Verzeichnis nicht verfügbar im Webinterface nach Update auf NC25

brubru · November 13, 2022, 5:37pm

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Nextcloud version (eg, 20.0.5): seit Update auf 25.0.0
Operating system and version (eg, Ubuntu 20.04): RaspberryPiOS Buster
Apache or nginx version (eg, Apache 2.4.25): ?
PHP version (eg, 7.4): 8.0.25

The issue you are facing: Die Dateien werden im Webinterface der NC bei einem einzelnen User nicht angezeigt (Fehlermeldung: “Dieses Verzeichnis ist nicht verfügbar, bitte die Logdateien überprüfen oder den Administrator kontaktieren.”). Die Dateien sind aber da (der Zugriff via WebDAV von Windows 10 aus funktioniert). Bei anderen Usern tritt das Problem nicht auf…

Is this the first time you’ve seen this error? (Y/N): Yes

Steps to replicate it:

The output of your Nextcloud log in Admin > Logging:

TypeError: OCA\DAV\Connector\Sabre\FilesPlugin::OCA\DAV\Connector\Sabre\{closure}(): Return value must be of type ?int, float returned

    /var/www/html/3rdparty/sabre/dav/lib/DAV/PropFind.php - line 95:

    OCA\DAV\Connector\Sabre\FilesPlugin->OCA\DAV\Connector\Sabre\{closure}("*** sensiti ... *")

    /var/www/html/apps/dav/lib/Connector/Sabre/FilesPlugin.php - line 357:

    Sabre\DAV\PropFind->handle()

    /var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php - line 89:

    OCA\DAV\Connector\Sabre\FilesPlugin->handleGetProperties()

    /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php - line 1052:

    Sabre\DAV\Server->emit()

    /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php - line 984:

    Sabre\DAV\Server->getPropertiesByNode()

    /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php - line 1662:

    Sabre\DAV\Server->getPropertiesIteratorForPath()

    /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php - line 1647:

    Sabre\DAV\Server->writeMultiStatus()

    /var/www/html/3rdparty/sabre/dav/lib/DAV/CorePlugin.php - line 346:

    Sabre\DAV\Server->generateMultiStatus()

    /var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php - line 89:

    Sabre\DAV\CorePlugin->httpPropFind()

    /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php - line 472:

    Sabre\DAV\Server->emit()

    /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php - line 253:

    Sabre\DAV\Server->invokeMethod()

    /var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php - line 321:

    Sabre\DAV\Server->start()

    /var/www/html/apps/dav/lib/Server.php - line 360:

    Sabre\DAV\Server->exec()

    /var/www/html/apps/dav/appinfo/v2/remote.php - line 35:

    OCA\DAV\Server->exec()

    /var/www/html/remote.php - line 171:

    require_once("/var/www/ht ... p")

Output errors in nextcloud.log in /var/www/ or as admin user in top right menu, filtering for errors. Use a pastebin service if necessary.

