Error Loading FileName.JPG #21740

xcnmv · 2020-07-07T22:35:15Z

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Steps to reproduce

Some of the pictures were uploaded through the web interface and shared, others placed on the server folder, and discovered with occ.

Expected behaviour

Tell us what should happen
The jpg picture should display

Actual behaviour

Tell us what happens instead
Windows with an error saying: Error Loading FileName.jpg

Server configuration

Operating system:
Ubuntu/ Linux 5.4.0-40-generic x86_64

Web server:
Apache2

Database:
PostgreSQL 12.2 (Ubuntu 12.2-4) on x86_64-pc-linux-gnu, compiled by gcc (Ubuntu 9.3.0-8ubuntu1) 9.3.0, 64-bit

PHP version:
7.4.3

Nextcloud version: (see Nextcloud admin page)
19.0.0

Updated from an older Nextcloud/ownCloud or fresh install:
it was https://www.hanssonit.se/nextcloud-vm/ downloaded and installed on about 30/31 of May. It was some 18 version

Where did you install Nextcloud from:
https://www.hanssonit.se/nextcloud-vm/

Signing status:

Signing status

No errors have been found.

List of activated apps:

App list

$ sudo -u www-data php /var/www/nextcloud/occ app:list
Enabled:
  - accessibility: 1.5.0
  - admin_audit: 1.9.0
  - audioplayer: 2.10.1
  - audioplayer_editor: 0.2.2
  - breezedark: 19.0.2
  - camerarawpreviews: 0.7.4
  - cloud_federation_api: 1.2.0
  - contactsinteraction: 1.0.0
  - dav: 1.15.0
  - deck: 1.0.4
  - diffuse: 2.5.3
  - documentserver_community: 0.1.7
  - end_to_end_encryption: 1.5.1
  - epubreader: 1.4.2
  - extract: 1.2.4
  - federatedfilesharing: 1.9.0
  - federation: 1.9.0
  - files: 1.14.0
  - files_accesscontrol: 1.9.0
  - files_external: 1.10.0
  - files_linkeditor: 1.1.1
  - files_markdown: 2.3.0
  - files_mindmap: 0.0.22
  - files_pdfviewer: 1.8.0
  - files_photospheres: 1.19.0
  - files_rightclick: 0.16.0
  - files_sharing: 1.11.0
  - files_trackdownloads: 1.8.0
  - files_trashbin: 1.9.0
  - files_versions: 1.12.0
  - files_videoplayer: 1.8.0
  - firstrunwizard: 2.8.0
  - forms: 1.1.1
  - groupfolders: 6.0.6
  - logreader: 2.4.0
  - lookup_server_connector: 1.7.0
  - mail: 1.4.1
  - maps: 0.1.6
  - metadata: 0.12.0
  - music: 0.14.1
  - nextcloud_announcements: 1.8.0
  - notifications: 2.7.0
  - oauth2: 1.7.0
  - occweb: 0.0.7
  - onlyoffice: 4.3.0
  - password_policy: 1.9.1
  - photos: 1.1.0
  - printer: 0.0.3
  - privacy: 1.3.0
  - provisioning_api: 1.9.0
  - recommendations: 0.7.0
  - richdocuments: 3.7.3
  - serverinfo: 1.9.0
  - settings: 1.1.0
  - sharebymail: 1.9.0
  - spreed: 9.0.1
  - support: 1.2.1
  - survey_client: 1.7.0
  - text: 3.0.1
  - theming: 1.10.0
  - twofactor_backupcodes: 1.8.0
  - unsplash: 1.1.6
  - updatenotification: 1.9.0
  - user_usage_report: 1.3.2
  - video_converter: 0.1.4
  - viewer: 1.3.0
  - wopi: 3.5.5
  - workflowengine: 2.1.0
Disabled:
  - activity
  - calendar
  - checksum
  - comments
  - contacts
  - dropit
  - encryption
  - facerecognition
  - gpxedit
  - gpxmotion
  - gpxpod
  - issuetemplate
  - ocr
  - socialsharing_email
  - socialsharing_facebook
  - systemtags
  - user_ldap
  - whiteboard

Nextcloud configuration:

Config report

$ sudo -u www-data php /var/www/nextcloud/occ config:list system
{
    "system": {
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "localhost",
            "192.168.1.106",
            "owncloud.hopto.org",
            "owncloud.hopto.org"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "pgsql",
        "version": "19.0.0.12",
        "overwrite.cli.url": "https:\/\/owncloud.hopto.org\/",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "upgrade.disable-web": "true",
        "log_type": "file",
        "logfile": "\/var\/log\/nextcloud\/nextcloud.log",
        "loglevel": "2",
        "mail_smtpmode": "smtp",
        "remember_login_cookie_lifetime": "1800",
        "log_rotate_size": "10485760",
        "trashbin_retention_obligation": "auto, 180",
        "versions_retention_obligation": "auto, 365",
        "simpleSignUpLink.shown": "false",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "filelocking.enabled": true,
        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 0,
            "timeout": 0.5,
            "dbindex": 0,
            "password": "***REMOVED SENSITIVE VALUE***"
        },
        "logtimezone": "Europe\/London",
        "htaccess.RewriteBase": "\/",
        "maintenance": false,
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_sendmailmode": "smtp",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpauthtype": "LOGIN",
        "mail_smtpauth": 1,
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "app_install_overwrite": [
            "occweb"
        ]
    }
}

Are you using external storage, if yes which one: sftp

Are you using encryption: no

Are you using an external user-backend, if yes which one: sshfs mounted as files folder of one user (also affected, but all users are affected even the ones using the installed folder structure on the vm)

Client configuration

Browser:
Brave (~Chromium)
Operating system:
Ubuntu 20.04

Logs

Web server error log

Insert your webserver log here

Nextcloud log (data/nextcloud.log)

Nextcloud log

When I am opening jpg, there is plenty of these sql errors: PDOException","Message":"SQLSTATE[42883]. This is just a few lines from the log

