Wed, 08 Apr 2026 17:39:05 +0000 https://bugs.horde.org/ticket/15048 CalDAv fails with external Bedework Server Kronolith can't parse events from an external CalDAV Bedework calendar. Failed parse event from remote calendar: url = "https://cal.mail.uni-kiel.de/ucaldav/user/XYZ" [pid 21459 on line 336 of "/var/www/horde/kronolith/lib/Driver/Ical.php"]] The same calendar can be used successfully with CalDAV and the Thunderbird Email client. Thu, 11 Feb 2021 12:56:03 +0000 https://bugs.horde.org/ticket/15048#t93878 Sorry I forgot some important informations: Horde v5.2.22 PEAR install on Ubuntu 18.04.5 LTS with PHP 7.2.24 The Exception Message is 'Attribute "DTSTART" Not Found' > Kronolith can't parse events from an external CalDAV Bedework calendar. > > Failed parse event from remote calendar: url = > "https://cal.mail.uni-kiel.de/ucaldav/user/XYZ" [pid 21459 on line > 336 of "/var/www/horde/kronolith/lib/Driver/Ical.php"]] > > The same calendar can be used successfully with CalDAV and the > Thunderbird Email client. > > Thu, 18 Feb 2021 14:02:21 +0000 https://bugs.horde.org/ticket/15048#t93883