{"reqId":"8xh74u7CM5Q6s8KVC3NI","level":3,"time":"2022-11-13T17:10:02+00:00","remoteAddr":"87.180.213.129","user":"Simon","app":"webdav","method":"PROPFIND","url":"/remote.php/dav/files/Simon/","message":"OCA\\DAV\\Connector\\Sabre\\FilesPlugin::OCA\\DAV\\Connector\\Sabre\\{closure}(): Return value must be of type ?int, float returned","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:106.0) Gecko/20100101 Firefox/106.0","version":"25.0.1.1","exception":{"Exception":"TypeError","Message":"OCA\\DAV\\Connector\\Sabre\\FilesPlugin::OCA\\DAV\\Connector\\Sabre\\{closure}(): Return value must be of type ?int, float returned","Code":0,"Trace":[{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/PropFind.php","line":95,"function":"OCA\\DAV\\Connector\\Sabre\\{closure}","class":"OCA\\DAV\\Connector\\Sabre\\FilesPlugin","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/apps/dav/lib/Connector/Sabre/FilesPlugin.php","line":357,"function":"handle","class":"Sabre\\DAV\\PropFind","type":"->"},{"file":"/var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"handleGetProperties","class":"OCA\\DAV\\Connector\\Sabre\\FilesPlugin","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":1052,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":984,"function":"getPropertiesByNode","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":1662,"function":"getPropertiesIteratorForPath","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":1647,"function":"writeMultiStatus","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":346,"function":"generateMultiStatus","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpPropFind","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/apps/dav/lib/Server.php","line":360,"function":"exec","class":"Sabre\\DAV\\Server","type":"->"},{"file":"/var/www/html/apps/dav/appinfo/v2/remote.php","line":35,"function":"exec","class":"OCA\\DAV\\Server","type":"->"},{"file":"/var/www/html/remote.php","line":171,"args":["/var/www/html/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/var/www/html/apps/dav/lib/Connector/Sabre/FilesPlugin.php","Line":356,"message":"OCA\\DAV\\Connector\\Sabre\\FilesPlugin::OCA\\DAV\\Connector\\Sabre\\{closure}(): Return value must be of type ?int, float returned","exception":{},"CustomMessage":"OCA\\DAV\\Connector\\Sabre\\FilesPlugin::OCA\\DAV\\Connector\\Sabre\\{closure}(): Return value must be of type ?int, float returned"}}

tflidd · November 18, 2022, 10:06am

Sieht nach einem Bug aus wenn du 32bit-Systeme nutzt:

github.com/nextcloud/server

[Bug]: TypeError: Return value of OCA\DAV\Connector\Sabre\FilesPlugin::OCA\DAV\Connector\Sabre\{closure}() must be of the type int or null, float returned

