MMM-assistant2display spotify error

[MisterT]

Hi everybody and @bugsounet

I just updated MMM-google assistant and MMM-assistant2display an now i have an error with spotify. I can’t see on the bottom of my screen the listening music. In console i have these errors:

spotify.js:1 Uncaught TypeError: Cannot read property 'src' of null
    at Spotify.updateSongInfo (spotify.js:1)
    at Spotify.updateCurrentSpotify (spotify.js:1)
    at Class.socketNotificationReceived (MMM-Assistant2Display.js:1)
    at module.js:250
    at Socket.<anonymous> (socketclient.js:39)
    at Socket../node_modules/component-emitter/index.js.Emitter.emit (index.js:145)
    at Socket.emitEvent (socket.js:253)
    at Socket.onevent (socket.js:240)
    at Socket.MMSocket.self.socket.onevent (socketclient.js:33)
    at Socket.onpacket (socket.js:204)
updateSongInfo @ spotify.js:1
updateCurrentSpotify @ spotify.js:1
socketNotificationReceived @ MMM-Assistant2Display.js:1
(anonymous) @ module.js:250
(anonymous) @ socketclient.js:39
./node_modules/component-emitter/index.js.Emitter.emit @ index.js:145
emitEvent @ socket.js:253
onevent @ socket.js:240
MMSocket.self.socket.onevent @ socketclient.js:33
onpacket @ socket.js:204
(anonymous) @ index.js:21
./node_modules/component-emitter/index.js.Emitter.emit @ index.js:145
ondecoded @ manager.js:207
(anonymous) @ index.js:21
./node_modules/component-emitter/index.js.Emitter.emit @ index.js:145
add @ index.js:117
ondata @ manager.js:199
(anonymous) @ index.js:21
./node_modules/component-emitter/index.js.Emitter.emit @ index.js:145
onPacket @ socket.js:387
(anonymous) @ socket.js:196
./node_modules/component-emitter/index.js.Emitter.emit @ index.js:145
onPacket @ transport.js:103
onData @ transport.js:96
ws.onmessage @ websocket.js:108

My config.js is the same before and after the update. and token on spotify is ok

Do you have a solution ?

thx