{"reqId":"abbgIfJzM87QwDhgwAt1","level":3,"time":"2020-07-07T23:22:05+01:00","remoteAddr":"217.138.207.140","user":"userOne","app":"index","method":"GET","url":"/core/preview?fileId=945839&x=2560&y=1440&a=true","message":{"Exception":"Doctrine\\DBAL\\Exception\\DriverException","Message":"An exception occurred while executing 'UPDATE \"oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE (\"userid\" = ?) AND (\"configkey\" = ?) AND (\"appid\" = ?)' with params [\"userOne\", \"read\", \"user_usage_report\"]:\n\nSQLSTATE[42883]: Undefined function: 7 ERROR:  operator does not exist: text + integer\nLINE 1: ...oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE ...\n                                                             ^\nHINT:  No operator matches the given name and argument types. You might need to add explicit type casts.","Code":0,"Trace":[{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php","line":169,"function":"convertException","class":"Doctrine\\DBAL\\Driver\\AbstractPostgreSQLDriver","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php","line":145,"function":"wrapException","class":"Doctrine\\DBAL\\DBALException","type":"::"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php","line":1063,"function":"driverExceptionDuringQuery","class":"Doctrine\\DBAL\\DBALException","type":"::"},{"file":"/var/www/nextcloud/lib/private/DB/Connection.php","line":214,"function":"executeUpdate","class":"Doctrine\\DBAL\\Connection","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php","line":203,"function":"executeUpdate","class":"OC\\DB\\Connection","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php","line":216,"function":"execute","class":"Doctrine\\DBAL\\Query\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":81,"function":"execute","class":"OC\\DB\\QueryBuilder\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":63,"function":"storeAction","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/AppInfo/Application.php","line":54,"function":"fileRead","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":264,"function":"OCA\\UserUsageReport\\AppInfo\\{closure}","class":"OCA\\UserUsageReport\\AppInfo\\Application","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":239,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":73,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php","line":70,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/Preview/Generator.php","line":103,"function":"dispatch","class":"OC\\EventDispatcher\\SymfonyAdapter","type":"->"},{"file":"/var/www/nextcloud/lib/private/PreviewManager.php","line":190,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":170,"function":"getPreview","class":"OC\\PreviewManager","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":143,"function":"fetchPreview","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":170,"function":"getPreviewByFileId","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":100,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/App.php","line":137,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->"},{"file":"/var/www/nextcloud/lib/private/Route/Router.php","line":297,"function":"call_user_func"},{"file":"/var/www/nextcloud/lib/base.php","line":1007,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/nextcloud/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php","Line":79,"Previous":{"Exception":"Doctrine\\DBAL\\Driver\\PDOException","Message":"SQLSTATE[42883]: Undefined function: 7 ERROR:  operator does not exist: text + integer\nLINE 1: ...oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE ...\n                                                             ^\nHINT:  No operator matches the given name and argument types. You might need to add explicit type casts.","Code":"42883","Trace":[{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php","line":1054,"function":"execute","class":"Doctrine\\DBAL\\Driver\\PDOStatement","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/Connection.php","line":214,"function":"executeUpdate","class":"Doctrine\\DBAL\\Connection","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php","line":203,"function":"executeUpdate","class":"OC\\DB\\Connection","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php","line":216,"function":"execute","class":"Doctrine\\DBAL\\Query\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":81,"function":"execute","class":"OC\\DB\\QueryBuilder\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":63,"function":"storeAction","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/AppInfo/Application.php","line":54,"function":"fileRead","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":264,"function":"OCA\\UserUsageReport\\AppInfo\\{closure}","class":"OCA\\UserUsageReport\\AppInfo\\Application","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":239,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":73,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php","line":70,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/Preview/Generator.php","line":103,"function":"dispatch","class":"OC\\EventDispatcher\\SymfonyAdapter","type":"->"},{"file":"/var/www/nextcloud/lib/private/PreviewManager.php","line":190,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":170,"function":"getPreview","class":"OC\\PreviewManager","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":143,"function":"fetchPreview","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":170,"function":"getPreviewByFileId","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":100,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/App.php","line":137,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->"},{"file":"/var/www/nextcloud/lib/private/Route/Router.php","line":297,"function":"call_user_func"},{"file":"/var/www/nextcloud/lib/base.php","line":1007,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/nextcloud/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php","Line":119,"Previous":{"Exception":"PDOException","Message":"SQLSTATE[42883]: Undefined function: 7 ERROR:  operator does not exist: text + integer\nLINE 1: ...oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE ...\n                                                             ^\nHINT:  No operator matches the given name and argument types. You might need to add explicit type casts.","Code":"42883","Trace":[{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php","line":117,"function":"execute","class":"PDOStatement","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php","line":1054,"function":"execute","class":"Doctrine\\DBAL\\Driver\\PDOStatement","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/Connection.php","line":214,"function":"executeUpdate","class":"Doctrine\\DBAL\\Connection","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php","line":203,"function":"executeUpdate","class":"OC\\DB\\Connection","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php","line":216,"function":"execute","class":"Doctrine\\DBAL\\Query\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":81,"function":"execute","class":"OC\\DB\\QueryBuilder\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":63,"function":"storeAction","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/AppInfo/Application.php","line":54,"function":"fileRead","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":264,"function":"OCA\\UserUsageReport\\AppInfo\\{closure}","class":"OCA\\UserUsageReport\\AppInfo\\Application","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":239,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":73,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php","line":70,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/Preview/Generator.php","line":103,"function":"dispatch","class":"OC\\EventDispatcher\\SymfonyAdapter","type":"->"},{"file":"/var/www/nextcloud/lib/private/PreviewManager.php","line":190,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":170,"function":"getPreview","class":"OC\\PreviewManager","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":143,"function":"fetchPreview","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":170,"function":"getPreviewByFileId","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":100,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/App.php","line":137,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->"},{"file":"/var/www/nextcloud/lib/private/Route/Router.php","line":297,"function":"call_user_func"},{"file":"/var/www/nextcloud/lib/base.php","line":1007,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/nextcloud/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php","Line":117}},"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36","version":"19.0.0.12"}
{"reqId":"2BVIxOOJf8QMq6LjIqqY","level":3,"time":"2020-07-07T23:22:05+01:00","remoteAddr":"217.138.207.140","user":"userOne","app":"index","method":"GET","url":"/core/preview?fileId=945877&x=2560&y=1440&a=true","message":{"Exception":"Doctrine\\DBAL\\Exception\\DriverException","Message":"An exception occurred while executing 'UPDATE \"oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE (\"userid\" = ?) AND (\"configkey\" = ?) AND (\"appid\" = ?)' with params [\"userOne\", \"read\", \"user_usage_report\"]:\n\nSQLSTATE[42883]: Undefined function: 7 ERROR:  operator does not exist: text + integer\nLINE 1: ...oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE ...\n                                                             ^\nHINT:  No operator matches the given name and argument types. You might need to add explicit type casts.","Code":0,"Trace":[{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php","line":169,"function":"convertException","class":"Doctrine\\DBAL\\Driver\\AbstractPostgreSQLDriver","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php","line":145,"function":"wrapException","class":"Doctrine\\DBAL\\DBALException","type":"::"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php","line":1063,"function":"driverExceptionDuringQuery","class":"Doctrine\\DBAL\\DBALException","type":"::"},{"file":"/var/www/nextcloud/lib/private/DB/Connection.php","line":214,"function":"executeUpdate","class":"Doctrine\\DBAL\\Connection","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php","line":203,"function":"executeUpdate","class":"OC\\DB\\Connection","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php","line":216,"function":"execute","class":"Doctrine\\DBAL\\Query\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":81,"function":"execute","class":"OC\\DB\\QueryBuilder\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":63,"function":"storeAction","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/AppInfo/Application.php","line":54,"function":"fileRead","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":264,"function":"OCA\\UserUsageReport\\AppInfo\\{closure}","class":"OCA\\UserUsageReport\\AppInfo\\Application","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":239,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":73,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php","line":70,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/Preview/Generator.php","line":103,"function":"dispatch","class":"OC\\EventDispatcher\\SymfonyAdapter","type":"->"},{"file":"/var/www/nextcloud/lib/private/PreviewManager.php","line":190,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":170,"function":"getPreview","class":"OC\\PreviewManager","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":143,"function":"fetchPreview","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":170,"function":"getPreviewByFileId","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":100,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/App.php","line":137,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->"},{"file":"/var/www/nextcloud/lib/private/Route/Router.php","line":297,"function":"call_user_func"},{"file":"/var/www/nextcloud/lib/base.php","line":1007,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/nextcloud/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php","Line":79,"Previous":{"Exception":"Doctrine\\DBAL\\Driver\\PDOException","Message":"SQLSTATE[42883]: Undefined function: 7 ERROR:  operator does not exist: text + integer\nLINE 1: ...oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE ...\n                                                             ^\nHINT:  No operator matches the given name and argument types. 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You might need to add explicit type casts.","Code":0,"Trace":[{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php","line":169,"function":"convertException","class":"Doctrine\\DBAL\\Driver\\AbstractPostgreSQLDriver","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php","line":145,"function":"wrapException","class":"Doctrine\\DBAL\\DBALException","type":"::"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php","line":1063,"function":"driverExceptionDuringQuery","class":"Doctrine\\DBAL\\DBALException","type":"::"},{"file":"/var/www/nextcloud/lib/private/DB/Connection.php","line":214,"function":"executeUpdate","class":"Doctrine\\DBAL\\Connection","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php","line":203,"function":"executeUpdate","class":"OC\\DB\\Connection","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php","line":216,"function":"execute","class":"Doctrine\\DBAL\\Query\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":81,"function":"execute","class":"OC\\DB\\QueryBuilder\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":63,"function":"storeAction","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/AppInfo/Application.php","line":54,"function":"fileRead","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":264,"function":"OCA\\UserUsageReport\\AppInfo\\{closure}","class":"OCA\\UserUsageReport\\AppInfo\\Application","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":239,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":73,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php","line":70,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/Preview/Generator.php","line":103,"function":"dispatch","class":"OC\\EventDispatcher\\SymfonyAdapter","type":"->"},{"file":"/var/www/nextcloud/lib/private/PreviewManager.php","line":190,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":170,"function":"getPreview","class":"OC\\PreviewManager","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":143,"function":"fetchPreview","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":170,"function":"getPreviewByFileId","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":100,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/App.php","line":137,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->"},{"file":"/var/www/nextcloud/lib/private/Route/Router.php","line":297,"function":"call_user_func"},{"file":"/var/www/nextcloud/lib/base.php","line":1007,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/nextcloud/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php","Line":79,"Previous":{"Exception":"Doctrine\\DBAL\\Driver\\PDOException","Message":"SQLSTATE[42883]: Undefined function: 7 ERROR:  operator does not exist: text + integer\nLINE 1: ...oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE ...\n                                                             ^\nHINT:  No operator matches the given name and argument types. You might need to add explicit type casts.","Code":"42883","Trace":[{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php","line":1054,"function":"execute","class":"Doctrine\\DBAL\\Driver\\PDOStatement","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/Connection.php","line":214,"function":"executeUpdate","class":"Doctrine\\DBAL\\Connection","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php","line":203,"function":"executeUpdate","class":"OC\\DB\\Connection","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php","line":216,"function":"execute","class":"Doctrine\\DBAL\\Query\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":81,"function":"execute","class":"OC\\DB\\QueryBuilder\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":63,"function":"storeAction","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/AppInfo/Application.php","line":54,"function":"fileRead","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":264,"function":"OCA\\UserUsageReport\\AppInfo\\{closure}","class":"OCA\\UserUsageReport\\AppInfo\\Application","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":239,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":73,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php","line":70,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/Preview/Generator.php","line":103,"function":"dispatch","class":"OC\\EventDispatcher\\SymfonyAdapter","type":"->"},{"file":"/var/www/nextcloud/lib/private/PreviewManager.php","line":190,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":170,"function":"getPreview","class":"OC\\PreviewManager","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":143,"function":"fetchPreview","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":170,"function":"getPreviewByFileId","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":100,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/App.php","line":137,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->"},{"file":"/var/www/nextcloud/lib/private/Route/Router.php","line":297,"function":"call_user_func"},{"file":"/var/www/nextcloud/lib/base.php","line":1007,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/nextcloud/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php","Line":119,"Previous":{"Exception":"PDOException","Message":"SQLSTATE[42883]: Undefined function: 7 ERROR:  operator does not exist: text + integer\nLINE 1: ...oc_preferences\" SET \"configvalue\" = \"configvalue\" + 1 WHERE ...\n                                                             ^\nHINT:  No operator matches the given name and argument types. You might need to add explicit type casts.","Code":"42883","Trace":[{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php","line":117,"function":"execute","class":"PDOStatement","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php","line":1054,"function":"execute","class":"Doctrine\\DBAL\\Driver\\PDOStatement","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/Connection.php","line":214,"function":"executeUpdate","class":"Doctrine\\DBAL\\Connection","type":"->"},{"file":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php","line":203,"function":"executeUpdate","class":"OC\\DB\\Connection","type":"->"},{"file":"/var/www/nextcloud/lib/private/DB/QueryBuilder/QueryBuilder.php","line":216,"function":"execute","class":"Doctrine\\DBAL\\Query\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":81,"function":"execute","class":"OC\\DB\\QueryBuilder\\QueryBuilder","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/Listener.php","line":63,"function":"storeAction","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/apps/user_usage_report/lib/AppInfo/Application.php","line":54,"function":"fileRead","class":"OCA\\UserUsageReport\\Listener","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":264,"function":"OCA\\UserUsageReport\\AppInfo\\{closure}","class":"OCA\\UserUsageReport\\AppInfo\\Application","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":239,"function":"doDispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":73,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php","line":70,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/Preview/Generator.php","line":103,"function":"dispatch","class":"OC\\EventDispatcher\\SymfonyAdapter","type":"->"},{"file":"/var/www/nextcloud/lib/private/PreviewManager.php","line":190,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":170,"function":"getPreview","class":"OC\\PreviewManager","type":"->"},{"file":"/var/www/nextcloud/core/Controller/PreviewController.php","line":143,"function":"fetchPreview","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":170,"function":"getPreviewByFileId","class":"OC\\Core\\Controller\\PreviewController","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php","line":100,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/App.php","line":137,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->"},{"file":"/var/www/nextcloud/lib/private/Route/Router.php","line":297,"function":"call_user_func"},{"file":"/var/www/nextcloud/lib/base.php","line":1007,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/nextcloud/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php","Line":117}},"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36","version":"19.0.0.12"}