opened 05:30PM - 19 Oct 22 UTC

closed 12:00PM - 03 Nov 22 UTC

maxicarlos08

bug 2. developing regression 25-feedback

### ⚠️ This issue respects the following points: ⚠️ - [X] This is a **bug**, no…t a question or a configuration/webserver/proxy issue. - [X] This issue is **not** already reported on Github _(I've searched it)_. - [X] Nextcloud Server **is** up to date. See [Maintenance and Release Schedule](https://github.com/nextcloud/server/wiki/Maintenance-and-Release-Schedule) for supported versions. - [X] Nextcloud Server **is** running on 64bit capable CPU, PHP and OS. - [X] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/). ### Bug description After upgrading to Nextcloud version 25 today, I was unable to view my files getting this error: ``` This directory is unavailable, please check the logs or contact the administrator ``` ### Steps to reproduce 1. Upgrade to Nextcloud version 25 2. Try to access files ### Expected behavior I expect the file app to work normally ### Installation method Community Manual installation with Archive ### Operating system Debian/Ubuntu ### PHP engine version PHP 7.4 ### Web server Nginx ### Database engine version PostgreSQL ### Is this bug present after an update or on a fresh install? Updated to a major version (ex. 22.2.3 to 23.0.1) ### Are you using the Nextcloud Server Encryption module? Encryption is Disabled ### What user-backends are you using? - [X] Default user-backend _(database)_ - [ ] LDAP/ Active Directory - [ ] SSO - SAML - [ ] Other ### Configuration report ```shell { "system": { "instanceid": "***REMOVED SENSITIVE VALUE***", "passwordsalt": "***REMOVED SENSITIVE VALUE***", "secret": "***REMOVED SENSITIVE VALUE***", "trusted_domains": [ "klapstuhl.maxicarlos.de" ], "default_phone_region": "ES", "datadirectory": "***REMOVED SENSITIVE VALUE***", "dbtype": "pgsql", "version": "25.0.0.18", "overwrite.cli.url": "https:\/\/klapstuhl.maxicarlos.de", "dbname": "***REMOVED SENSITIVE VALUE***", "dbhost": "***REMOVED SENSITIVE VALUE***", "dbport": "", "dbtableprefix": "oc_", "dbuser": "***REMOVED SENSITIVE VALUE***", "dbpassword": "***REMOVED SENSITIVE VALUE***", "installed": true, "maintenance": false, "filelocking.enabled": true, "memcache.locking": "\\OC\\Memcache\\Redis", "memcache.local": "\\OC\\Memcache\\APCu", "memcache.distributed": "\\OC\\Memcache\\Redis", "redis": { "host": "***REMOVED SENSITIVE VALUE***", "port": 0, "timeout": 0 }, "enable_previews": true, "updater.release.channel": "stable", "theme": "", "loglevel": 2, "updater.secret": "***REMOVED SENSITIVE VALUE***" } } ``` ### List of activated Apps ```shell Enabled: - admin_audit: 1.15.0 - bruteforcesettings: 2.5.0 - cloud_federation_api: 1.8.0 - comments: 1.15.0 - contactsinteraction: 1.6.0 - dav: 1.24.0 - federatedfilesharing: 1.15.0 - files: 1.20.1 - files_pdfviewer: 2.6.0 - files_rightclick: 1.4.0 - files_sharing: 1.17.0 - files_trashbin: 1.15.0 - files_versions: 1.18.0 - firstrunwizard: 2.14.0 - logreader: 2.10.0 - lookup_server_connector: 1.13.0 - notes: 4.6.0 - notifications: 2.13.1 - oauth2: 1.13.0 - password_policy: 1.15.0 - photos: 2.0.0 - previewgenerator: 5.1.0 - privacy: 1.9.0 - provisioning_api: 1.15.0 - related_resources: 1.0.1 - serverinfo: 1.15.0 - settings: 1.7.0 - sharebymail: 1.15.0 - systemtags: 1.15.0 - text: 3.6.0 - theming: 2.0.0 - twofactor_backupcodes: 1.14.0 - twofactor_totp: 7.0.0 - updatenotification: 1.15.0 - user_status: 1.5.0 - viewer: 1.9.0 - workflowengine: 2.7.0 Disabled: - activity: 2.16.0 - calendar: 4.0.1 - circles: 24.0.1 - dashboard: 7.4.0 - deck: 1.7.1 - drawio: 1.0.3 - encryption - federation: 1.14.0 - files_external - files_texteditor: 2.14.0 - mail: 2.0.3 - maps: 0.2.1 - music: 1.6.0 - nextcloud_announcements: 1.13.0 - recommendations: 1.3.0 - spreed: 15.0.0 - support: 1.7.0 - survey_client: 1.12.0 - suspicious_login - tasks: 0.14.5 - user_ldap - weather_status: 1.4.0 ``` ### Nextcloud Signing status ```shell Does not work, it redirects to /apps/files (which gives me the above error) ``` ### Nextcloud Logs ```shell [webdav] Error: TypeError: Return value of OCA\DAV\Connector\Sabre\FilesPlugin::OCA\DAV\Connector\Sabre\{closure}() must be of the type int or null, float returned at <<closure>> 0. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/PropFind.php line 95 OCA\DAV\Connector\Sabre\FilesPlugin->OCA\DAV\Connector\Sabre\{closure}("*** sensitive parameters replaced ***") 1. /var/www/nextcloud/apps/dav/lib/Connector/Sabre/FilesPlugin.php line 356 Sabre\DAV\PropFind->handle() 2. /var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php line 89 OCA\DAV\Connector\Sabre\FilesPlugin->handleGetProperties() 3. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 1052 Sabre\DAV\Server->emit() 4. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 984 Sabre\DAV\Server->getPropertiesByNode() 5. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 1662 Sabre\DAV\Server->getPropertiesIteratorForPath() 6. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 1647 Sabre\DAV\Server->writeMultiStatus() 7. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php line 346 Sabre\DAV\Server->generateMultiStatus() 8. /var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php line 89 Sabre\DAV\CorePlugin->httpPropFind() 9. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 472 Sabre\DAV\Server->emit() 10. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 253 Sabre\DAV\Server->invokeMethod() 11. /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php line 321 Sabre\DAV\Server->start() 12. /var/www/nextcloud/apps/dav/lib/Server.php line 360 Sabre\DAV\Server->exec() 13. /var/www/nextcloud/apps/dav/appinfo/v2/remote.php line 35 OCA\DAV\Server->exec() 14. /var/www/nextcloud/remote.php line 167 require_once("/var/www/nextcl ... p") PROPFIND /remote.php/dav/files/maxi/ from 192.168.1.1 by maxi at 2022-10-19T17:26:42+00:00 ``` ### Additional info I'm running Nextcloud on a 64 bit raspberry pi 4b, however `https://server.url/settings/admin/overview` tells me that: ``` It seems like you are running a 32-bit PHP version. Nextcloud needs 64-bit to run well. Please upgrade your OS and PHP to 64-bit! For further details read [the documentation page about this ↗](https://docs.nextcloud.com/server/25/go.php?to=admin-system-requirements).``` And the documentation link is broken (file not found)

