Closed Bug 837589 Opened 11 years ago Closed 10 years ago

Google Calendar / CalDav: Temporarily not available

Categories

(Calendar :: Provider: CalDAV, defect)

Product:
Calendar
Component:
Provider: CalDAV
Version:
Lightning 1.9
Type:
defect
Priority:
Not set
Severity:
major

Tracking

(Not tracked)

Status:
RESOLVED WORKSFORME

People

(Reporter: catscratch296, Unassigned)

Details

(Whiteboard: [calconnect31]) 

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.56 Safari/537.17

Steps to reproduce:

Simply nothing. :-)

I'm using CalDAV for calendar sync with google for a long time now. But since the update to TB 17 I can't sync my calendar correctly. 


Actual results:

It shows "temporarily not available" but shows some  (only some) entries. I can hit "Sync calendar" and one or two additional entries appear. I can do this about ... 20 times until the whole calendar is loaded.

If I restart thunderbird, it is the same.

I'm using Googles CalDAV link:
https://www.google.com/calendar/dav/<MY ID>/events

Offline support is disabled.

Here is the error that occurs when the synchronization is aborted:

Fehler: Assert failed: unexepcted endBatch!
2: [resource://calendar/modules/calProviderUtils.jsm:639] cPB_endBatch
3: [resource://calendar/modules/calUtils.jsm -> file:///C:/Users/rf2/AppData/Roaming/Thunderbird/Profiles/0b2m9v7a.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calDavRequestHandlers.js:743] mg_onStopRequest

Quelldatei: resource://calendar/modules/calUtils.jsm -> file:///C:/Users/rf2/AppData/Roaming/Thunderbird/Profiles/0b2m9v7a.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js
Zeile: 1105

Also interessting. There is an misspelling in the error message. :-)


Expected results:

The calendar should be loaded completely after the first sync.
Many user reported problems with accessing Google Calendar in the last week. It looks like Google changed something in the authentication process. For most users the problem was solved after deleting the Google passwords stored in Thunderbirds Password Manager and re-entering them the next time asked. If you are using Google advanced athentication process you might have to use an application specfic password instead of your standard password.
Removing password and re-entering it, did not solved the problem. It still appears.
Severity: normal → major
Got the same probleme on two different computer with latest thunderbird / lightning version. We (family with 4 google mail accounts) share our calendar to each other and for two calendar (connect with caldav) the failure occures.
Delete and new connection did not help:
Assert failed: unexepcted endBatch!
2: [resource://calendar/modules/calProviderUtils.jsm:639] cPB_endBatch
3: [resource://calendar/modules/calUtils.jsm -> file:///C:/Users/Heidi/AppData/Roaming/Thunderbird/Profiles/zdacno11.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calDavRequestHandlers.js:743] mg_onStopRequest
resource://calendar/modules/calUtils.jsm -> file:///C:/Users/Heidi/AppData/Roaming/Thunderbird/Profiles/zdacno11.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js
Zeile: 1105
I have the same problem. I currently use TB 17.0.2 and lightning 1.9 with 7 different Google calendars, all synced using CalDAV. Since a few days (can't tell the exact first occurrence of the problem) two of them would show "Calendar ??? momentarily not available", and would only display some of my appointments. More details follow:
- curiously enough, I can still add entries to these calendars, and the newly added ones appear both in TB and in Google calendar web interface
- I have disabled the "offline support", but the problem persists
- I think I have ruled out the authentication problem. I have tried the fixes with no success. Besides, the other 5 calendars come from the same account and do not show the problem.
- I have installed "provider for Google calendar" and added the calendars using the add-on, and they seem to work correctly. Basically, at the moment I have two copies of these calendars (CalDav and Provider) and the second copy shows all the appointment, the firs one only some, plus the warning "temporarily not available".
- I have cleared the error console, then requested a "sync calendars". This is what I got (sorry, it's a bit long, and each error is replicated for the two calendars):

Timestamp: 18-Feb-13 09:43:19
Warning: CalDAV: Unexpected response, status: undefined, href: /calendar/dav/2gd22uhl7m9bk330e18tj86fd8@group.calendar.google.com/events/WEBEX-MEETING+CENTER-6.03421-279862858.ics calendar-data:
undefined

Timestamp: 18-Feb-13 09:43:19
Error: Assert failed: unexepcted endBatch!
2: [resource://calendar/modules/calProviderUtils.jsm:639] cPB_endBatch
3: [resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calDavRequestHandlers.js:743] mg_onStopRequest

