with a single waypoint, using Mission Planner. Now, I wanted to check the tlogs and data flash logs. To my surprise, when I clicked on Download Dataflash logs using Mavlink, it shows, No logs to download.

The similar thing is happening in tlogs. I got tlog from the mission planner folder, but I am not able to play it after loading it.

What can be the possible issues? Is there anything wrong with Mission Planner or some settings are required to be done?

Can anyone please help me through this?

Thanks for your help in advance.


Hi Garvit, can you provide additional information and context? Flight controller hardware used, firmware version used, vehicle?