Sabre Error NoInstancesException

mueller · May 19, 2021, 9:08am

Meine NC 21 Instanz produziert seit kurzem folgende Fehlermeldung:
[webdav] Fatal: Sabre\VObject\Recur\NoInstancesException: This recurrence rule does not generate any valid instances at <>

/var/www/html/nextcloud/apps/dav/lib/CalDAV/CalDavBackend.php line 2461
Sabre\VObject\Recur\EventIterator->__construct([Sabre\VObject\C … }])
/var/www/html/nextcloud/apps/dav/lib/CalDAV/CalDavBackend.php line 1198
OCA\DAV\CalDAV\CalDavBackend->getDenormalizedData("*** sensitive parameter replaced ***")
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/CalDAV/CalendarObject.php line 103
OCA\DAV\CalDAV\CalDavBackend->updateCalendarObject("*** sensitive parameters replaced ***")
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 1137
Sabre\CalDAV\CalendarObject->put("*** sensitive parameter replaced ***")
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php line 492
Sabre\DAV\Server->updateFile("*** sensitive parameters replaced ***")
/var/www/html/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php line 89
Sabre\DAV\CorePlugin->httpPut(Sabre\HTTP\Request {}, Sabre\HTTP\Response {})
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 472
Sabre\DAV\Server->emit(“method:PUT”, [Sabre\HTTP\Requ … }])
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 253
Sabre\DAV\Server->invokeMethod(Sabre\HTTP\Request {}, Sabre\HTTP\Response {})
/var/www/html/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 321
Sabre\DAV\Server->start()
/var/www/html/nextcloud/apps/dav/lib/Server.php line 332
Sabre\DAV\Server->exec()
/var/www/html/nextcloud/apps/dav/appinfo/v2/remote.php line 35
OCA\DAV\Server->exec()
/var/www/html/nextcloud/remote.php line 167
require_once("/var/www/html/n … p")

PUT /nextcloud/remote.php/dav/calendars/01E22247-90D0-41C6-BD5D-B8BBCE58A45A/hauptkalender/d692d26c-3cef-459a-95f8-954c5c97f497.ics
from 192.168.135.14 by 01E22247-90D0-41C6-BD5D-B8BBCE58A45A at 2021-05-19T08:46:08+00:00

und das ganze wird wohl von einem Android Handy ausgelöst:
Android/10",“version”:“21.0.1.1”,“id”:"60a4d2b7a451c"

j-ed · May 19, 2021, 10:22am

Die Meldung besagt, dass Du einen wiederholenden Termin erstellt hast welcher ungültige Wiederholungsregeln bzw. ein ungültiges CalDAV-Format enthält. . Finde heraus welchen Eintrag Du zuletzt erstellt hast, prüfe und korrigiere dessen Syntax oder löschen den Termin. Siehe auch

github.com/nextcloud/server

Prevent Sabre\VObject\Recur\NoInstancesException: This recurrence rule does not generate any valid instances from being fatal to CalDAV sync

