MMM-CalDAV

[sdetweil]

@jal201 can u tell us more about your runtime environment?

are you using a NAS device, synology? or is this on a pi, without docker?

[jal201]

@sdetweil

Thank you for your time. I believe am using a pi without a docker.

[sdetweil]

@jal201 said in MMM-CalDAV:

/MagicMirror/modules/MMM-CalDAV/service/.ICLOUD_family.ics

this seems to imply the config for calendar doesn’t match the config for MMM-Caldav

caldav reads the real calendar and puts the data in the configured folder
and then the MM calendar loads it from the configured folder…

I am not the module author.

[jal201]

@sdetweil thank you for the information. I was curious about the *.ICLOUD file location. Do you see that in your application? Is that folder used?

[Tiller]

@MMRIZE

Hello again,
sorry I had a lot of work at my job, but now I’m trying again to get this MM working.
The sync to my Synology-Calendar still isn’t working.

Here are my logs:

pi@raspy:~ $ pm2 logs mm
[TAILING] Tailing last 15 lines for [mm] process (change the value with --lines option)
/home/pi/.pm2/logs/mm-error.log last 15 lines:
0|mm       |     at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
0|mm       |     at async davRequest (/home/pi/MagicMirror/modules/MMM-CalDAV/node_modules/tsdav/dist/tsdav.cjs.js:158:25)
0|mm       |     at async fetchPrincipalUrl (/home/pi/MagicMirror/modules/MMM-CalDAV/node_modules/tsdav/dist/tsdav.cjs.js:1254:24)
0|mm       |     at async createAccount (/home/pi/MagicMirror/modules/MMM-CalDAV/node_modules/tsdav/dist/tsdav.cjs.js:1307:31)
0|mm       |     at async DAVClient.login (/home/pi/MagicMirror/modules/MMM-CalDAV/node_modules/tsdav/dist/tsdav.cjs.js:1659:15)
0|mm       |     at async Fetcher.work (/home/pi/MagicMirror/modules/MMM-CalDAV/node_helper.js:89:7) {
0|mm       |   [cause]: Error: getaddrinfo ENOTFOUND invalidcaldavserver.com
0|mm       |       at GetAddrInfoReqWrap.onlookupall [as oncomplete] (node:dns:120:26) {
0|mm       |     errno: -3008,
0|mm       |     code: 'ENOTFOUND',
0|mm       |     syscall: 'getaddrinfo',
0|mm       |     hostname: 'invalidcaldavserver.com'
0|mm       |   }
0|mm       | }

Probably some auth. problem?
Maybe you got another idea.
I’m running the MM on an Raspberry Pi Zero.

Best
Till

[MMRIZE]

@Tiller
invalidcaldavserver.com ???
Usually your error message is showing that URL may be wrong.

[Tiller]

@MMRIZE
Yes, that’s what I thought too.
But I checked it again, and it’s the same URL my Synology ist showing for the calendar.
“Http://localip:5000/caldav/”

Maybe some settings on my synology are the problem?! I already checked the port, it’s open.

Best
Tillmann

[sdetweil]

@Tiller what is localip?

[Tiller]

@sdetweil
The local IP of my synology.
Something like 192.168.0.x

[sdetweil]

@Tiller ok… just checking…

just fyi IP addresses 192.168.x.y NEVER cross the internet… they are ‘unroutable’ on purpose
172. and 10. are also like that

if you share that I cannot reach it…

mine network is 192.168.2.x

[Tiller]

Hello and a happy new year to you all.

I checked the URL, tried different versions. Used the tried the same URL I use on my smartphone (the url is working), but always get the same error.

I don’t know what to do or try.
I checked the firewall and port settings on my synology, but still the same error.

Do you have any other ideas?

Best
Tillmann

[sdetweil]

@Tiller can you post your config… xx out the personal part of your source calendar

use the code block wrapper on the config post here

[Tiller]

@sdetweil

Hi Sam,

here is my config.