Source File: resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js
Line: 1105

Timestamp: 18-Feb-13 09:43:19
Warning: CalDAV: Get failed: multiget error

Timestamp: 18-Feb-13 09:43:19
Warning: There has been an error reading data for calendar: Seminars&Events.  However, this error is believed to be minor, so the program will attempt to continue. Error code: 0x80004005. Description: multiget error

Timestamp: 18-Feb-13 09:43:19
Warning: There has been an error reading data for calendar: Seminars&Events.  However, this error is believed to be minor, so the program will attempt to continue. Error code: READ_FAILED. Description: 

Timestamp: 18-Feb-13 09:43:28
Warning: CalDAV: Unexpected response, status: undefined, href: /calendar/dav/giacomo.ciani@gmail.com/events/+WebEvent-Publish--116513.ics calendar-data:
undefined

Timestamp: 18-Feb-13 09:43:28
Warning: CalDAV: Unexpected response, status: undefined, href: /calendar/dav/giacomo.ciani@gmail.com/events/040000008200E00074C5B7101A82E0080000000000B323E98144C801000000000000000010000000AFF126D0EF9A3C468C564A5FAA66A334.ics calendar-data:
undefined

Timestamp: 18-Feb-13 09:43:28
Error: Assert failed: unexepcted endBatch!
2: [resource://calendar/modules/calProviderUtils.jsm:639] cPB_endBatch
3: [resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calDavRequestHandlers.js:743] mg_onStopRequest

Source File: resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js
Line: 1105

Timestamp: 18-Feb-13 09:43:28
Warning: CalDAV: Get failed: multiget error

Timestamp: 18-Feb-13 09:43:28
Warning: There has been an error reading data for calendar: Personal.  However, this error is believed to be minor, so the program will attempt to continue. Error code: 0x80004005. Description: multiget error

Timestamp: 18-Feb-13 09:43:28
Warning: There has been an error reading data for calendar: Personal.  However, this error is believed to be minor, so the program will attempt to continue. Error code: READ_FAILED. Description:
Another alternative is Google Calendar Tab.

Currently, CalDav is not working correctly in Lightning. It's definitly a lighning/TB problem.
Could someone affected please set the preferences "calendar.debug.log" and "calendar.debug.log.verbose" to true (Tools -> Preferences -> Advanced -> General -> Config Editor...), then restart Thunderbird, and post the error console messages shortly before and after the first "Warning: CalDAV: Unexpected response" warning?
Here is what I got. I only copied what seemed to be relevant (how do you copy the _entire_ error console output, without having to cut an paste the entries one by one??), but every omitted part is replaced by an [...explanation...].

[... before this, other entries realted to the calendars that work. Only messages, no warnings or errors ...]

Timestamp: 19-Feb-13 09:26:21
Warning: CalDAV: Unexpected response, status: undefined, href: /calendar/dav/2gd22uhl7m9bk330e18tj86fd8@group.calendar.google.com/events/WEBEX-MEETING+CENTER-6.03421-279862858.ics calendar-data:
undefined

Timestamp: 19-Feb-13 09:26:21
Error: Assert failed: unexepcted endBatch!
2: [resource://calendar/modules/calProviderUtils.jsm:639] cPB_endBatch
3: [resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calDavRequestHandlers.js:743] mg_onStopRequest

Source File: resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js
Line: 1105

Timestamp: 19-Feb-13 09:26:21
Warning: CalDAV: Get failed: multiget error

Timestamp: 19-Feb-13 09:26:21
Warning: There has been an error reading data for calendar: Seminars&Events.  However, this error is believed to be minor, so the program will attempt to continue. Error code: 0x80004005. Description: multiget error

Timestamp: 19-Feb-13 09:26:21
Warning: There has been an error reading data for calendar: Seminars&Events.  However, this error is believed to be minor, so the program will attempt to continue. Error code: READ_FAILED. Description: 

Timestamp: 19-Feb-13 09:26:34
Warning: CalDAV: Unexpected response, status: undefined, href: /calendar/dav/giacomo.ciani@gmail.com/events/040000008200E00074C5B7101A82E0080000000000B323E98144C801000000000000000010000000AFF126D0EF9A3C468C564A5FAA66A334.ics calendar-data:
undefined

