DAVdroid doesn't understand America/Montevideo VTIMEZONE provided by Horde
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There is a problem in synchronization when connecting to Horde CalDav.
Calendars are maitained on Horde, and subscriptions are from both Thunderbird (+Lightning), and DAVDroid.
- Events created using Phone local calendar, all are sincronized to Horde and without problems to Thunderbird.
- Events created using Thunderbird or with Horde Web got correctly on server, but can’t be sincronized with Phone
Errors seem similar to bitfireAT/davdroid#405
E/davdroid.RemoteCollection(29964): Ignoring unparseable entity in multi-response E/davdroid.RemoteCollection(29964): at.bitfire.davdroid.resource.InvalidResourceException: net.fortuna.ical4j.data.ParserException: Error at line 314:null E/davdroid.RemoteCollection(29964): at at.bitfire.davdroid.resource.Event.parseEntity(Event.java:147) E/davdroid.RemoteCollection(29964): at at.bitfire.davdroid.resource.RemoteCollection.multiGet(RemoteCollection.java:112) E/davdroid.RemoteCollection(29964): at at.bitfire.davdroid.syncadapter.SyncManager.pullNew(SyncManager.java:193) E/davdroid.RemoteCollection(29964): at at.bitfire.davdroid.syncadapter.SyncManager.synchronize(SyncManager.java:90) E/davdroid.RemoteCollection(29964): at at.bitfire.davdroid.syncadapter.DavSyncAdapter.onPerformSync(DavSyncAdapter.java:146) E/davdroid.RemoteCollection(29964): at android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:259) E/davdroid.RemoteCollection(29964): Caused by: net.fortuna.ical4j.data.ParserException: Error at line 314:null E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:148) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:210) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:191) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:179) E/davdroid.RemoteCollection(29964): at at.bitfire.davdroid.resource.Event.parseEntity(Event.java:142) E/davdroid.RemoteCollection(29964): ... 5 more E/davdroid.RemoteCollection(29964): Caused by: java.lang.NullPointerException E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:169) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.model.TimeZone.getRawOffset(TimeZone.java:181) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.model.TimeZone.<init>(TimeZone.java:69) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.endComponent(CalendarBuilder.java:261) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:412) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$1(CalendarParserImpl.java:376) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:175) E/davdroid.RemoteCollection(29964): at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:125) E/davdroid.RemoteCollection(29964): ... 9 moreDebug log can be found here
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There seems to be an error in the time zone definitions so ical4j throws a
NullPointerException.Can you please post the .ics contents of such an event?
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Here are the contents of one unsynced event:
BEGIN:VCALENDAR VERSION:2.0 X-WR-CALNAME:URI PRODID:-//The Horde Project//Horde iCalendar Library//EN BEGIN:VEVENT DTSTART;TZID=America/Montevideo:20150430T130000 DTEND;TZID=America/Montevideo:20150430T150000 DTSTAMP:20150428T193234Z UID:9cfc5f4f-d70c-4644-9668-1c5766383246 CREATED:20150424T193035Z LAST-MODIFIED:20150427T140051Z SUMMARY:Testing Event CATEGORIES:Favorites LOCATION:Testing CLASS:PUBLIC STATUS:CONFIRMED TRANSP:OPAQUE END:VEVENT BEGIN:VTIMEZONE TZID:America/Montevideo BEGIN:STANDARD DTSTART:18980628T000000 TZOFFSETFROM:-0344 TZOFFSETTO:-0344 TZNAME:MMT END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19231002T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19331029T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10;UNTIL=19351027T033000Z TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19340331T233000 RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=25,26,27,28,29,30,31;BYDAY=1SA;UNTIL =19360330T030000Z TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19361101T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19370328T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3;UNTIL=19410330T033000Z TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19371031T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10;UNTIL=19401027T033000Z TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19410801T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19420101T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0330 TZOFFSETTO:-0230 DTSTART:19421214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 DTSTART:19420101T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19421214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19430314T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19590524T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19591115T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19600117T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19600306T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19650404T000000 RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU;UNTIL=19670402T030000Z TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19650926T000000 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19720424T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19720815T000000 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 DTSTART:19740310T000000 TZNAME:UYHST END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19741222T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19761001T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19771204T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19780401T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19791001T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19800501T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19871214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19880314T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19881211T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19890312T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19891029T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19900304T000000 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=1SU;UNTIL=19920301T030000Z TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19901021T000000 RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=21,22,23,24,25,26,27;BYDAY=1SU;UNTI L=19911027T030000Z TZNAME:UYST END:DAYLIGHT BEGIN:DAYLIGHT TZOFFSETFROM:-0200 TZOFFSETTO:-0200 DTSTART:19921018T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19930228T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20040919T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20050327T020000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20051009T020000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20060312T020000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20061001T020000 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20070311T020000 RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=8,9,10,11,12,13,14;BYDAY=1SU TZNAME:UY-T END:STANDARD END:VTIMEZONE END:VCALENDAR
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On my Android device, there’s no time zone “America/Montevideo”. Can you try another time zone, maybe one that is also present on your Android device? You can try to create an event there and see which time zones are offered.
