onError called without error message

[pors]

I use the player similar to the demo App, including onError={(e) => console.log('onError', e)}.

onError is called each time the player is loaded, but the song plays just fine. The e is undefined.

Sometimes an mp3 URL can not be loaded from a remote source and the same error with an undefined error message is triggered.

Any idea how I can dig deeper into this to see what is going on?