nextcloud/server · error · OCP\Calendar\Exceptions\CalendarException

URI too long. Calendar not created

Error message

URI too long. Calendar not created

What it means

Error "URI too long. Calendar not created" thrown in nextcloud/server.

Source

Thrown at apps/dav/lib/CalDAV/CalDavBackend.php:819

	}

	/**
	 * Creates a new calendar for a principal.
	 *
	 * If the creation was a success, an id must be returned that can be used to reference
	 * this calendar in other methods, such as updateCalendar.
	 *
	 * @param string $principalUri
	 * @param string $calendarUri
	 * @param array $properties
	 * @return int
	 *
	 * @throws CalendarException
	 */
	#[\Override]
	public function createCalendar($principalUri, $calendarUri, array $properties) {
		if (strlen($calendarUri) > 255) {
			throw new CalendarException('URI too long. Calendar not created');
		}

		$values = [
			'principaluri' => $this->convertPrincipal($principalUri, true),
			'uri' => $calendarUri,
			'synctoken' => 1,
			'transparent' => 0,
			'components' => 'VEVENT,VTODO,VJOURNAL',
			'displayname' => $calendarUri
		];

		// Default value
		$sccs = '{urn:ietf:params:xml:ns:caldav}supported-calendar-component-set';
		if (isset($properties[$sccs])) {
			if (!($properties[$sccs] instanceof SupportedCalendarComponentSet)) {
				throw new DAV\Exception('The ' . $sccs . ' property must be of type: \Sabre\CalDAV\Property\SupportedCalendarComponentSet');
			}
			$values['components'] = implode(',', $properties[$sccs]->getValue());

View on GitHub (pinned to ecdeb153ff)

When it happens

Trigger: Thrown at apps/dav/lib/CalDAV/CalDavBackend.php:819 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of nextcloud/server@ecdeb153ff (2026-08-17). Data as JSON: /api/errors/874c52c68dcc1609. Report an issue: GitHub.