'Audiokit 5 - connect Sequencer to MIDIInstrument

I can connect to the Sequencer a physical instrument like Shaker or a callBackInstrument fine, but not a MIDIInstrument like SynthKick

var sequencer = Sequencer()
var synthKick = SynthKick()
synthKick.enableMIDI()
var track = sequencer.addTrack(for: synthKick)
track.sequence.add(noteNumber: MIDINoteNumber(60), position: 0, duration: 1)
mixer.addInput(synthKick)

on SynthKick:

public override func start(noteNumber: MIDINoteNumber,
                           velocity: MIDIVelocity,
                           channel: MIDIChannel,
                           timeStamp: MIDITimeStamp? = nil) {
    play(noteNumber: noteNumber)
}

The code above not outputs signal

What I'm doing wrong ?

audiokit


Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source

Related Questions