[Bug]: The supplied iCalendar datetime value is incorrect: master #44830

r2evans · 2024-04-15T12:10:12Z

⚠️ This issue respects the following points: ⚠️

This is a bug, not a question or a configuration/webserver/proxy issue.
This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
I agree to follow Nextcloud's Code of Conduct.

Bug description

A few (but not all) calendar entries in my private calendar cannot be deleted. They were valid/complete when imported, I can edit them but cannot delete them.

Steps to reproduce

Some can be deleted, I don't know how to trigger the problem. In troubleshooting this, I would appreciate advice on how better to look at it, perhaps looking for specific things in the database.

Expected behavior

It allows me to delete it.

Installation method

Community Docker image

Nextcloud Server version

28

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.2

Web server

Apache (supported)

Database engine version

PostgreSQL

Is this bug present after an update or on a fresh install?

Fresh Nextcloud Server install

Are you using the Nextcloud Server Encryption module?

None

What user-backends are you using?

Default user-backend (database)
LDAP/ Active Directory
SSO - SAML
Other

Configuration report

{                                       
    "system": {                                  
        "htaccess.RewriteBase": "\/",
        "redis": {            
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 6379
        },                                         
        "memcache.local": "\\OC\\Memcache\\APCu",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "apps_paths": [
            {                 
            {                 
                "path": "\/var\/www\/html\/apps",
                "url": "\/apps",
                "writable": false
            },
            {
                "path": "\/var\/www\/html\/custom_apps",
                "url": "\/custom_apps",
                "writable": true
            }
        ],
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "oc.mydomain.com"
        ],
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "forwarded_for_headers": [
            "HTTP_X_FORWARDED_FOR"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "pgsql",
        "version": "28.0.4.1",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "overwritehost": "oc.mydomain.com",
        "overwritewebroot": "\/cloud",
        "overwriteprotocol": "https",
        "overwrite.cli.url": "https:\/\/oc.mydomain.com\/cloud",
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "theme": "",
        "loglevel": 2,
        "maintenance": false,
        "ldapProviderFactory": "OCA\\User_LDAP\\LDAPProviderFactory",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpmode": "smtp",
        "mail_sendmailmode": "smtp",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpauthtype": "LOGIN",
        "mail_smtpauth": 1,
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "587",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpsecure": "tls",
        "lost_password_link": "disabled",
        "session_timeout": 129600,
        "session_keepalive": false,
        "remember_login_cookie_lifetime": 604800,
        "simpleSignUpLink.shown": false,
        "default_phone_region": "US",
        "allow_local_remote_servers": true,
        "twofactor_enforced": "true",
        "twofactor_enforced_groups": [],
        "twofactor_enforced_excluded_groups": [],
        "app_install_overwrite": [
            "twofactor_admin",
            "impersonate"
        ],
        "check_for_working_wellknown_setup": false,
        "maintenance_window_start": 6
    }
}

List of activated Apps

Enabled:
  - activity: 2.20.0
  - admin_audit: 1.18.0
  - bruteforcesettings: 2.8.0
  - calendar: 4.6.7
  - circles: 28.0.0
  - cloud_federation_api: 1.11.0
  - comments: 1.18.0
  - contacts: 5.5.3
  - contactsinteraction: 1.9.0
  - dav: 1.29.1
  - federatedfilesharing: 1.18.0
  - federation: 1.18.0
  - files: 2.0.0
  - files_external: 1.20.0
  - 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
  - impersonate: 1.15.0
  - logreader: 2.13.0
  - lookup_server_connector: 1.16.0
  - 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
  - related_resources: 1.3.0
  - serverinfo: 1.18.0
  - settings: 1.10.1
  - spreed: 18.0.7
  - systemtags: 1.18.0
  - text: 3.9.1
  - theming: 2.3.0
  - twofactor_backupcodes: 1.17.0
  - twofactor_totp: 10.0.0-beta.2
  - user_ldap: 1.19.0
  - viewer: 2.2.0
  - weather_status: 1.8.0
  - workflowengine: 2.10.0
Disabled:
  - dashboard: 7.8.0 (installed 7.7.0)
  - encryption: 2.16.0
  - files_rightclick: 0.15.1 (installed 1.6.0)
  - firstrunwizard: 2.17.0 (installed 2.2.1)
  - nextcloud_announcements: 1.17.0 (installed 1.5.0)
  - recommendations: 2.0.0 (installed 0.4.0)
  - sharebymail: 1.18.0 (installed 1.5.0)
  - support: 1.11.1 (installed 1.8.0)
  - survey_client: 1.16.0 (installed 1.3.0)
  - suspicious_login: 6.0.0
  - updatenotification: 1.18.0 (installed 1.6.0)
  - user_status: 1.8.1 (installed 1.6.0)

Nextcloud Signing status

No errors have been found.