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Here is an event created using phone’s own calendar application, and pushed to Horde.
BEGIN:VCALENDAR VERSION:2.0 X-WR-CALNAME:URI PRODID:-//The Horde Project//Horde iCalendar Library//EN BEGIN:VEVENT DTSTART;TZID=America/Montevideo:20150429T180000 DTEND;TZID=America/Montevideo:20150429T190000 DTSTAMP:20150428T202847Z UID:20150428T202813Z-15488@43b4481375972859 CREATED:20150428T202820Z LAST-MODIFIED:20150428T202820Z SUMMARY:Timezone test CLASS:PUBLIC STATUS:CONFIRMED TRANSP:OPAQUE END:VEVENT BEGIN:VTIMEZONE TZID:America/Montevideo BEGIN:STANDARD DTSTART:18980628T000000 TZOFFSETFROM:-0344 TZOFFSETTO:-0344 TZNAME:MMT END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19231002T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19331029T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10;UNTIL=19351027T033000Z TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19340331T233000 RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=25,26,27,28,29,30,31;BYDAY=1SA;UNTIL =19360330T030000Z TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19361101T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19370328T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3;UNTIL=19410330T033000Z TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19371031T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10;UNTIL=19401027T033000Z TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19410801T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19420101T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0330 TZOFFSETTO:-0230 DTSTART:19421214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 DTSTART:19420101T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19421214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19430314T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19590524T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19591115T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19600117T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19600306T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19650404T000000 RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU;UNTIL=19670402T030000Z TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19650926T000000 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19720424T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19720815T000000 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 DTSTART:19740310T000000 TZNAME:UYHST END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19741222T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19761001T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19771204T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19780401T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19791001T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19800501T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19871214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19880314T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19881211T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19890312T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19891029T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19900304T000000 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=1SU;UNTIL=19920301T030000Z TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19901021T000000 RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=21,22,23,24,25,26,27;BYDAY=1SU;UNTI L=19911027T030000Z TZNAME:UYST END:DAYLIGHT BEGIN:DAYLIGHT TZOFFSETFROM:-0200 TZOFFSETTO:-0200 DTSTART:19921018T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19930228T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20040919T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20050327T020000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20051009T020000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20060312T020000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20061001T020000 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20070311T020000 RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=8,9,10,11,12,13,14;BYDAY=1SU TZNAME:UY-T END:STANDARD END:VTIMEZONE END:VCALENDAR
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TimeZone America/Montevideo is part of the tz database. At least from ical4j documentation i’m assuming it is very well supported.
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Android’s calendar storage doesn’t use ical4j (only DAVdroid does), so it can only process time zones which are known in the Android system.
Could you please verify that America/Montevideo is not selectable in your calendar app and try a time zone that is present in your Android system?
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The string displayed for the zone in calendar is ‘Uruguay Standard Time’.
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As I understand, ‘America/Montevideo’ is understood by android. It should be very easy to create a program that iterates over TimeZone list printing its Name and/or Ids to verify this.
