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[Bug]: Calendar subscriptions don't refresh
⚠️ This issue respects the following points: ⚠️
- [X] This is a bug, not a question or a configuration/webserver/proxy issue.
- [X] This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
- [X] Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
- [X] I agree to follow Nextcloud's Code of Conduct.
Bug description
In 28.0.1 I added a correct calendar subscription. Entries are in the database. But calendar does not refresh. I activated the refresh rate by occ command (occ config:app:set dav calendarSubscriptionRefreshRate --value "PT15M") and got a positive return. Nothing happened, log told: Subscription 11 could not be refreshed, refreshrate in database is invalid InvalidDataException: The supplied iCalendar duration value is incorrect: “PT15M” Exception thrown: Sabre\VObject\InvalidDataException
When I inspected the database I found in the table "calendarsubscriptions" a field "refreshrate" which was empty for the subscription. I added the value "PT15M" in this field - and it worked.
Seems, the occ command does not fill the correct fields.
Steps to reproduce
- new subscription
- set refresh rate via occ
- see that nothing happens
Expected behavior
subscription of all subscribed calendars after setting with the occ command
Installation method
Community Web installer on a VPS or web space
Nextcloud Server version
28
Operating system
Other
PHP engine version
PHP 8.1
Web server
Other
Database engine version
MariaDB
Is this bug present after an update or on a fresh install?
None
Are you using the Nextcloud Server Encryption module?
Encryption is Disabled
What user-backends are you using?
- [ ] Default user-backend (database)
- [ ] LDAP/ Active Directory
- [ ] SSO - SAML
- [X] Other
Configuration report
{
"system": {
"instanceid": "***REMOVED SENSITIVE VALUE***",
"passwordsalt": "***REMOVED SENSITIVE VALUE***",
"secret": "***REMOVED SENSITIVE VALUE***",
"trusted_domains": [
"url",
"url"
],
"datadirectory": "***REMOVED SENSITIVE VALUE***",
"tempdirectory": "\/www\/htdocs\/w013d860\/url\/data\/tmp",
"dbtype": "mysql",
"version": "28.0.1.1",
"overwrite.cli.url": "http:\/\/url",
"dbname": "***REMOVED SENSITIVE VALUE***",
"dbhost": "***REMOVED SENSITIVE VALUE***",
"dbport": "",
"dbtableprefix": "H9PtA_",
"mysql.utf8mb4": true,
"dbuser": "***REMOVED SENSITIVE VALUE***",
"dbpassword": "***REMOVED SENSITIVE VALUE***",
"installed": true,
"mail_smtpmode": "smtp",
"mail_sendmailmode": "pipe",
"mail_from_address": "***REMOVED SENSITIVE VALUE***",
"mail_domain": "***REMOVED SENSITIVE VALUE***",
"default_phone_region": "DE",
"updater.release.channel": "stable",
"maintenance": false,
"theme": "",
"loglevel": 2,
"app_install_overwrite": [
"backup",
"mail_roundcube"
],
"twofactor_enforced": "true",
"twofactor_enforced_groups": [],
"twofactor_enforced_excluded_groups": [
"Externe"
],
"trashbin_retention_obligation": "auto",
"mail_smtpauth": 1,
"mail_smtpauthtype": "LOGIN",
"mail_smtphost": "***REMOVED SENSITIVE VALUE***",
"mail_smtpname": "***REMOVED SENSITIVE VALUE***",
"mail_smtppassword": "***REMOVED SENSITIVE VALUE***"
}
}
List of activated Apps
Enabled:
- activity: 2.20.0
- admin_audit: 1.18.0
- bruteforcesettings: 2.8.0
- calendar: 4.6.4
- cloud_federation_api: 1.11.0
- comments: 1.18.0
- contacts: 5.5.1
- contactsinteraction: 1.9.0
- dashboard: 7.8.0
- dav: 1.29.1
- event_update_notification: 2.3.0
