Issue with FlightPlot


I’m able to analyse the attached log with, but if I try to open it with latest flightplot either from the master branch or using release binary I get the error java.nio.InvalidMarkException.

I have attached my log file here. Can anyone confirm if I have to change the format of the file from px4log before opening it with FlightPlot?

Also if I open the sample log from, FlightPlot is able to analyse and if I download the .ulg file from the for the uploaded log then also FlightPlot is able to open the logs.


Yes you just need to change the file extension. The downloaded file from is exactly the same as the one you upload.

Thanks a lot @bkueng, just changing the extension did the magic. Changing the file extension to .ulg worked, lolz :smile: