MidiMessage_str empty (windows)

[jean-emmanuel]

I've been receiving logs from windows users that lack of the string representation of MIDI messages generated by rtmidi. I don't use windows at all, but but maybe someone here does and could confirm/investigate this ?

[jean-emmanuel]

A minimal test case would be:

import rtmidi
m = rtmidi.MidiMessage.controllerEvent(1,1,127)
print("MIDI Message: %s" % m)