CalDAV Binding "cannot get event-container..."

Add-ons Bindings
1

Hi there!

I have been using the CalDAV AddOn/Binding to control my 4 radiators for a few months now. Sometimes the event doesn’t arrive. I found the following error in the log:

2019-03-15 20:05:00.003 [ERROR] [nhab.io.caldav.internal.job.EventJob] - error executing event job
org.quartz.JobExecutionException: cannot get event-container for config: OpenHAB and eventId: HTAMSGP4DQG8UCZKYE8LIC
	at org.openhab.io.caldav.internal.job.EventJob.execute(EventJob.java:46) [218:org.openhab.io.caldav:1.13.0]
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202) [107:org.eclipse.smarthome.core.scheduler:0.10.0.oh240]
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) [107:org.eclipse.smarthome.core.scheduler:0.10.0.oh240]

I tried to delete the calendar in my NextCloud and recreate it with the 4 entries. The problem persists. In the debug log the following is logged when reloading the calendars:

2019-03-15 20:18:15.000 [DEBUG] [caldav.internal.job.EventReloaderJob] - running EventReloaderJob for config : OpenHAB`
2019-03-15 20:18:15.011 [DEBUG] [caldav.internal.job.EventReloaderJob] - loading events for config: OpenHAB
2019-03-15 20:18:15.015 [DEBUG] [caldav.internal.job.EventReloaderJob] - old eventcontainer -- id : L63HQW50XRCB5GGC7UY8QN -- filename : Nextcloud-01YD0ZE4YTUTN8BB6Q8KCG -- calcuntil : 2019-03-15T22:18:16.047+01:00 -- lastchanged : 2019-03-08T08:47:07.000+01:00 -- ishistoric : false
2019-03-15 20:18:15.019 [DEBUG] [caldav.internal.job.EventReloaderJob] - old eventlist contains the event : Ht_B_Radiator -- deb : 2019-03-15T06:00:00.000+01:00 -- fin : 2019-03-15T22:00:00.000+01:00 -- lastchanged 2019-03-08T08:41:26.000+01:00
2019-03-15 20:18:15.022 [DEBUG] [caldav.internal.job.EventReloaderJob] - old eventcontainer -- id : L4IOICGGBYXZ6QZJ6HI28 -- filename : Nextcloud-9C5XU2GDAEYSK6PTXX24J -- calcuntil : 2019-03-15T22:18:17.269+01:00 -- lastchanged : 2019-03-08T08:50:21.000+01:00 -- ishistoric : false
2019-03-15 20:18:15.024 [DEBUG] [caldav.internal.job.EventReloaderJob] - old eventlist contains the event : Ht_WZ_Radiator -- deb : 2019-03-15T12:00:00.000+01:00 -- fin : 2019-03-15T22:00:00.000+01:00 -- lastchanged 2019-03-08T08:49:01.000+01:00
2019-03-15 20:18:15.598 [DEBUG] [caldav.internal.job.EventReloaderJob] - loading resource: /remote.php/dav/calendars/titus/openhab/Nextcloud-H8ALHDPXOHLX1IZ41XM1CI.ics (FSchangedTS not valid)
2019-03-15 20:18:16.076 [DEBUG] [caldav.internal.job.EventReloaderJob] - Processing event 'Ht_SZ_Radiator'
2019-03-15 20:18:16.939 [DEBUG] [caldav.internal.job.EventReloaderJob] - Processing periods...
2019-03-15 20:18:16.944 [DEBUG] [.io.caldav.internal.CalDavLoaderImpl] - begin timer scheduled for event 'HTAMSGP4DQG8UCZKYE8LIC(Ht_SZ_Radiator@16.03.2019/06:05-16.03.2019/20:05)' @ Sat Mar 16 06:05:00 CET 2019
2019-03-15 20:18:16.948 [DEBUG] [.io.caldav.internal.CalDavLoaderImpl] - end timer scheduled for event 'HTAMSGP4DQG8UCZKYE8LIC(Ht_SZ_Radiator@16.03.2019/06:05-16.03.2019/20:05)' @ Sat Mar 16 20:05:00 CET 2019
2019-03-15 20:18:16.959 [DEBUG] [caldav.internal.job.EventReloaderJob] - loading resource: /remote.php/dav/calendars/titus/openhab/Nextcloud-XATX67L1YQR2MAHKI0LUB5.ics (FSchangedTS not valid)
2019-03-15 20:18:17.242 [DEBUG] [caldav.internal.job.EventReloaderJob] - Processing event 'Ht_K_Radiator'
