Empty '24-hour pie chart'

[Inachis]

Fresh install on a different Pi 4B for demo purposes. All is OK except the pie chart is empty. It has been updated and rebooted but still empty pie.

My original system unfortunately is spinning for Species Stats and haven't had time to investigate, it is still otherwise performant.

BattyBirdNET Pi shows the populated pie chart.

Cheers,
Kelvin

[brownsw77]

I recently installed the version of Birdnet-Pi from Nachtzuster, and things appear to be working except for Pie Chart. There must be an error in processing records from the database, but I'm such a newbie I can't figure out who to discuss it with.

[Inachis]

Hi,
That's exactly the same problem on your new install of the Nachtzuster fork so it should be raised as an issue on that fork....will you do that?

I suspect a recent update to an imported module/library may be the cause?

I checked the versions of Chart.js on all of my installations and they are all the same: Chart.js v2.9.4 so it suggests that it is the data generated for the pie chart that is in error - as previously noted the BattyBirdNET populates the pie.

Cheers,
Kelvin

[brownsw77]

I'll let them know about it.

[alexbelgium]

Hi, this is due to an incompatibility with plotly 6.0.0. I've proposed a PR on Nachzuster's repo that fixes it (not yet merged)