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DAVdroid logs contain the output of the function that searches through the Android time zones. Could you please provide logs?
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Debug logs went on the first comment, on this gist
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Sorry, didn’t see that. I’m now able to reproduce the issue with our testing device and will have a look.
Update: Removing the VTIMEZONE definition solves the problem and the event is correctly created in the America/Montevideo timezone, so it’s existing in Android.
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Excellent. I think this other gist is old, but there is already listing android timezone ids and ‘America/Montevideo’ seems to be there.
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It seems like ical4j can’t parse the VTIMEZONE given by Horde. The one bundled with ical4j works.
Do you know if there’s something like a VTIMEZONE validator out there? Do you think it’s possible that the Horde VTIMEZONE is incorrect or that the problem is caused by ical4j and for what reason?
VTIMEZONE given by Horde (can’t be parsed by ical4j 1.0.6):
BEGIN:VTIMEZONE TZID:America/Montevideo BEGIN:STANDARD DTSTART:18980628T000000 TZOFFSETFROM:-0344 TZOFFSETTO:-0344 TZNAME:MMT END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19231002T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19331029T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10;UNTIL=19351027T033000Z TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19340331T233000 RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=25,26,27,28,29,30,31;BYDAY=1SA;UNTIL =19360330T030000Z TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19361101T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19370328T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3;UNTIL=19410330T033000Z TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19371031T000000 RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10;UNTIL=19401027T033000Z TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19410801T000000 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 DTSTART:19420101T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0330 TZOFFSETTO:-0230 DTSTART:19421214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 DTSTART:19420101T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19421214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19430314T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19590524T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19591115T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19600117T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19600306T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19650404T000000 RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU;UNTIL=19670402T030000Z TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19650926T000000 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UYHST END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19720424T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19720815T000000 TZNAME:UY-T END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0300 DTSTART:19740310T000000 TZNAME:UYHST END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19741222T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19761001T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19771204T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19780401T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19791001T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19800501T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19871214T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19880314T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19881211T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19890312T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19891029T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19900304T000000 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=1SU;UNTIL=19920301T030000Z TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:19901021T000000 RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=21,22,23,24,25,26,27;BYDAY=1SU;UNTI L=19911027T030000Z TZNAME:UYST END:DAYLIGHT BEGIN:DAYLIGHT TZOFFSETFROM:-0200 TZOFFSETTO:-0200 DTSTART:19921018T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:19930228T000000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20040919T000000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20050327T020000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20051009T020000 TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20060312T020000 TZNAME:UY-T END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 DTSTART:20061001T020000 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU TZNAME:UYST END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 DTSTART:20070311T020000 RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=8,9,10,11,12,13,14;BYDAY=1SU TZNAME:UY-T END:STANDARD END:VTIMEZONEVTIMEZONE bundled by ical4j 1.0.6:
BEGIN:VTIMEZONE TZID:America/Montevideo TZURL:http://tzurl.org/zoneinfo/America/Montevideo X-LIC-LOCATION:America/Montevideo BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 TZNAME:UYST DTSTART:20061001T020000 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU X-RADICALE-NAME:America/Montevideo END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 TZNAME:UYT DTSTART:20070311T020000 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU X-RADICALE-NAME:America/Montevideo END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-034444 TZOFFSETTO:-034444 TZNAME:MMT DTSTART:18980628T000000 RDATE:18980628T000000 X-RADICALE-NAME:America/Montevideo END:STANDARD BEGIN:STANDARD TZOFFSETFROM:-034444 TZOFFSETTO:-0330 TZNAME:UYT DTSTART:19200501T000000 RDATE:19200501T000000 X-RADICALE-NAME:America/Montevideo END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0330 TZOFFSETTO:-0300 TZNAME:UYHST DTSTART:19231002T000000 RDATE:19231002T000000 RDATE:19241001T000000 RDATE:19251001T000000 RDATE:19331029T000000 RDATE:19341028T000000 RDATE:19351027T000000 RDATE:19361101T000000 RDATE:19371031T000000 RDATE:19381030T000000 RDATE:19391029T000000 RDATE:19401027T000000 RDATE:19410801T000000 X-RADICALE-NAME:America/Montevideo END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0330 TZNAME:UYT DTSTART:19240401T000000 RDATE:19240401T000000 RDATE:19250401T000000 RDATE:19260401T000000 RDATE:19340401T000000 RDATE:19350331T000000 RDATE:19360329T000000 RDATE:19370328T000000 RDATE:19380327T000000 RDATE:19390326T000000 RDATE:19400331T000000 RDATE:19410330T000000 RDATE:19420101T000000 X-RADICALE-NAME:America/Montevideo END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0330 TZOFFSETTO:-0200 TZNAME:UYST DTSTART:19421214T000000 RDATE:19421214T000000 X-RADICALE-NAME:America/Montevideo END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0200 TZOFFSETTO:-0300 TZNAME:UYT DTSTART:19430314T000000 RDATE:19430314T000000 RDATE:19591115T000000 RDATE:19600306T000000 RDATE:19650926T000000 RDATE:19661031T000000 RDATE:19671031T000000 RDATE:19720815T000000 RDATE:19761001T000000 RDATE:19780401T000000 RDATE:19800501T000000 RDATE:19880314T000000 RDATE:19890312T000000 RDATE:19900304T000000 RDATE:19910303T000000 RDATE:19920301T000000 RDATE:19930228T000000 RDATE:20050327T020000 RDATE:20060312T020000 X-RADICALE-NAME:America/Montevideo END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0200 TZNAME:UYST DTSTART:19590524T000000 RDATE:19590524T000000 RDATE:19600117T000000 RDATE:19650404T000000 RDATE:19660403T000000 RDATE:19670402T000000 RDATE:19720424T000000 RDATE:19771204T000000 RDATE:19791001T000000 RDATE:19871214T000000 RDATE:19881211T000000 RDATE:19891029T000000 RDATE:19901021T000000 RDATE:19911027T000000 RDATE:19921018T000000 RDATE:20040919T000000 RDATE:20051009T020000 X-RADICALE-NAME:America/Montevideo END:DAYLIGHT BEGIN:DAYLIGHT TZOFFSETFROM:-0300 TZOFFSETTO:-0230 TZNAME:UYHST DTSTART:19680527T000000 RDATE:19680527T000000 RDATE:19690527T000000 RDATE:19700527T000000 RDATE:19740310T000000 X-RADICALE-NAME:America/Montevideo END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0230 TZOFFSETTO:-0300 TZNAME:UYT DTSTART:19681202T000000 RDATE:19681202T000000 RDATE:19691202T000000 RDATE:19701202T000000 X-RADICALE-NAME:America/Montevideo END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0230 TZOFFSETTO:-0200 TZNAME:UYST DTSTART:19741222T000000 RDATE:19741222T000000 X-RADICALE-NAME:America/Montevideo END:DAYLIGHT X-RADICALE-NAME:America/Montevideo END:VTIMEZONE
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The problem are the time zone components which don’t have DTSTART, TZOFFSETFROM and TZOFFSETTO, for instance:
BEGIN:STANDARD TZOFFSETFROM:-0330 TZOFFSETTO:-0330 TZNAME:UY-T END:STANDARDAccording to RFC 5545 3.6.5, a
standardctime zone component must have a DTSTART value. Such time zone component without DTSTART wouldn’t make any sense because you can’t know when thisUY-Ttime with-0330 offset is defined.ical4j expects exactly this (a DTSTART) and throws an exception.
So, the VTIMEZONE provided by Horde is invalid. I don’t know whether it’s generated by Horde or uploaded by another client and just taken over by Horde.
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Can you please try to contact Horde people and report this issue?
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I created this bug report. If you like I could post any resolution there on this one.
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Thanks - could you please add a link to this issue to the Horde bug report?
I’ll close the issue here.
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Unfortunately, it seems that the issue was not reported to Horde, so it occured again. And it will occur again and again…
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