Timestamp: 19-Feb-13 09:26:34
Error: Assert failed: unexepcted endBatch!
2: [resource://calendar/modules/calProviderUtils.jsm:639] cPB_endBatch
3: [resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calDavRequestHandlers.js:743] mg_onStopRequest

Source File: resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js
Line: 1105

Timestamp: 19-Feb-13 09:26:34
Warning: CalDAV: Get failed: multiget error

Timestamp: 19-Feb-13 09:26:34
Warning: There has been an error reading data for calendar: Personal.  However, this error is believed to be minor, so the program will attempt to continue. Error code: 0x80004005. Description: multiget error

Timestamp: 19-Feb-13 09:26:34
Warning: There has been an error reading data for calendar: Personal.  However, this error is believed to be minor, so the program will attempt to continue. Error code: READ_FAILED. Description: 

[calFilterProperties] Applying filter:
  start: 0
  end: 3
  status: 3
  due: 15
  category: null

[... many other messages (no warning or errors) here. The following two warning, I believe, are relative to "provider for Google Calendar" that I used to add another copy fo the non working calendars (and the copies work!)...]

Timestamp: 19-Feb-13 09:26:38
Warning: Use of getAttributeNodeNS() is deprecated. Use getAttributeNS() instead.
Source File: resource://calendar/modules/calXMLUtils.jsm
Line: 32

Timestamp: 19-Feb-13 09:26:38
Warning: Use of attributes' ownerDocument attribute is deprecated.
Source File: resource://calendar/modules/calXMLUtils.jsm
Line: 32

[calGoogleCalendar] Last sync date for Seminar&Events 2 is now: 2013/02/19 14:26:28 UTC isDate=0 nativeTime=1361283988000000

[calCachedCalendar] replayChangesOn finished.

[calCachedCalendar] sync queue empty.

[calGoogleCalendar] Recieved response for https://www.google.com/calendar/feeds/giacomo.ciani%40gmail.com/private/full

Timestamp: 19-Feb-13 09:26:38
Warning: Use of getAttributeNodeNS() is deprecated. Use getAttributeNS() instead.
Source File: resource://calendar/modules/calXMLUtils.jsm
Line: 32

Timestamp: 19-Feb-13 09:26:38
Warning: Use of attributes' ownerDocument attribute is deprecated.
Source File: resource://calendar/modules/calXMLUtils.jsm
Line: 32

[calGoogleCalendar] Last sync date for Personal 2 is now: 2013/02/19 14:26:28 UTC isDate=0 nativeTime=1361283988000000

[calCachedCalendar] replayChangesOn finished.

[... other messages ...]
There should be some longer messages that start with "CalDAV: send:" and "CalDAV: recv:" (if you have calendar.debug.log.verbose set to true and have restarted). These may show the full data response that triggers the error.
Sorry, I did forget to restart.
Now I have it, but the output is too long for a post. As I get the same error twice (for two different calendars), I'm trying to copy here only (what I believe are) the messages relative to one of them:

