I use the current snapshot of the plugin, RC 1.6.5 and PHP 8.2.7. I have received a lot of annoying warnings:
PHP Warning: Undefined array key "port" in /var/www/roundcubemail-1.6.5/plugins/calendar/drivers/caldav/caldav_client.php on line 54
PHP Warning: Undefined array key "query" in /var/www/roundcubemail-1.6.5/plugins/calendar/drivers/caldav/caldav_client.php on line 55
PHP Warning: Undefined array key "port" in /var/www/roundcubemail-1.6.5/plugins/calendar/drivers/caldav/caldav_driver.php on line 2068
PHP Warning: Undefined array key "valarms" in /var/www/roundcubemail-1.6.5/plugins/calendar/drivers/caldav/caldav_driver.php on line 975
PHP Warning: Undefined array key "valarms" in /var/www/roundcubemail-1.6.5/plugins/calendar/drivers/caldav/caldav_driver.php on line 957
PHP Warning: Undefined array key "{DAV:}getetag" in /var/www/roundcubemail-1.6.5/plugins/calendar/drivers/caldav/caldav_client.php on line 119
PHP Warning: Undefined array key "{urn:ietf:params:xml:ns:caldav}calendar-data" in /var/www/roundcubemail-1.6.5/plugins/calendar/drivers/caldav/caldav_client.php on line 163
I use the current snapshot of the plugin, RC 1.6.5 and PHP 8.2.7. I have received a lot of annoying warnings: