Bug: Uncaught (in promise) TypeError: mMIDIAccess.inputs is not a function

[vsariola]

My Windows/Chrome Javascript console shows the following error:

Uncaught (in promise) TypeError: mMIDIAccess.inputs is not a function
at onMIDIStarted (gui.js?id=61734:1258)
at

[mbitsnbites]

The MIDI support needs some love. I have not updated the shim, nor the MIDI code. The Web MIDI API has probably changed since I tried it last time (years ago).

[esaruoho]

Chiming into the same ticket:

When I locally launch (Mac/Chrome) Soundbox, I get the following error:

gui.js?id=82308:1258 Uncaught (in promise) TypeError: mMIDIAccess.inputs is not a function
    at onMIDIStarted (gui.js?id=82308:1258)
onMIDIStarted @ gui.js?id=82308:1258
Promise.then (async)
initMIDI @ gui.js?id=82308:1295
CGUI.init @ gui.js?id=82308:4274
gui_init @ gui.js?id=82308:4310
onload @ (index):48