Warning: CalDAV: Unexpected response, status: undefined, href: /calendar/dav/2gd22uhl7m9bk330e18tj86fd8@group.calendar.google.com/events/WEBEX-MEETING+CENTER-6.03421-279862858.ics calendar-data:
undefined
 ----------
CalDAV: recv: 
<D:multistatus>
 <D:response>
  <D:href>/calendar/dav/2gd22uhl7m9bk330e18tj86fd8%40group.calendar.google.com/events/14ab3f68-a724-45e1-b7ae-9290d9720867.ics</D:href>
  <D:propstat>
   <D:status>HTTP/1.1 200 OK</D:status>
   <D:prop>
    <D:getetag>"63463385217"</D:getetag>
    <caldav:calendar-data>BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
X-WR-CALNAME:Seminars&Events
X-WR-TIMEZONE:UTC
X-WR-CALDESC:
BEGIN:VEVENT
DTSTART:20120127T200000Z
DTEND:20120127T210000Z
DTSTAMP:20120127T220657Z
UID:14ab3f68-a724-45e1-b7ae-9290d9720867
CREATED:20120121T070813Z
DESCRIPTION:
LAST-MODIFIED:20120127T220657Z
LOCATION:2205 NPB
SEQUENCE:2
STATUS:CONFIRMED
SUMMARY:AFOSR: Basic Research for the United States Air ForceAFOSR: Basic R
 esearch for the United States Air Force
TRANSP:OPAQUE
CATEGORIES:http://schemas.google.com/g/2005#event
X-MOZ-LASTACK:20120127T220656Z
X-LIC-ERROR;X-LIC-ERRORTYPE=VALUE-PARSE-ERROR:No value for LOCATION propert
 y. Removing entire property:
X-MOZ-GENERATION:2
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:This is an event reminder
TRIGGER:-P0DT0H30M0S
END:VALARM
END:VEVENT
END:VCALENDAR
</caldav:calendar-data>
   </D:prop>
  </D:propstat>
 </D:response>
 <D:response>
  <D:href>/calendar/dav/2gd22uhl7m9bk330e18tj86fd8%40group.calendar.google.com/events/8c38f773-59cc-4d29-8384-c8de1dcb83e8.ics</D:href>
  <D:propstat>
   <D:status>HTTP/1.1 200 OK</D:status>
   <D:prop>
    <D:getetag>"63463295502"</D:getetag>
    <caldav:calendar-data>BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
X-WR-CALNAME:Seminars&Events
X-WR-TIMEZONE:UTC
X-WR-CALDESC:
BEGIN:VTIMEZONE
TZID:America/New_York
X-LIC-LOCATION:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20120126T160000
DTEND;TZID=America/New_York:20120126T170000
DTSTAMP:20120126T211142Z
UID:8c38f773-59cc-4d29-8384-c8de1dcb83e8
CREATED:20120125T153003Z
DESCRIPTION:
LAST-MODIFIED:20120126T211142Z
LOCATION:2205 NPB
SEQUENCE:1
STATUS:CONFIRMED
SUMMARY:Colloquium: Large Hadron Collider: the end of the beginning
TRANSP:OPAQUE
X-MOZ-LASTACK:20120126T211141Z
X-LIC-ERROR;X-LIC-ERRORTYPE=VALUE-PARSE-ERROR:No value for LOCATION propert
 y. Removing entire property:
X-MOZ-GENERATION:2
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:This is an event reminder
TRIGGER:-P0DT0H30M0S
END:VALARM
END:VEVENT
END:VCALENDAR
</caldav:calendar-data>
   </D:prop>
  </D:propstat>
 </D:response>
 <D:response>
  <D:href>/calendar/dav/2gd22uhl7m9bk330e18tj86fd8%40group.calendar.google.com/events/c754e393-1d07-4c34-a1ed-9e15cb2d14fd.ics</D:href>
  <D:propstat>
   <D:status>HTTP/1.1 200 OK</D:status>
   <D:prop>
    <D:getetag>"63467267599"</D:getetag>
    <caldav:calendar-data>BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
X-WR-CALNAME:Seminars&Events
X-WR-TIMEZONE:UTC
X-WR-CALDESC:
BEGIN:VTIMEZONE
TZID:America/New_York
X-LIC-LOCATION:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20120312T160000
DTEND;TZID=America/New_York:20120312T170000
DTSTAMP:20120312T203319Z
UID:c754e393-1d07-4c34-a1ed-9e15cb2d14fd
CREATED:20120311T154233Z
DESCRIPTION:
LAST-MODIFIED:20120312T203319Z
LOCATION:2165 NPB
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY:Superconductivity in the strong coupling limit: not your textbook B
 CS behavior in so many ways
TRANSP:OPAQUE
X-MOZ-LASTACK:20120312T203320Z
X-LIC-ERROR;X-LIC-ERRORTYPE=VALUE-PARSE-ERROR:No value for LOCATION propert
 y. Removing entire property:
X-MOZ-GENERATION:4
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:This is an event reminder
TRIGGER:-P0DT0H30M0S
END:VALARM
END:VEVENT
END:VCALENDAR
</caldav:calendar-data>
   </D:prop>
  </D:propstat>
 </D:response>
 <D:response>
  <D:href>/calendar/dav/2gd22uhl7m9bk330e18tj86fd8%40group.calendar.google.com/events/379ad589-f647-4555-8413-cd6586c308c4.ics</D:href>
  <D:propstat>
   <D:status>HTTP/1.1 200 OK</D:status>
   <D:prop>
    <D:getetag>"63474777557"</D:getetag>
    <caldav:calendar-data>BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
X-WR-CALNAME:Seminars&Events
X-WR-TIMEZONE:UTC
X-WR-CALDESC:
