VALARM 被 iOS Calendar 忽略，但适用于 MacOS Calendar

Question

BEGIN:VEVENT
DTSTAMP:20170926T114940Z
LAST-MODIFIED:20170926T114940Z
CREATED:20170921T105157Z
SEQUENCE:435463
ORGANIZER;CN=Blockchain Slovakia:MAILTO:noreply@facebookmail.com
DTSTART:20171003T170000Z
DTEND:20171003T200000Z
UID:e118297045503751@facebook.com
SUMMARY:Bitcoin Meetup Bratislava 3.10.2017
LOCATION:Zámocký pivovar
URL:https://www.facebook.com/events/118297045503751/
DESCRIPTION:Bitcoin Meetup
CLASS:PUBLIC
STATUS:CONFIRMED
PARTSTAT:TENTATIVE
BEGIN:VALARM
TRIGGER:-PT30M
REPEAT:1
DURATION:PT15M
DESCRIPTION:FB Event Alert
ACTION:DISPLAY
END:VALARM
END:VEVENT

https://github.com/olso/facebook-cals-alert/blob/master/stdlib-workspace/olso/facebook-cals-alert/functions/main.js

VALARM 适用于 MacOS，但我无法在 iOS

上使用

MacOS 10.12.6 iOS 11.0.3

还有一个错误，MacOS 不断重置这些设置，还没有观察到原因。

Screenshots

Answer 1

我修好了...

VALARM 需要 UID 和 X-WR-ALARMUID

VALARM 被 iOS Calendar 忽略，但适用于 MacOS Calendar

VALARM is ignored by iOS Calendar, but works on MacOS Calendar

iphone

macos

icalendar

calendar

ios