@sdetweil Sorry, I missed the second one in ical.js. It works now! Thanks so much for your help.

@sdetweil Thank you, but I can only find 1 place in ical.js. There is one place in calendarutils.js but it is:
if(msTZName === ‘Customized Time Zone’){

The whole error I get is:

[19.09.2022 21:46.41.439] [DEBUG] Search for recurring events between: Mon Sep 19 2022 21:46:41 GMT-0400 (Eastern Daylight Time) and Mon Sep 18 2023 23:59:59 GMT-0400 (Eastern Daylight Time)
[19.09.2022 21:46.41.441] [DEBUG] Title: Tentative: XX, with dates: [null,null]
[19.09.2022 21:46.41.442] [DEBUG] event.recurrences: [object Object]
[19.09.2022 21:46.41.449] [ERROR] Calendar Error. Could not fetch calendar: https://outlook.office365.com/owa/calendar/4d70fc7a1bf94d5ab75018902050b8f9@tssg.ca/XXXXXXcalendar.ics RangeError: Invalid time value
at Date.toISOString (:null:null)
at /home/pi/MagicMirror/modules/default/calendar/calendarutils.js:314:28
at Array.forEach (:null:null)
at Object.filterEvents (/home/pi/MagicMirror/modules/default/calendar/calendarutils.js:142:24)
at /home/pi/MagicMirror/modules/default/calendar/calendarfetcher.js:74:29
at processTicksAndRejections (node:internal/process/task_queues:96:5)

@sdetweil said in Calendar has stopped working:

cd ~/MagicMirror/modules/default/calendar

Thanks for this. It didn’t exactly work. It definitely got further than before but I ended up with this error.

Invalid time value
at Date.toISOString (:null:null)
at /home/pi/MagicMirror/modules/default/calendar/calendarutils.js:314:28
at Array.forEach (:null:null)
at Object.filterEvents (/home/pi/MagicMirror/modules/default/calendar/calendarutils.js:142:24)
at /home/pi/MagicMirror/modules/default/calendar/calendarfetcher.js:74:29
at processTicksAndRejections (node:internal/process/task_queues:96:5)

@sdetweil Your help is greatly appreciated. It really is a great feature we constantly use for the family to keep everyone informed. If you can suggest a fix, that would be awesome.

@sdetweil Thanks for all your help.

These are the last 4 or so entries. It seems that it’s trying to pick up entries from 2021 and then comes across an old entry that it can’t parse.

{“type”:“VEVENT”,“params”:[],“uid”:“040000008200E00074C5B7101A82E0080000000093B227D5977DD701000000000000000010000000E1C248455EE3E241BFC9D2FBFB730A57”,“summary”:“Materials Due - MunichRe - Speaking & Writing Communication Skills”,“start”:$
[18.09.2022 22:22.12.572] [DEBUG] start: Tue Sep 21 2021 09:00:00 GMT-0400 (Eastern Daylight Time)
[18.09.2022 22:22.12.573] [DEBUG] end:: Tue Sep 21 2021 09:30:00 GMT-0400 (Eastern Daylight Time)
[18.09.2022 22:22.12.573] [DEBUG] duration: 1800000
[18.09.2022 22:22.12.573] [DEBUG] title: Materials Due - MunichRe - Speaking & Writing Communication Skills
[18.09.2022 22:22.12.574] [DEBUG] Processing entry…
[18.09.2022 22:22.12.574] [DEBUG] Event:
{“type”:“VEVENT”,“params”:[],“uid”:“040000008200E00074C5B7101A82E00800000000EBF569C6329CD7010000000000000000100000007A6D0A4DBF5A8C43863B8DBA1D58CFC5”,“summary”:“DIANA - Calendly”,“start”:“2021-09-21T17:30:00.000Z”,“datetype”:“date-time”,$
[18.09.2022 22:22.12.575] [DEBUG] start: Tue Sep 21 2021 13:30:00 GMT-0400 (Eastern Daylight Time)
[18.09.2022 22:22.12.575] [DEBUG] end:: Tue Sep 21 2021 15:00:00 GMT-0400 (Eastern Daylight Time)
[18.09.2022 22:22.12.576] [DEBUG] duration: 5400000
[18.09.2022 22:22.12.576] [DEBUG] title: DIANA - Calendly
[18.09.2022 22:22.12.577] [DEBUG] Processing entry…
[18.09.2022 22:22.12.577] [DEBUG] Event:
{“type”:“VEVENT”,“params”:[],“rrule”:{“_cache”:{“all”:false,“before”:[],“after”:[],“between”:[]},“origOptions”:{“tzid”:“undefined”,“dtstart”:“2021-09-21T22:30:00.000Z”,“freq”:2,“until”:“2021-11-23T23:30:00.000Z”,“interval”:1,“byweekday”:$
[18.09.2022 22:22.12.578] [DEBUG] start: Tue Sep 21 2021 18:30:00 GMT-0400 (Eastern Daylight Time)
[18.09.2022 22:22.12.578] [DEBUG] end:: Tue Sep 21 2021 21:30:00 GMT-0400 (Eastern Daylight Time)
[18.09.2022 22:22.12.579] [DEBUG] duration: 10800000
[18.09.2022 22:22.12.579] [DEBUG] title: Sarah ASL 1C (Units 7-9)
[18.09.2022 22:22.12.580] [DEBUG] Search for recurring events between: Sun Sep 18 2022 22:22:12 GMT-0400 (Eastern Daylight Time) and Sun Sep 17 2023 23:59:59 GMT-0400 (Eastern Daylight Time)
[18.09.2022 22:22.12.598] [DEBUG] Title: Sarah ASL 1C (Units 7-9), with dates: [null,null,null,null,null,null,null,null,null,null]
[18.09.2022 22:22.12.598] [DEBUG] event.recurrences: [object Object]
[18.09.2022 22:22.12.604] [ERROR] Calendar Error. Could not fetch calendar: https://outlook.office365.com/owa/calendar/4d70fc7a1bf94d5ab75018902050b8f9@tssg.ca/34612ac6511e4af9824700a66f879c90976 RangeError:$
at Date.toISOString (:null:null)
at /home/pi/MagicMirror/modules/default/calendar/calendarutils.js:314:28
at Array.forEach (:null:null)
at Object.filterEvents (/home/pi/MagicMirror/modules/default/calendar/calendarutils.js:142:24)
at /home/pi/MagicMirror/modules/default/calendar/calendarfetcher.js:74:29
at processTicksAndRejections (node:internal/process/task_queues:96:5)