BEGIN:VTIMEZONE
TZID:America/New_York
X-LIC-LOCATION:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20120607T140000
DTEND;TZID=America/New_York:20120607T150000
DTSTAMP:20120607T183917Z
UID:379ad589-f647-4555-8413-cd6586c308c4
CREATED:20120605T194104Z
DESCRIPTION:
LAST-MODIFIED:20120607T183917Z
LOCATION:http://video.webcasts.com/events/abpi001/42432/
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY:Webinar: Introducing COMSOL Multiphysics Version 4.3 - June 7th
TRANSP:OPAQUE
X-MOZ-LASTACK:20120607T183920Z
X-LIC-ERROR:No value for DESCRIPTION property. Removing entire property:
X-MOZ-GENERATION:1
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:This is an event reminder
TRIGGER:-P0DT0H30M0S
END:VALARM
END:VEVENT
END:VCALENDAR
</caldav:calendar-data>
   </D:prop>
  </D:propstat>
 </D:response>
 <D:response>
  <D:href>/calendar/dav/2gd22uhl7m9bk330e18tj86fd8%40group.calendar.google.com/events/55a64f46-7edc-45b5-b6f5-5282c4c6f15a.ics</D:href>
  <D:propstat>
   <D:status>HTTP/1.1 200 OK</D:status>
   <D:prop>
    <D:getetag>"63439798931"</D:getetag>
    <caldav:calendar-data>BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
X-WR-CALNAME:Seminars&Events
X-WR-TIMEZONE:UTC
X-WR-CALDESC:
BEGIN:VTIMEZONE
TZID:America/New_York
X-LIC-LOCATION:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20110429T140000
DTEND;TZID=America/New_York:20110429T150000
DTSTAMP:20110429T222211Z
UID:55a64f46-7edc-45b5-b6f5-5282c4c6f15a
CREATED:20110422T143146Z
DESCRIPTION:
LAST-MODIFIED:20110429T222211Z
LOCATION:NPB 2205
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY:Reception for graduating seniors
TRANSP:OPAQUE
X-MOZ-LASTACK:20110429T222211Z
X-MOZ-GENERATION:3
END:VEVENT
END:VCALENDAR
</caldav:calendar-data>
   </D:prop>
  </D:propstat>
 </D:response>
 <D:response>
  <D:href>/calendar/dav/2gd22uhl7m9bk330e18tj86fd8%40group.calendar.google.com/events/d58f7014-d3f5-4ee2-9ebf-086e5ac2160a.ics</D:href>
  <D:propstat>
   <D:status>HTTP/1.1 200 OK</D:status>
   <D:prop>
    <D:getetag>"63496886077"</D:getetag>
    <caldav:calendar-data>BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
X-WR-CALNAME:Seminars&Events
X-WR-TIMEZONE:UTC
X-WR-CALDESC:
BEGIN:VTIMEZONE
TZID:America/New_York
X-LIC-LOCATION:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20130211T160000
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DTEND;TZID=America/New_York:20110930T170000
DTSTAMP:20111001T005716Z
UID:3f9306f7-0a18-4f92-acc8-4a4868cde205
CREATED:20110930T010823Z
DESCRIPTION:
LAST-MODIFIED:20111001T005716Z
LOCATION:NPB 2165
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY:Formation and Evolution of Gravitational Wave Sources in Dense Stel
 lar Systems
TRANSP:OPAQUE
X-MOZ-LASTACK:20111001T005707Z
X-LIC-ERROR:No value for LOCATION property. Removing entire property:
X-MOZ-GENERATION:1
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:This is an event reminder
TRIGGER:-P0DT0H30M0S
END:VALARM
END:VEVENT
END:VCALENDAR
</caldav:calendar-data>
   </D:prop>
  </D:propstat>
 </D:response>
 <D:response>
  <D:href>/calendar/dav/2gd22uhl7m9bk330e18tj86fd8%40group.calendar.google.com/events/becea336-3d1c-43ae-b2fc-6c4b386f1f87.ics</D:href>
  <D:propstat>
   <D:status>HTTP/1.1 200 OK</D:status>
   <D:prop>
    <D:getetag>"63437723841"</D:getetag>
    <caldav:calendar-data>BEGIN:VCALENDAR
PRODID:-//Google Inc//Google Calendar 70.9054//EN
VERSION:2.0
CALSCALE:GREGORIAN
X-WR-CALNAME:Seminars&Events
X-WR-TIMEZONE:UTC
X-WR-CALDESC:
BEGIN:VTIMEZONE
TZID:America/New_York
X-LIC-LOCATION:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20110405T170000
DTEND;TZID=America/New_York:20110405T183000
DTSTAMP:20110405T215721Z
UID:becea336-3d1c-43ae-b2fc-6c4b386f1f87
CREATED:00001231T000000Z
DESCRIPTION:
LAST-MODIFIED:20110405T215721Z
LOCATION:
SEQUENCE:3
STATUS:CONFIRMED
SUMMARY:Cryosimposium day 2
TRANSP:OPAQUE
X-MOZ-LASTACK:20110405T215721Z
X-MOZ-GENERATION:4
END:VEVENT
END:VCALENDAR
</caldav:calendar-data>
   </D:prop>
  </D:propstat>
 </D:response>
 <D:response>
  <D:href>/calendar/dav/2gd22uhl7m9bk330e18tj86fd8%40group.calendar.google.com/events/WEBEX-MEETING%2BCENTER-6.03421-279862858.ics</D:href>
  <D:propstat>
   <D:status>HTTP/1.1 404 Not Found</D:status>
  </D:propstat>
 </D:response>
</D:multistatus>

