swood doesn't run on python 3.9

[int-72h]

Running swood with any midi leads to this error with --optout from mido:
ValueError: track_idx is not a valid argument for this message type
It installs fine however.

[twilligon]

you might have to open the MIDI in MIDIEditor and save it back out again to normalize its format

[int-72h]

cheers, I'll give that a shot

[int-72h]

Doesn't seem to work with that, or the example finalfantasy.mid file.

[int-72h]

It may be an issue with mido changing in recent versions, possibly