No lines in graph

[flatwound]

btfl_002.zip

When opening the bbl from a bf 4.0 quad, I can see there's data, but the lines are not plotted.

using the linux64 bit archive.

EDIT: attached log

[McGiverGim]

Attach your log please.

[flatwound]

Done

[McGiverGim]

At least in windows, it works:

I will try to test it under Linux later.

[McGiverGim]

Tested under linux:

• The first time I openend the BBL file, the same than you. No lines.
• Modified the graphs adding one, pressing the Graph setup button, and all ok.
• Now all is ok every time I open a BBL file.

Maybe some old data of older versions, that is refreshed in the Graph setup. Can you test to add some graphs?

[flatwound]

Yep works when adding additional graph.. thx!

[jhillyerd]

I've never installed or run the black box explorer before today, and ran into this issue. v3.3.1 win32 on Win 10

[junwoo091400]

Maybe this is a fixable issue? ;(

[SantiCO19]

Same issue here on Win10, BBLV version 3.4.0 win32

[Christian-Seematter]

Same issue here on Win 10, version 3.5.0 from
betaflight-blackbox-explorer-installer_3.5.0_win32.exe

[dkijkuit]

Same issue here on a fresh Win10 system. After pressing 'Graph setup' and 'Save changes' the graph suddenly appeared.

[McGiverGim]

We usually associated this to an update of the blackbox. Your windows 10 never had blackbox installed before?

[dkijkuit]

We usually associated this to an update of the blackbox. Your windows 10 never had blackbox installed before?

No I actually used the blackbox for the first time ever ;)

Also the legend for the motors showed 'ZNaN' and 'ENaN' which indicates something went wrong (assuming this refers to 'Not a Number').

[sn0opy]

I can confirm the issue. Same here. First time opening on Windows and had to follow the steps described above to get my graphs going.

[McGiverGim]

I reopen this issue. Needs to be investigated.

[ouinouin]

same issue here under linux and V3.5