Browser log

a) The javascript console log

$ @ comments.js:50
globals.js:61 $ is deprecated: The global jQuery is deprecated. It will be updated to v2.4 in Nextcloud 20 and v3.x in Nextcloud 21. In later versions of Nextcloud it might be removed completely. Please ship your own.
$ @ comments.js:50
Viewer.js:97 Opening the viewer with a single string parameter is deprecated. Please use a destructuring object instead OCA.Viewer.open({ path: '/Master&Puppy-Pollok Country Park/20200701125411.jpg' })
value @ viewer.js?v=8c53f409-7:374
Viewer.vue:223 Opening viewer for file  /Master&Puppy-Pollok Country Park/20200701125411.jpg
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125411.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125501.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125501.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125511.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125411.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125518.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125501.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125511.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125526.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125511.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
preview:1 Failed to load resource: the server responded with a status of 500 ()
Mime.js:127 Error loading /Master&Puppy-Pollok Country Park/20200701125518.jpg Event
(anonymous) @ viewer.js?v=8c53f409-7:287
globals.js:61 $ is deprecated: The global jQuery is deprecated. It will be updated to v2.4 in Nextcloud 20 and v3.x in Nextcloud 21. In later versions of Nextcloud it might be removed completely. Please ship your own.
$ @ comments.js:50
get @ comments.js:50
_onResize @ merged-index.js?v=8c53f409-7:4572
Se @ appconfig.js:34
(anonymous) @ appconfig.js:34
(anonymous) @ appconfig.js:34
o @ appconfig.js:34
(anonymous) @ appconfig.js:34