Thx

/* Config Sample
 *
 * For more information on how you can configure this file
 * see https://docs.magicmirror.builders/configuration/introduction.html
 * and https://docs.magicmirror.builders/modules/configuration.html
 *
 * You can use environment variables using a `config.js.template` file instead of `config.js`
 * which will be converted to `config.js` while starting. For more information
 * see https://docs.magicmirror.builders/configuration/introduction.html#enviromnent-variables
 */
let config = {
        address: "0.0.0.0",     // Address to listen on, can be:
                                                        // - "localhost", "127.0.0.1", "::1" to listen on loopback interface
                                                        // - another specific IPv4/6 to listen on a specific interface
                                                        // - "0.0.0.0", "::" to listen on any interface
                                                        // Default, when address config is left out or empty, is "localhost"
        port: 8080,
        basePath: "/",  // The URL path where MagicMirror² is hosted. If you are using a Reverse proxy
                                                                        // you must set the sub path here. basePath must end with a /
        ipWhitelist: [],        // Set [] to allow all IP addresses
                                                                        // or add a specific IPv4 of 192.168.1.5 :
                                                                        // ["127.0.0.1", "::ffff:127.0.0.1", "::1", "::ffff:192.168.1.5"],
                                                                        // or IPv4 range of 192.168.3.0 --> 192.168.3.15 use CIDR format :
                                                                        // ["127.0.0.1", "::ffff:127.0.0.1", "::1", "::ffff:192.168.3.0/28"],

        useHttps: false,                        // Support HTTPS or not, default "false" will use HTTP
        httpsPrivateKey: "",    // HTTPS private key path, only require when useHttps is true
        httpsCertificate: "",   // HTTPS Certificate path, only require when useHttps is true

        language: "en",
        locale: "en-US",
        logLevel: ["INFO", "LOG", "WARN", "ERROR"], // Add "DEBUG" for even more logging
        timeFormat: 24,
        units: "metric",

        modules: [
                {       module: "MMM-CalDAV",
                        config: {
                                servers: [
                                {
                                 accountType: "caldav",
                                  envPrefix: "SYNOLOGY_",
                                 serverURL: "http://synology-ip/CalDav/",
                                },
                                ],
                                },
                },
                {
                        module: "alert",
                },
                {
                        module: "updatenotification",
                        position: "top_bar"
                },
                {
                        module: "clock",
                        position: "top_left"
                },
                {
                        module: "calendar",
                        header: "US Holidays",
                        position: "top_left",
                        config: {
                                calendars: [
                                        {
                                                url: "http://localhost:8080/CALDAV/SYNOLOGY_Calendar.ics",
                                                name: "Calendar",
                                                auth: {
                                                        user: 'username1',
                                                        pass: 'password1',
                                                        method: 'basic'
                                                },
                                        },
                                        ],
                                },
                },
                {
                        module: "compliments",
                        position: "lower_third"
                },
                {
                        module: "weather",
                        position: "top_right",
                        config: {
                                weatherProvider: "openmeteo",
                                type: "current",
                                lat: 51.31,
                                lon: 7.28
                        }
                },
                {
                        module: "weather",
                        position: "top_right",
                        header: "Weather Forecast",
                        config: {
                                weatherProvider: "openmeteo",
                                type: "forecast",
                                lat: 51.31,
                                lon: 7.28
                        }
                },
                {
                        module: "newsfeed",
                        position: "bottom_bar",
                        config: {
                                feeds: [
                                        {
                                                title: "New York Times",
                                                url: "https://rss.nytimes.com/services/xml/rss/nyt/HomePage.xml"
                                        }
                                ],
                                showSourceTitle: true,
                                showPublishDate: true,
                                broadcastNewsFeeds: true,
                                broadcastNewsUpdates: true
                        }
                },
        ]
};

/*************** DO NOT EDIT THE LINE BELOW ***************/
if (typeof module !== "undefined") { module.exports = config; }

[sdetweil]

@Tiller thanks… just needed caldav and calendar

[sdetweil]

@Tiller said in MMM-CalDAV:

http://localhost:8080/CALDAV/SYNOLOGY_Calendar.ics

if you open that on browser someplace it works??

