[ERROR] Moment Timezone has no data for Customized Time Zone

[Klassieker]

Hello all,
I just upgraded to version 2.17.1 and see this error. It is in the deault app Calendar.
What can I change to stop this error?
Thanks in advance.

[sdetweil]

@klassieker 2.15 and above have special code to work around that problem… (I know , I added it) but this is for MS 365 cals.

can u show me a cal entry from the ics file (use the url to download the file, and then u can edit it, as it is just text)

a cal event starts with BEGIN:VEVENT
and ends with END:VEVENT

[Klassieker]

@sdetweil
Hi Sam, I use a special agenda from office 365 for the calender module
Here is the information. Maybe I can change something in this agenda instead of the special code as work around?

BEGIN:VEVENT
UID: ....
SUMMARY:Verpakkingen
DTSTART;TZID=Customized Time Zone:20210107T080000
DTEND;TZID=Customized Time Zone:20210107T090000
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20211030T090840Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:
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

Thanks in advance

[Klassieker]

@klassieker
Current timezone in the agenda.

[sdetweil]

@klassieker ok, its just noise, doesn’t hurt anything…

BUT if u want to test getting rid of the message do this

edit ~/MagicMirror/modules/default/calendar/calendarutils.js

	if (event.start.tz.includes(" ")) {  // this is line 37 , not changed
	        let tz = null                // first replacement line
		// if the tz is the MS customized TZ
		if(event.start.tz ==='Customized Time Zone')
			// use the locally set tz
			tz=moment.tz.guess()
		else
			// use the lookup table to get the IANA name as moment and date don't know MS timezones
			tz = CalendarUtils.getIanaTZFromMS(event.start.tz);  // last replacement line
			Log.debug("corrected TZ=" + tz);      // line not to be changed

replace the lines BETWEEN line 37 and the last line (also not changed)
with first replacement line thru last replacement line
so it looks like that

[Klassieker]

@sdetweil
Hi Sam,
I changed the rows and it works, no more noise.
But what if the module is updated bu the developer?
Thank you very much,

[sdetweil]

@klassieker you were testing… I will submit a change request … next release is January 1.

[Klassieker]

@sdetweil Thanks, I will close this topic as solved