nextcloud
webdav Error Typed property OC\Share20\DefaultShareProvider::$dbConn must not be accessed before initialization
Hi There
Error Message: webdav | Error Typed property OC\Share20\DefaultShareProvider::$dbConn must not be accessed before initialization
Cant open Group-Folders after a Update to Nextcloud Hub 10 (31.0.11) Not sure if it is a bug or not.
Running On:
Ubuntu 24.04
PHP Version: 8.4.15 Memory limit: 512 MB Max execution time: 3600 Upload max size: 2 GB OPcache Revalidate Frequency: 2
Extensions: Core, date, libxml, openssl, pcre, zlib, filter, hash, json, random, Reflection, SPL, session, standard, sodium, apache2handler, mysqlnd, PDO, xml, bcmath, bz2, calendar, ctype, curl, dom, mbstring, FFI, fileinfo, ftp, gd, gettext, gmp, iconv, igbinary, imagick, intl, ldap, exif, mcrypt, msgpack, mysqli, pdo_mysql, pdo_sqlite, Phar, posix, readline, shmop, SimpleXML, sockets, sqlite3, sysvmsg, sysvsem, sysvshm, tokenizer, xmlreader, xmlwriter, xsl, zip, redis, Zend OPcache
DB Type: mysql Version: 10.11.13 Size: 145.9 MB
cheers
something like that ? (I changed to log level 0 , thats form nextcloud.log) if not , could you explain me how to get that stacktrace/error
{"reqId":"OxhalaLCeTrYqLaJkyu3","level":3,"time":"2025-12-04T15:18:04+00:00","remoteAddr":"redacted-IP","user":"B75847EB-C1C1-4F60-938D-19B2C650EFD6","app":"webdav","method":"PROPFIND","url":"/remote.php/dav/files/B75847EB-C1C1-4F60-938D-19B2C650EFD6/update/","message":"Typed property OC\Share20\DefaultShareProvider::$dbConn must not be accessed before initialization","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:145.0) Gecko/20100101 Firefox/145.0","version":"31.0.11.2","exception":{"Exception":"Error","Message":"Typed property OC\Share20\DefaultShareProvider::$dbConn must not be accessed before initialization","Code":0,"Trace":[{"file":"/var/www/nextcloud/lib/private/Share20/DefaultShareProvider.php","line":624,"function":"getSharesInFolderInternal","class":"OC\Share20\DefaultShareProvider","type":"->"},{"file":"/var/www/nextcloud/lib/private/Share20/Manager.php","line":1220,"function":"getAllSharesInFolder","class":"OC\Share20\DefaultShareProvider","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/SharesPlugin.php","line":121,"function":"getSharesInFolder","class":"OC\Share20\Manager","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/SharesPlugin.php","line":185,"function":"getSharesFolder","class":"OCA\DAV\Connector\Sabre\SharesPlugin","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"handleGetProperties","class":"OCA\DAV\Connector\Sabre\SharesPlugin","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":1052,"function":"emit","class":"Sabre\DAV\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":984,"function":"getPropertiesByNode","class":"Sabre\DAV\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":1664,"function":"getPropertiesIteratorForPath","class":"Sabre\DAV\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":1649,"function":"writeMultiStatus","class":"Sabre\DAV\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":346,"function":"generateMultiStatus","class":"Sabre\DAV\Server","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPropFind","class":"Sabre\DAV\CorePlugin","type":"->"},{"file":"/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\DAV\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php","line":49,"function":"invokeMethod","class":"Sabre\DAV\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/lib/Server.php","line":398,"function":"start","class":"OCA\DAV\Connector\Sabre\Server","type":"->"},{"file":"/var/www/nextcloud/apps/dav/appinfo/v2/remote.php","line":21,"function":"exec","class":"OCA\DAV\Server","type":"->"},{"file":"/var/www/nextcloud/remote.php","line":145,"args":["/var/www/nextcloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/nextcloud/lib/private/Share20/DefaultShareProvider.php","Line":631,"message":"Typed property OC\Share20\DefaultShareProvider::$dbConn must not be accessed before initialization","exception":{},"CustomMessage":"Typed property OC\Share20\DefaultShareProvider::$dbConn must not be accessed before initialization"}}
Can you check your logs for any other errors and post them? Also please try to restart your web server and database, it might fix the problem already.
we rebooted DB, webserver and server itself, but that didn't helped. Actually we have some other errors, but not for that particular problem with the teamfolder app I think.