opened 07:45PM - 06 Jul 17 UTC

sushidave

bug low feature: dav 0. Needs triage feature: caldav 25-feedback

### Steps to reproduce 1. Sign-in into Nextcloud as an admin 2. Check the Next…cloud log ### Expected behaviour Log shows no fatal errors ### Actual behaviour Log shows same fatal error every 30 seconds, see Nextcloud log below ### Server configuration **Operating system**: Linux 3.10.0 **Web server:** Apache **Database:** mysql 10.1.21 **PHP version:** 5.6.30 **Nextcloud version:** (see Nextcloud admin page) 11.0.3 **Updated from an older Nextcloud/ownCloud or fresh install:** Updated **Where did you install Nextcloud from:** nextcloud.com **Signing status:** <details> <summary>Signing status</summary> No errors have been found. </details> **List of activated apps:** <details> <summary>App list</summary> - Activity 2.4.1 - Auditing / Logging 1.1.0 - Collaborative Tags 1.1.3 - Comments 1.1.0 - Deleted files 1.1.0 - Federation 1.1.1 - File sharing 1.1.1 - First run wizard 2.0 - Gallery 16.0.0 - Log reader 2.0.0 - Mail template editor 0.2 - Nextcloud announcements 1.0 - Notifications 1.0.1 - Password policy 1.1.0 - PDF viewer 1.0.1 - Server info 1.1.1 - Share by mail 1.0.1 - Text editor 2.2 - Theming 1.1.1 - Update notification 1.1.1 - Usage service 0.1.5 - Versions 1.4.0 - Audio player 2.0.2 - Bookmarks 0.10.0 - Calendar 1.5.3 - Contacts 1.5.3 - Direct Menu 0.10.2 - Keeweb 0.4.0 - Mail 0.6.4 - Tasks 0.9.5 - Video calls 1.2.0 </details> **Nextcloud configuration:** <details> <summary>Config report</summary> 'instanceid' => '********', 'passwordsalt' => '**************************************', 'secret' => '***********************************************', 'trusted_domains' => array ( 0 => '******************', ), 'datadirectory' => '/home/httpd/vhosts/********/cloud_data', 'dbtype' => 'mysql', 'version' => '11.0.3.2', 'dbname' => '**********', 'dbhost' => 'localhost', 'dbtableprefix' => 'oc_', 'dbuser' => '******', 'dbpassword' => '**********************', 'logtimezone' => 'UTC', 'installed' => true, 'loglevel' => 2, 'maintenance' => false, 'htaccess.RewriteBase' => '/', 'forcessl' => true, 'memcache.local' => '\\OC\\Memcache\\ArrayCache', 'mail_smtpmode' => 'smtp', 'mail_smtpauthtype' => 'LOGIN', 'mail_smtphost' => '*********.net', 'mail_smtpport' => '25', 'mail_smtpsecure' => 'tls', 'mail_from_address' => 'nextcloud', 'mail_domain' => '*************', 'overwrite.cli.url' => 'https://****************:443', 'overwriteprotocol' => 'https', 'theme' => '', </details> **Are you using external storage, if yes which one:** local/smb/sftp/... No **Are you using encryption:** yes/no https **Are you using an external user-backend, if yes which one:** LDAP/ActiveDirectory/Webdav/... No ### Logs #### Web server error log <details> <summary>Web server error log</summary> mod_fcgid: stderr: PHP Deprecated: Automatically populating $HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. To avoid this warning set 'always_populate_raw_post_data' to '-1' in php.ini and use the php://input stream instead. in Unknown on line 0 (same entry about every 12 minutes) </details> #### Nextcloud log (data/nextcloud.log) <details> <summary>Nextcloud log</summary> Fatal | Sabre\VObject\Recur\NoInstancesException: This recurrence rule does not generate any valid instances 1. /home/httpd/vhosts/---.com/cloud.---.com/apps/dav/lib/CalDAV/CalDavBackend.php - line 1680: Sabre\VObject\Recur\EventIterator->__construct(Object(Sabre\VObject\Component\VCalendar), '9C226CCF-F69E-4...') 2. /home/httpd/vhosts/---.com/cloud.---.com/apps/dav/lib/CalDAV/CalDavBackend.php - line 961: OCA\DAV\CalDAV\CalDavBackend->getDenormalizedData('BEGIN VCALENDAR...') 3. /home/httpd/vhosts/---.com/cloud.---.com/3rdparty/sabre/dav/lib/CalDAV/CalendarObject.php - line 106: OCA\DAV\CalDAV\CalDavBackend->updateCalendarObject('7', '9C226CCF-F69E-4...', 'BEGIN VCALENDAR...') 4. /home/httpd/vhosts/---.com/cloud.---.com/3rdparty/sabre/dav/lib/DAV/Server.php - line 1106: Sabre\CalDAV\CalendarObject->put('BEGIN VCALENDAR...') 5. /home/httpd/vhosts/---.com/cloud.---.com/3rdparty/sabre/dav/lib/DAV/CorePlugin.php - line 513: Sabre\DAV\Server->updateFile('calendars/*****...', Resource id #529, NULL) [internal function] Sabre\DAV\CorePlugin->httpPut(Object(Sabre\HTTP\Request), Object(Sabre\HTTP\Response)) 6. /home/httpd/vhosts/---.com/cloud.---.com/3rdparty/sabre/event/lib/EventEmitterTrait.php - line 105: call_user_func_array(Array, Array) 7. /home/httpd/vhosts/---.com/cloud.---.com/3rdparty/sabre/dav/lib/DAV/Server.php - line 479: Sabre\Event\EventEmitter->emit('method PUT', Array) 8. /home/httpd/vhosts/---.com/cloud.---.com/3rdparty/sabre/dav/lib/DAV/Server.php - line 254: Sabre\DAV\Server->invokeMethod(Object(Sabre\HTTP\Request), Object(Sabre\HTTP\Response)) 9. /home/httpd/vhosts/---.com/cloud.---.com/apps/dav/lib/Server.php - line 231: Sabre\DAV\Server->exec() 10. /home/httpd/vhosts/---.com/cloud.---.com/apps/dav/appinfo/v2/remote.php - line 30: OCA\DAV\Server->exec() 11. /home/httpd/vhosts/---.com/cloud.---.com/remote.php - line 165: require_once('/home/httpd/vho...') 12. {main} </details>

https://forums.bitfire.at/topic/1024/owncloud-this-recurrence-rule-does-not-generate-any-valid-instances