The text was updated successfully, but these errors were encountered:

nooblag · 2020-07-08T04:52:20Z

This issue could be connected to/duplicate of this #21646?

xcnmv · 2020-07-08T14:08:14Z

This issue could be connected to/duplicate of this #21646?

I cannot confirm or deny.
I am attaching a screenshot of my issue for the user perspective

nooblag · 2020-07-09T13:21:14Z

If you disable user_usage_report app, does the error go away?

xcnmv · 2020-07-09T14:26:26Z

If you disable user_usage_report app, does the error go away?
!!BINGO!!

Thanks, that fixed it, but I am quite confident this configuration worked on 18.XX version

nooblag · 2020-07-09T17:36:39Z

Yep, there is a bug in that app that's causing the problem. Looks like they're fixing it (nextcloud/user_usage_report#45)

szaimen · 2021-06-07T13:36:22Z

Seems like this was fixed in nextcloud/user_usage_report#45

wtangofoxtrot · 2021-07-17T06:28:00Z

I just had this issue after upgrading my docker instance to nextcloud:22 and deactivating the user_usage_report appears to have fixed it.

jecal22 · 2021-07-18T17:45:41Z

I too have just upgraded my server to Nextcloud 22 and noticed the same error when trying to display images (Videos worked fine). I found this issue and disabled user_usage_report and found that images are now displaying properly without the error. Seems the bug for user_usage_report has returned with Nextcloud 22.

Thomanji · 2021-07-21T08:31:21Z

Same here, after Upgrade to Nextcloud 22 the error is back. Hopefully the author can make the adjustment to be compatible with version 22.

ricardoretsos · 2021-08-10T12:24:53Z

Same here, after a fresh install using Nextcloud 22.

szaimen · 2021-08-10T12:33:54Z

See #27852

killarbyte · 2021-09-01T22:21:05Z

If you disable user_usage_report app, does the error go away?

ty worked for me

Bables55 · 2021-09-06T01:08:59Z

I had the same error with NC22 and solved it with the same solution.
NC22.1.1

muelli75 · 2021-09-23T09:28:25Z

Same here, Nextcloud 22.1.1, fixed by disabling "user_usage_report"-app.

synthead · 2022-02-21T07:48:15Z

User usage report is not on my server, and I'm seeing this same issue:

What the file looks like in the browser:

I have confirmed that the file on the client and the server are the same (compared with md5sum).

This is on Nextcloud 23.0.1.

nooblag · 2022-02-21T10:05:52Z

@synthead Maybe open a fresh issue for 23.0.1 since this got closed.

synthead · 2022-02-21T10:50:29Z

Leaving this here in case this helps anyone else: for very large images, NC will refuse to create thumbnails unless you raise this value:

server/config/config.sample.php

Lines 1079 to 1086 in 88ded73

    
            * max memory for generating image previews with imagegd (default behavior) 
        
            * Reads the image dimensions from the header and assumes 32 bits per pixel. 
        
            * If creating the image would allocate more memory, preview generation will 
        
            * be disabled and the default mimetype icon is shown. Set to -1 for no limit. 
        
            * 
        
            * Defaults to ``128`` megabytes 
        
            */ 
        
           'preview_max_memory' => 128,

I set mine to 512 and all the affected images started rendering just fine!

Nicholas-Lekatsas-Bose · 2022-03-10T13:18:14Z

Leaving this here in case this helps anyone else: for very large images, NC will refuse to create thumbnails unless you raise this value:

server/config/config.sample.php

Lines 1079 to 1086 in 88ded73

* max memory for generating image previews with imagegd (default behavior)

* Reads the image dimensions from the header and assumes 32 bits per pixel.

* If creating the image would allocate more memory, preview generation will

* be disabled and the default mimetype icon is shown. Set to -1 for no limit.

*

* Defaults to ``128`` megabytes

*/

'preview_max_memory' => 128,

I set mine to 512 and all the affected images started rendering just fine!