2019-03-15 20:18:17.828 [DEBUG] [caldav.internal.job.EventReloaderJob] - Processing periods...
2019-03-15 20:18:17.832 [DEBUG] [.io.caldav.internal.CalDavLoaderImpl] - begin timer scheduled for event '0A5E0O377RWKZCIOXA8FFKK(Ht_K_Radiator@16.03.2019/06:10-16.03.2019/20:10)' @ Sat Mar 16 06:10:00 CET 2019
2019-03-15 20:18:17.835 [DEBUG] [.io.caldav.internal.CalDavLoaderImpl] - end timer scheduled for event '0A5E0O377RWKZCIOXA8FFKK(Ht_K_Radiator@16.03.2019/06:10-16.03.2019/20:10)' @ Sat Mar 16 20:10:00 CET 2019
2019-03-15 20:18:17.844 [DEBUG] [.io.caldav.internal.CalDavLoaderImpl] - return event list for CalDavQuery [calendarIds=[OpenHAB], from=2019-03-15T20:18:17.844+01:00, to=null, sort=null, filterName=null] with 4 entries
2019-03-15 20:18:17.846 [DEBUG] [caldav.internal.job.EventReloaderJob] - jobs scheduled : 
2019-03-15 20:18:17.849 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-end-0A5E0O377RWKZCIOXA8FFKK(Ht_K_Radiator@16.03.2019/06:10-16.03.2019/20:10)-0 - [groupName] : event-end - Sat Mar 16 20:10:00 CET 2019
2019-03-15 20:18:17.851 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-end-L4IOICGGBYXZ6QZJ6HI28(Ht_WZ_Radiator@15.03.2019/12:00-15.03.2019/22:00)-0 - [groupName] : event-end - Fri Mar 15 22:00:00 CET 2019
2019-03-15 20:18:17.853 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-end-HTAMSGP4DQG8UCZKYE8LIC(Ht_SZ_Radiator@16.03.2019/06:05-16.03.2019/20:05)-1 - [groupName] : event-end - Sat Mar 16 20:05:00 CET 2019
2019-03-15 20:18:17.855 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-end-HTAMSGP4DQG8UCZKYE8LIC(Ht_SZ_Radiator@16.03.2019/06:05-16.03.2019/20:05)-0 - [groupName] : event-end - Sat Mar 16 20:05:00 CET 2019
2019-03-15 20:18:17.858 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-end-0A5E0O377RWKZCIOXA8FFKK(Ht_K_Radiator@16.03.2019/06:10-16.03.2019/20:10)-1 - [groupName] : event-end - Sat Mar 16 20:10:00 CET 2019
2019-03-15 20:18:17.860 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-end-L63HQW50XRCB5GGC7UY8QN(Ht_B_Radiator@15.03.2019/06:00-15.03.2019/22:00)-0 - [groupName] : event-end - Fri Mar 15 22:00:00 CET 2019
2019-03-15 20:18:17.862 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : OpenHAB - [groupName] : event-reloader - Fri Mar 15 21:18:14 CET 2019
2019-03-15 20:18:17.864 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-start-HTAMSGP4DQG8UCZKYE8LIC(Ht_SZ_Radiator@16.03.2019/06:05-16.03.2019/20:05)-0 - [groupName] : event-start - Sat Mar 16 06:05:00 CET 2019
2019-03-15 20:18:17.866 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-start-0A5E0O377RWKZCIOXA8FFKK(Ht_K_Radiator@16.03.2019/06:10-16.03.2019/20:10)-1 - [groupName] : event-start - Sat Mar 16 06:10:00 CET 2019
2019-03-15 20:18:17.868 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-start-0A5E0O377RWKZCIOXA8FFKK(Ht_K_Radiator@16.03.2019/06:10-16.03.2019/20:10)-0 - [groupName] : event-start - Sat Mar 16 06:10:00 CET 2019
2019-03-15 20:18:17.870 [DEBUG] [caldav.internal.job.EventReloaderJob] - [job] : event-start-HTAMSGP4DQG8UCZKYE8LIC(Ht_SZ_Radiator@16.03.2019/06:05-16.03.2019/20:05)-1 - [groupName] : event-start - Sat Mar 16 06:05:00 CET 2019

I’d be happy if someone could help me.

1 Like
2

Did you manage to solve it? I am seeing the same problem.
Based on what I see, the event does arrive, but the error is still worrying.
Thank you!

3

No, not really. I’m using hard coded cron schedules in my rule scripts instead. Although the CalDAV binding was a nice feature.