@sdetweil Sorry. I can with the html version. The error I get now is this:

RangeError: Invalid time value
at Date.toISOString (:null:null)
at /home/pi/MagicMirror/modules/default/calendar/calendarutils.js:314:28
at Array.forEach (:null:null)
at Object.filterEvents (/home/pi/MagicMirror/modules/default/calendar/calendarutils.js:142:24)
at /home/pi/MagicMirror/modules/default/calendar/calendarfetcher.js:74:29
at processTicksAndRejections (node:internal/process/task_queues:96:5)

@sdetweil No, it doesn’t. It gets stuck on Preparing to download. Is there a workaround?

Found this somewhere. Does it help?

Bottom line was that the following lines needed to be added into the request.

myHttpWebRequestOutlook.UserAgent = “SmileCRM”;
myHttpWebRequestOutlook.AuthenticationLevel =System.Net.Security.AuthenticationLevel.None;

@sdetweil I reinstalled and I am up to date. The error I get now is could not fetch calendar Error: forbidden. at NodeHelper.checkFetchStatus (/home/pi/MagicMirror/js/node_helper.js:121:9)
at processTicksAndRejections (node:internal/process/task_queues:96:5)

I followed the posted instructions

@sdetweil I followed the posted instructions

Calendar has stopped working. Updated to latest version. Have been using Outlook Calendar for a few years with no issues. Calendar is stuck on “Loading…”

Error messages:

[2022-09-18 17:35:15.966] [ERROR] No toISOString function in curr.start //Microsoft/Utc:20220930T133000
[2022-09-18 17:35:15.967] [ERROR] No toISOString function in curr.recurrenceid //Microsoft/Utc:20220930T133000
[2022-09-18 17:35:15.972] [ERROR] No toISOString function in curr.recurrenceid //Microsoft/Utc:20221001T133000
[2022-09-18 17:35:17.277] [ERROR] Whoops! There was an uncaught exception…
[2022-09-18 17:35:17.278] [ERROR] TypeError: event.start.getFullYear is not a function
at /home/pi/MagicMirror/modules/default/calendar/calendarfetcher.js:285:33
at Array.forEach (:null:null)
at Request._callback (/home/pi/MagicMirror/modules/default/calendar/calendarfetcher.js:91:25)
at Request.self.callback (/home/pi/MagicMirror/node_modules/request/request.js:185:22)
at Request.emit (events.js:210:5)
at Request. (/home/pi/MagicMirror/node_modules/request/request.js:1154:10)
at Request.emit (events.js:210:5)
at Gunzip. (/home/pi/MagicMirror/node_modules/request/request.js:1076:12)
at Object.onceWrapper (events.js:299:28)
at Gunzip.emit (events.js:215:7)
at endReadableNT (_stream_readable.js:1183:12)
at processTicksAndRejections (internal/process/task_queues.js:80:21)

Thoughts?

@sdetweil You’re right. Was totally on my end. Didn’t realize I had a file that was preventing the upgrade. After upgrading, works like a charm. Thanks for your help as always.

@sdetweil

As you can see, this event is scheduled to begin at 10:00am but is actually displaying on the calendar as starting at 5:00am.

BEGIN:VEVENT
UID:00D4F0F7-BF5A-45C4-B92F-41B8C771E111
SUMMARY:TEST
DTSTART;TZID="(UTC-05:00) Eastern Time (US & Canada)":20201123T100000
DTEND;TZID="(UTC-05:00) Eastern Time (US & Canada)":20201123T103000
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20201122T204236Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
END:VEVENT

@sdetweil I’m still on the branch origin/develop and it says I’m up to date.

@sdetweil Not sure what changed but the times are now displaying as starting 5 hours before they are supposed to.

@sdetweil The ics file is generated with Microsoft Exchange Server 2010.

UID:55CA88B7-8EF2-4AB5-AD4E-557F33C33FBE
SUMMARY: TEST
DTSTART;TZID="(UTC-05:00) Eastern Time (US & Canada)":20201028T133000
DTEND;TZID="(UTC-05:00) Eastern Time (US & Canada)":20201028T150000
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20201015T165939Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
END:VEVENT

@sdetweil Thank you for all your help. Unfortunately, it still has the timezone issue i.e. all times displayed UTC-4 (I’m in EDT). It appears that the times that are pulled from Outlook are not recognized as already in EDT and are being treated as UTC (hence the additional -4 hours). I’ll keep working on it.

@sdetweil Thank you. I have updated to v2.13.0 and still have the issue. Sorry for the dumb question, but how do I pull only from the develop branch?

Not sure if anyone else is having this problem, but the start times in my calendar are different from my Outlook entries. Usually, they are off by 4 hours (I’m in EDT). The only time it displays the correct time is when the calendar entry was entered in UTC. This seems to be a new issue as it was working previously. Thoughts?