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MMM-CalendarExt not showing up at all

  • Hi!

    I’ve been trying for about two hours to get this module to show up, but I can’t get it to do that. The only thing I see is the header. Here’s my config.js:

          			module: "MMM-CalendarExt",
    			header: "Kalender",
          			position: "top_left",
          			config: {
            		system: {
              				show: ["daily", "upcoming"],
              				locale: 'de',
            			views: {
              				daily: {
              				upcoming: {
            			defaultCalendar: {
              						interval: 1000*60*5,
            			calendars :[
                						name: "Tommaso",
                						url: "webcal://"

    And here’s a screenshot of what I see:

    0_1567359242981_Bildschirmfoto 2019-09-01 um 19.32.41.png

    Can anyone help me, please?

    Thanks a lot,


  • Have you tried using his MMM-CalendarExt2 module? I found it much easier to use. Super quick and easy to implement.

  • Module Developer


    With my test, there is no problem at all.

    What is shown on your log file? It should be like this;

    Possible issues;

    • You might have some errors from other modules. Some errors could interrupt other module’s working.
    • Using some kind of page changer or showing/hiding modules on bootup. (are you using?)

  • @Fr8Trayne Thanks, but I really need the multiple users to have separate calendars (from my understanding, that’s not possible with MMM-CalendarExt2).

    @Sean Thanks for your input! I only use the builtin modules, plus MMM-ProfileSwitcher. And my log looks like this:

    Connecting socket for: updatenotification
    Connecting socket for: MMM-CalendarExt
    Connecting socket for: newsfeed
    Starting module: newsfeed
    Sockets connected & modules started ...
    Whoops! There was an uncaught exception...
    { Error: listen EADDRINUSE
        at Server.setupListenHandle [as _listen2] (net.js:1330:14)
        at listenInCluster (net.js:1378:12)
        at GetAddrInfoReqWrap.doListen [as callback] (net.js:1492:7)
        at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:55:10)
      errno: 'EADDRINUSE',
      code: 'EADDRINUSE',
      syscall: 'listen',
      address: '',
      port: 8080 }
    MagicMirror will not quit, but it might be a good idea to check why this happened. Maybe no internet connection?
    If you think this really is an issue, please open an issue on GitHub:
    Launching application.

    It’s obviously connected to the internet. I also looked at what is running on port 8080, but it seems that electron is running there, so I see no problem…



  • Module Developer

    @tomXGames said in MMM-CalendarExt not showing up at all:

    1. You can assign the scene for specific user. Each scene could be changed by definable notification. It means, if you can send proper notification from other module, MMM-CalendarExt2 can change it’s dedicated scene.

    { Error: listen EADDRINUSE

    You probably executed MM twice. (Or your previous MM was not killed normally) Check your pm2.

  • @Sean said in MMM-CalendarExt not showing up at all:

    You probably executed MM twice. (Or your previous MM was not killed normally) Check your pm2.

    That was it thanks.

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