- federatedfilesharing: 1.18.0
- files: 2.0.0
- files_pdfviewer: 2.9.0
- files_reminders: 1.1.0
- files_sharing: 1.20.0
- files_trashbin: 1.18.0
- files_versions: 1.21.0
- firstrunwizard: 2.17.0
- logreader: 2.13.0
- lookup_server_connector: 1.16.0
- nextcloud_announcements: 1.17.0
- notifications: 2.16.0
- oauth2: 1.16.3
- password_policy: 1.18.0
- photos: 2.4.0
- privacy: 1.12.0
- provisioning_api: 1.18.0
- quota_warning: 1.18.0
- recommendations: 2.0.0
- related_resources: 1.3.0
- serverinfo: 1.18.0
- settings: 1.10.1
- sharebymail: 1.18.0
- survey_client: 1.16.0
- systemtags: 1.18.0
- text: 3.9.1
- theming: 2.3.0
- twofactor_backupcodes: 1.17.0
- twofactor_totp: 10.0.0-beta.2
- updatenotification: 1.18.0
- user_status: 1.8.1
- viewer: 2.2.0
- weather_status: 1.8.0
- workflowengine: 2.10.0
Disabled:
- circles: 28.0.0-dev (installed 23.0.0)
- encryption: 2.16.0
- federation: 1.18.0 (installed 1.18.0)
- files_external: 1.20.0 (installed 1.15.0)
- files_rightclick: 0.15.1 (installed 1.6.0)
- mail: 3.5.5 (installed 3.5.5)
- support: 1.11.0 (installed 1.6.0)
- suspicious_login: 6.0.0
- user_ldap: 1.19.0
Nextcloud Signing status
No errors have been found.
Nextcloud Logs
{"reqId":"ZbqXhfElqgrkOyZTGKCQ0wAASC8","level":3,"time":"2024-01-31T18:55:01+00:00","remoteAddr":"85.13.165.5","user":"--","app":"dav","method":"GET","url":"/cron.php","message":"Exception thrown: Sabre\\VObject\\InvalidDataException","userAgent":"cronBROWSE v1.1","version":"28.0.1.1","exception":{"Exception":"Sabre\\VObject\\InvalidDataException","Message":"The supplied iCalendar duration value is incorrect: \u201cPT15M\u201d","Code":0,"Trace":[{"file":"/www/htdocs/w/url/apps/dav/lib/BackgroundJob/RefreshWebcalJob.php","line":96,"function":"parseDuration","class":"Sabre\\VObject\\DateTimeParser","type":"::","args":["\u201cPT15M\u201d"]},{"file":"/www/htdocs/w/url/cron.php","line":177,"function":"execute","class":"OCA\\DAV\\BackgroundJob\\RefreshWebcalJob","type":"->","args":[["OC\\BackgroundJob\\JobList"],["OC\\Log"]]}],"File":"/www/htdocs/w/url/3rdparty/sabre/vobject/lib/DateTimeParser.php","Line":101,"CustomMessage":"Exception thrown: Sabre\\VObject\\InvalidDataException"}}
{"reqId":"ZbqXhfElqgrkOyZTGKCQ0wAASC8","level":2,"time":"2024-01-31T18:55:01+00:00","remoteAddr":"xxxxxxxx","user":"--","app":"dav","method":"GET","url":"/cron.php","message":"Subscription 11 could not be refreshed, refreshrate in database is invalid","userAgent":"cronBROWSE v1.1","version":"28.0.1.1","data":{"app":"dav"}}
Additional info
No response
In 28.0.1 I added a correct calendar subscription. Entries are in the database. But calendar does not refresh.
This should be the following issue: https://github.com/nextcloud/server/issues/42143
About the "PT15M" refresh value not be valid. It might be because the value was taken with the double commas (i.e "PT15M", not PT15M). Setting this value seems to work properly for me.
You should reset the configuration value to a sane one (or it will stay the same for all future subscriptions), either by resetting it or removing it to have the default value :
occ config:app:set dav calendarSubscriptionRefreshRate --value PT15M
occ config:app:delete dav calendarSubscriptionRefreshRate
This issue has been automatically marked as stale because it has not had recent activity and seems to be missing some essential information. It will be closed if no further activity occurs. Thank you for your contributions.