Nextcloud Logs

{"reqId":"eNEFhLCJZ62KbOduri6g","level":3,"time":"2024-04-15T12:00:00+00:00","remoteAddr":"11.11.11.11","user":"me","app":"webdav","method":"DELETE","url":"/cloud/remote.php/dav/calendars/me/default/A79271AD-0F92-4F34-A082-BD726F7C27C5.ics","message":"The supplied iCalendar datetime value is incorrect: master","userAgent":"Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:124.0) Gecko/20100101 Firefox/124.0","version":"28.0.4.1","exception":{"Exception":"Sabre\\VObject\\InvalidDataException","Message":"The supplied iCalendar datetime value is incorrect: master","Code":0,"Trace":[{"file":"/var/www/html/3rdparty/sabre/vobject/lib/DateTimeParser.php","line":205,"function":"parseDateTime","class":"Sabre\\VObject\\DateTimeParser","type":"::","args":["master",["DateTimeZone"]]},{"file":"/var/www/html/3rdparty/sabre/vobject/lib/ITip/Broker.php","line":737,"function":"parse","class":"Sabre\\VObject\\DateTimeParser","type":"::","args":["master",["DateTimeZone"]]},{"file":"/var/www/html/3rdparty/sabre/vobject/lib/ITip/Broker.php","line":251,"function":"parseEventForAttendee","class":"Sabre\\VObject\\ITip\\Broker","type":"->","args":[["Sabre\\VObject\\Component\\VCalendar",null,"VCALENDAR"],["3blcrvcdnp3bnntclphojjb3o3_R20231214T163000@google.com","mailto:mary.clouse@posit.co",["Sabre\\VObject\\Parameter",null,"CN",false],"SERVER",null,"And 7 more entries, set log level to debug to see all entries"],["3blcrvcdnp3bnntclphojjb3o3_R20231214T163000@google.com","mailto:mary.clouse@posit.co",["Sabre\\VObject\\Parameter",null,"CN",false],"SERVER",null,"And 7 more entries, set log level to debug to see all entries"],["Sabre\\VObject\\Property\\ICalendar\\CalAddress",null,"ATTENDEE",null,[["Sabre\\VObject\\Parameter",null,"PARTSTAT",false],["Sabre\\VObject\\Parameter",null,"CN",false]],""]]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/CalDAV/Schedule/Plugin.php","line":393,"function":"parseEvent","class":"Sabre\\VObject\\ITip\\Broker","type":"->","args":[null,["mailto:me@mydomain.com","/cloud/remote.php/dav/principals/users/me/"],["Sabre\\VObject\\Component\\VCalendar",null,"VCALENDAR"]]},{"file":"/var/www/html/apps/dav/lib/CalDAV/Schedule/Plugin.php","line":180,"function":"beforeUnbind","class":"Sabre\\CalDAV\\Schedule\\Plugin","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"beforeUnbind","class":"OCA\\DAV\\CalDAV\\Schedule\\Plugin","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":278,"function":"emit","class":"Sabre\\DAV\\Server","type":"->","args":["beforeUnbind",["*** sensitive parameters replaced ***"]]},{"file":"/var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpDelete","class":"Sabre\\DAV\\CorePlugin","type":"->","args":[["Sabre\\HTTP\\Request"],["Sabre\\HTTP\\Response"]]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->","args":["method:DELETE",[["Sabre\\HTTP\\Request"],["Sabre\\HTTP\\Response"]]]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->","args":[["Sabre\\HTTP\\Request"],["Sabre\\HTTP\\Response"]]},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/html/apps/dav/lib/Server.php","line":373,"function":"exec","class":"Sabre\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/html/apps/dav/appinfo/v2/remote.php","line":35,"function":"exec","class":"OCA\\DAV\\Server","type":"->","args":[]},{"file":"/var/www/html/remote.php","line":172,"args":["/var/www/html/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/html/3rdparty/sabre/vobject/lib/DateTimeParser.php","Line":40,"message":"The supplied iCalendar datetime value is incorrect: master","exception":{},"CustomMessage":"The supplied iCalendar datetime value is incorrect: master"}}

Additional info

No response

xaviercm63 · 2024-05-28T14:16:35Z

Same problem here when "CalDavSynchronizer" try to delete some calendar entry.