THIS solved my recent issues with Nextcloud. I got a new phone with a 48MP sensor and only some images were too big and errored out, some loaded fine which was confusing me. Bumped this to 512megs and everything is perfect, thank you!

Disabling user usage reports did not help.

rightsaidfred99 · 2022-03-25T01:02:28Z

Can confirm above posts, raising it to 512 fixed it.

kurson95 · 2022-04-11T16:12:16Z

server/config/config.sample.php

Lines 1079 to 1086 in 88ded73

    
            * max memory for generating image previews with imagegd (default behavior) 
        
            * Reads the image dimensions from the header and assumes 32 bits per pixel. 
        
            * If creating the image would allocate more memory, preview generation will 
        
            * be disabled and the default mimetype icon is shown. Set to -1 for no limit. 
        
            * 
        
            * Defaults to ``128`` megabytes 
        
            */ 
        
           'preview_max_memory' => 128,

Someone know how to change this in snap version?

alexpovel · 2022-04-23T18:03:06Z

For some more context (and to make this even more search index-able): I also ran into this issue (duh), using a 42 MP camera.

The issue is confusing because image dimensions and image file sizes are somewhat decoupled. For example, exporting from Lightroom (or any other tool) might see an image with lower pixel count be larger in size than a second image just next to it in the series. This is at the same JPEG quality of course.

The above preview_max_memory setting uses pixel count as a proxy. It might be a suitable one (no idea), but will lead to situations where, say, a 10 MB image won't load in Nextcloud where as a 20 MB one (of lower, below-threshold resolution) would. Just a thing to keep in mind. I had lots such cases.

My camera has a native resolution of 7952 x 5304 (but at just 24 bits), which is above the threshold: 7952 * 5304 * 32 / 8 / 1_000_000 ~= 168.71 Megabyte (then there's Mebibytes also, but whatever). I could confirm this to be the issue and for increasing preview_max_memory to be the fix.

So, 512 Megabytes will be good for 128 MP images. I set it to 256, good for 64 MP, unless this config setting's meaning changes in the future. Setting no limit (-1) sounds like a footgun, but don't quote me on that.

bplein · 2022-09-20T16:28:48Z

changing preview_max_memory fixed it for me as well on NC 24. It would be great if errors based on a too-low value could be trapped and surfaced somewhere, either via preview-generator or by NC itself.

piratenpanda · 2022-12-04T16:43:58Z

I'm on a VPS with 4GB RAM and as soon as I change the default of 'preview_max_memory' to 512 generating thumbnails from my Canon R5 files fills the 4GB RAM until php8.1-fpm gets killed by OOM. Am I missing some other config option? I'm running NC 25.0.1

xcnmv added 0. Needs triage Pending check for reproducibility or if it fits our roadmap bug labels Jul 7, 2020

szaimen closed this as completed Jun 7, 2021

dst21 mentioned this issue Jul 14, 2021

no image display possible with the "User usage report" app activated nextcloud/user_usage_report#70

Closed

adi-dev mentioned this issue Nov 22, 2022

[Bug]: Error loading preview on readonly shares #35343

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Error Loading FileName.JPG #21740

Error Loading FileName.JPG #21740

xcnmv commented Jul 7, 2020

nooblag commented Jul 8, 2020

xcnmv commented Jul 8, 2020 •

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nooblag commented Jul 9, 2020

xcnmv commented Jul 9, 2020

nooblag commented Jul 9, 2020

szaimen commented Jun 7, 2021

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Thomanji commented Jul 21, 2021

ricardoretsos commented Aug 10, 2021

szaimen commented Aug 10, 2021

killarbyte commented Sep 1, 2021

Bables55 commented Sep 6, 2021

muelli75 commented Sep 23, 2021

synthead commented Feb 21, 2022

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synthead commented Feb 21, 2022

Nicholas-Lekatsas-Bose commented Mar 10, 2022 •

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rightsaidfred99 commented Mar 25, 2022

kurson95 commented Apr 11, 2022

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piratenpanda commented Dec 4, 2022 •

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Error Loading FileName.JPG #21740

Error Loading FileName.JPG #21740

Comments

xcnmv commented Jul 7, 2020

How to use GitHub

Steps to reproduce

Expected behaviour

Actual behaviour

Server configuration

Client configuration

Logs

Web server error log

Nextcloud log (data/nextcloud.log)

Browser log

nooblag commented Jul 8, 2020

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