Das wird mit dem 25.0.2 repariert. Du kannst den Patch manuell einpflegen, das ist nur eine kleine Änderung:

Hinweis: 32-bit Support wird nicht weiter gepflegt, d.h. ab NC 26 braucht man 64bit. Das gibt es auch für Raspberry 4. Aber NC 25 wird noch ein Jahr unterstützt, d.h. du hast noch ein bisschen Zeit. Die Leute hinter NextcloudPi haben das hier zusammengefasst:

Michael2105 · November 18, 2022, 10:07am

Schau mal in dein Backend ob Nextcloud bzgl. der Datenbank evtl. einen Fehler anzeigt. Kann sein dass nach dem Update in der DB eine Spalte von float auf int oder Bigint geändert werden musste.

Du könntest auch mal mit OCC den ganzen Speicher scannen oder zumindest die Files des Users Simon.

brubru · November 20, 2022, 1:37pm

@tflidd Vielen Dank, Ihr Beitrag hat mein Problem gelöst!

e-raser · November 26, 2022, 9:13pm

D. h. konkret gemäß Maintenance and Release Schedule · nextcloud/server Wiki · GitHub haben betroffene 32 Bit-Admins nun noch bis Oktober 2023 “Schonfrist” und sollten die Zeit dringend nutzen, auf eine 64 Bit-Plattform zu aktualisieren/migrieren (aktualisieren geht ja nicht, nur aufwändige Neuinstallation ergo bei Null anfangen).

Das bedeutet zwar eine MENGE Arbeit an Vorplanung und Umsetzung (3 bis 4 ganze Tage schätze ich grob in meinem Fall - der Pi läuft mit einer Reihe anderer Services seit 2013 zunächst mit OwnCloud, dann Migration zu NC - wurde stetig aktualisiert aber seit dann 10 Jahren eben nicht mehr neu installiert) beginnend mit der Prüfung, ob mein Pi 4 (der Chip selbst) überhaupt 64 Bit-tauglich ist. Aber das ist nun offensichtlich absolut unausweichlich, so sehr ich die Arbeit (bzw. eher den Zeitaufwand) auch scheue

Danke dir für die gute Zusammenfassung.

tflidd · November 28, 2022, 7:59am

Ja das geht.

Jein. Das Betriebssystem musst du von null auf installieren. Idealerweise erstellst du ein Backup von deiner Nextcloud (Datenbank + Daten), und spielst die dann in dein neues System zurück. Für den User bleiben alle Daten erhalten, alle Clients verbinden sich wieder mit dem existienten Datenbestand.

Aber die Details sprengen hier den Rahmen und sind für das Thema off-topic. Da es viele User hier gibt mit dem Problem, werden hier sicher einige das Upgrade dokumentieren (vor allem NextcloudPi).

e-raser · November 28, 2022, 8:26am

Ja das führt in der Tat zu weit. Einzig: es scheint Sinn zu machen die „neue“ (NC v24?) Backup-Funktion zu nutzen. So muss ich nicht auf File-Ebene händisch wieder alles dorthin schubsen, wo die config.php alles erwartet - insofern macht einem NC das Leben hier (hoffentlich) schon etwas leichter.