Nextcloud 29.0.1
Mysql 8.0.36
Apache 2.4.52
PHP 8.1.2

{
  "reqId": "tODjyVQw6O2eGtD0Tkl0",
  "level": 3,
  "time": "2024-05-28T13:16:11+00:00",
  "remoteAddr": "1.2.3.4",
  "user": "Bob",
  "app": "webdav",
  "method": "DELETE",
  "url": "/remote.php/dav/calendars/Bob/personal/sabredav-b5bf81f5-6fa5-41e2-8fc3-9717350b746b.ics",
  "message": "The supplied iCalendar datetime value is incorrect: master",
  "userAgent": "CalDavSynchronizer/4.4",
  "version": "29.0.1.1",
  "exception": {
    "Exception": "Sabre\\VObject\\InvalidDataException",
    "Message": "The supplied iCalendar datetime value is incorrect: master",
    "Code": 0,
    "Trace": [
      {
        "file": "/nextcloud/3rdparty/sabre/vobject/lib/DateTimeParser.php",
        "line": 205,
        "function": "parseDateTime",
        "class": "Sabre\\VObject\\DateTimeParser",
        "type": "::"
      },
      {
        "file": "/nextcloud/3rdparty/sabre/vobject/lib/ITip/Broker.php",
        "line": 737,
        "function": "parse",
        "class": "Sabre\\VObject\\DateTimeParser",
        "type": "::"
      },
      {
        "file": "/nextcloud/3rdparty/sabre/vobject/lib/ITip/Broker.php",
        "line": 251,
        "function": "parseEventForAttendee",
        "class": "Sabre\\VObject\\ITip\\Broker",
        "type": "->"
      },
      {
        "file": "/nextcloud/3rdparty/sabre/dav/lib/CalDAV/Schedule/Plugin.php",
        "line": 393,
        "function": "parseEvent",
        "class": "Sabre\\VObject\\ITip\\Broker",
        "type": "->"
      },
      {
        "file": "/nextcloud/apps/dav/lib/CalDAV/Schedule/Plugin.php",
        "line": 187,
        "function": "beforeUnbind",
        "class": "Sabre\\CalDAV\\Schedule\\Plugin",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php",
        "line": 89,
        "function": "beforeUnbind",
        "class": "OCA\\DAV\\CalDAV\\Schedule\\Plugin",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php",
        "line": 278,
        "function": "emit",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php",
        "line": 89,
        "function": "httpDelete",
        "class": "Sabre\\DAV\\CorePlugin",
        "type": "->"
      },
      {
        "file": "/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 472,
        "function": "emit",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 253,
        "function": "invokeMethod",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 321,
        "function": "start",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/nextcloud/apps/dav/lib/Server.php",
        "line": 374,
        "function": "exec",
        "class": "Sabre\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/nextcloud/apps/dav/appinfo/v2/remote.php",
        "line": 35,
        "function": "exec",
        "class": "OCA\\DAV\\Server",
        "type": "->"
      },
      {
        "file": "/nextcloud/remote.php",
        "line": 172,
        "args": [
          "/nextcloud/apps/dav/appinfo/v2/remote.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "/nextcloud/3rdparty/sabre/vobject/lib/DateTimeParser.php",
    "Line": 40,
    "message": "The supplied iCalendar datetime value is incorrect: master",
    "exception": {},
    "CustomMessage": "The supplied iCalendar datetime value is incorrect: master"
  }
}

joshtrichards · 2024-07-03T19:56:35Z

Duplicate of #44940

r2evans added 0. Needs triage Pending check for reproducibility or if it fits our roadmap bug labels Apr 15, 2024

r2evans mentioned this issue Apr 15, 2024

Re-Importing Ics File After Event Deletion Fails nextcloud/calendar#4412

Closed

szaimen added the 28-feedback label Apr 15, 2024

joshtrichards added the feature: caldav Related to CalDAV internals label Jun 30, 2024

joshtrichards marked this as a duplicate of #44940 Jul 3, 2024

joshtrichards closed this as not planned Won't fix, can't repro, duplicate, stale Jul 3, 2024

joshtrichards mentioned this issue Jul 3, 2024

Can not delete calender entry with invalid date #38391

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[Bug]: The supplied iCalendar datetime value is incorrect: master #44830

[Bug]: The supplied iCalendar datetime value is incorrect: master #44830

r2evans commented Apr 15, 2024

xaviercm63 commented May 28, 2024

joshtrichards commented Jul 3, 2024

[Bug]: The supplied iCalendar datetime value is incorrect: master #44830

[Bug]: The supplied iCalendar datetime value is incorrect: master #44830

Comments

r2evans commented Apr 15, 2024

⚠️ This issue respects the following points: ⚠️

Bug description

Steps to reproduce

Expected behavior

Installation method

Nextcloud Server version

Operating system

PHP engine version

Web server

Database engine version

Is this bug present after an update or on a fresh install?

Are you using the Nextcloud Server Encryption module?

What user-backends are you using?

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

xaviercm63 commented May 28, 2024

joshtrichards commented Jul 3, 2024