[Tiller]

@sdetweil

No, it still doesn’t work. I checked the path of the .ics, which should be stored in /MagicMirror/MMM-CalDav/service/
as a hidden file, but I can only find the placeholder.txt

Tillmann

[sdetweil]

@Tiller i do not know… sounds like the MMM-CalDav module didn’t mnake the conversion for some reason

[Tiller]

@sdetweil

Hello,
it’s working now, but without the MMM-CalDAV module.
I checked the url I’m using on my phone and just added it to the standard calendar module and added a “.ics” at the end of the url. Now it’s working. I tried this before and it wasn’t working.
Now it is.
Thanks for your help and support.

Best
Tillmann

[sdetweil]

@Tiller awesome!! thanks for the feedback

[MrPringless]

@MMRIZE

Hello,
Please Can you help me and Sorry for my bad English.

I have a Problem wit the CalDAV Module in Magic Mirror2.

in the pm2 error Log File i have this Message:
[2025-09-04 11:42:08.001] [ERROR] Error when loading MMM-CalDAV: Cannot find module ‘dotenv’
Require stack:

• /home/magicmirror/MagicMirror/modules/MMM-CalDAV/node_helper.js
• /home/magicmirror/MagicMirror/js/app.js
• /home/magicmirror/MagicMirror/js/electron.js
  [2025-09-04 11:42:08.379] [WARN] You’re using a full whitelist configuration to allow for all IPs
  [2025-09-04 11:42:17.749] [ERROR] Calendar Error. Could not fetch calendar: http://localhost:8080/CALDAV/FAMILY_Familienkalender.ics Error: Not Found
  at NodeHelper.checkFetchStatus (/home/magicmirror/MagicMirror/js/node_helper.js:102:9)
  at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
  [2025-09-04 11:42:18.028] [ERROR] Calendar Error. Could not fetch calendar: http://localhost:8080/CALDAV/NINA_Arbeit.ics Error: Not Found
  at NodeHelper.checkFetchStatus (/home/magicmirror/MagicMirror/js/node_helper.js:102:9)
  at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
  [2025-09-04 11:42:18.226] [ERROR] Calendar Error. Could not fetch calendar: http://localhost:8080/CALDAV/DOMINIQUE_Klasse7d.ics Error: Not Found
  at NodeHelper.checkFetchStatus (/home/magicmirror/MagicMirror/js/node_helper.js:102:9)
  at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
  [2025-09-04 11:42:18.406] [ERROR] Calendar Error. Could not fetch calendar: http://localhost:8080/CALDAV/SAMUEL_Klasse4f.ics Error: Not Found
  at NodeHelper.checkFetchStatus (/home/magicmirror/MagicMirror/js/node_helper.js:102:9)
  at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
  [2025-09-04 11:47:17.764] [ERROR] Calendar Error. Could not fetch calendar: http://localhost:8080/CALDAV/FAMILY_Familienkalender.ics Error: Not Found
  at NodeHelper.checkFetchStatus (/home/magicmirror/MagicMirror/js/node_helper.js:102:9)
  at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
  [2025-09-04 11:47:18.035] [ERROR] Calendar Error. Could not fetch calendar: http://localhost:8080/CALDAV/NINA_Arbeit.ics Error: Not Found
  at NodeHelper.checkFetchStatus (/home/magicmirror/MagicMirror/js/node_helper.js:102:9)
  at process.processTicksAndRejections (node:internal/process/task_queues:105:5)

The following errors are clear thats the result from the First ERROR.

What im doing Wrong or thinking false?