 ----------
Error: Assert failed: unexepcted endBatch!
2: [resource://calendar/modules/calProviderUtils.jsm:639] cPB_endBatch
3: [resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calDavRequestHandlers.js:743] mg_onStopRequest

Source file: resource://calendar/modules/calUtils.jsm -> file:///C:/Users/giacomo/AppData/Roaming/Thunderbird/Profiles/5tta7bqq.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calUtils.js
Line: 1105
 ----------
Warning: CalDAV: Get failed: multiget error
 ----------
Warning: There has been an error reading data for calendar: Seminars&Events.  However, this error is believed to be minor, so the program will attempt to continue. Error code: 0x80004005. Description: multiget error
 ----------
Warning: There has been an error reading data for calendar: Seminars&Events.  However, this error is believed to be minor, so the program will attempt to continue. Error code: READ_FAILED. Description:
Maybe you could use a service like sharetext.org or justpaste.it to not blow up this thread. :-)
Indeed I was looking for a way of adding an attachment to the post, but is apparently not supported. And, I wans't aware of these services.

Too late for now, but I'll do if more cut/paste is needed! :-)
To copy and paste multiple entries at once from Error Console you have to install an additional extension like Console2 <https://addons.mozilla.org/thunderbird/addon/1815> that adds more features.

For long outputs like shown above you can copy and paste into an text file and attach it here using the "Add an attachment" link that is located above the comments section.
Ops! How could I have missed the attachment section! Sorry about that.

And thanks for the hint about Console2. Actually, I did discover (and use) it just about 2 hour ago! :-)
Component: General → Provider: CalDAV
Whiteboard: [calconnect31]
Is this still an issue with Thunderbird 31 and Lightning 3.3.1 ? I believe we've done a lot of fixes since then, especially w.r.t. the new OAuth implementation.

Please also make sure you are using the new URL format, containing apidata.googleusercontent.com.
Status: UNCONFIRMED → RESOLVED
Closed: 10 years ago
Resolution: --- → WORKSFORME
This is what I can say about this. After our last interaction about the issue (Feb 2013), I switched all my calendars to Provider for Google Calendar, and have had no issue since.

When you posted your request, I tried to use CalDAV to add a calendar that I happened to have just created. When I first added it, all my calendar entries (from all the calendars) disappeared for a (long) while. It seemed like TB was trying to refresh them, but got stuck in the middle.

After couple of restart they finally came back, all but the new added calendar that shows the "calendar momentarily not available" message.

Giacomo
Hello - I am seeing the same issue  as immediately above (jackserious79) since upgrading to latest version yesterday.  First lost everything, added the calendar again and deleted the old, after second try, everything synched up.  Today, got the Google calendar is temporarily unavailable indicator, and cannot add events (click save and close, window closes, but nothing added to my calendar).  Noticed another upgrade available and have installed, but no change.  This is not a Google issue because I can get to my calendar via browser.

Jack
One additional (new) issue since yesterday.  If I try to add my Google calendar again, when I get to the dialog to select the calendar to add from Google, there are no calendars listed.  There should be three for me to choose from.  This was working yesterday.
Note this bug is about CalDAV, not the Provider for Google Calendar. Please see the support group on the Provider addons.m.o. page.
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