@Alvinger I made a quick fix of line 120 in MMM-ResRobot.js
depLineCell.innerHTML = departure.track || " ";
That made the odd “undefined” tracks disappear from the track column if Västtrafik does not provide that field.
The FontAwesome symbol is still missing in the type column, though.
Thanks for the awesome work.
@Alvinger Almost there. The type symbols are gone, and some tracks are still undefined.
@Alvinger From what I can see at ResRobot - Stolptidtabeller 2 ( https://www.trafiklab.se/node/14075/console ), it seems as if Västtrafik does not always post the fields rtTime, rtTrack and rtDate in the response from the API.
@Alvinger Västtrafik user here. I got the upgrade.
Either the line type icon or the track number is shown as “undefined”. Neither is actually visible. Screenshot below.