[Bug]: Trying to access array offset on value of type null #50431
Description
⚠️ This issue respects the following points: ⚠️
- This is a bug, not a question or a configuration/webserver/proxy issue.
- This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
- Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
- I agree to follow Nextcloud's Code of Conduct.
Bug description
Hi,
since i upgraded my Nextcloud to 30.0.5 i have every 10 to 15 min this errors in my log:
"Trying to access array offset on value of type null at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Storage/Wrapper/Encoding.php#513" "Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#148" "Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#227" "Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#330" "Trying to access array offset on value of type null at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Storage/Wrapper/Encoding.php#513" "Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#148" "Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#227" "Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#330"
i already run:
occ maintenance:repair --include-expensive occ maintenance:mimetype:update-js occ maintenance:mimetype:update-db --repair-filecache
Steps to reproduce
Expected behavior
No errors every 10 to 15 min
Nextcloud Server version
30
Operating system
Debian/Ubuntu
PHP engine version
PHP 8.2
Web server
Apache (supported)
Database engine version
MariaDB
Is this bug present after an update or on a fresh install?
Updated from a MINOR version (ex. 32.0.1 to 32.0.2)
Are you using the Nextcloud Server Encryption module?
Encryption is Disabled
What user-backends are you using?
- Default user-backend (database)
- LDAP/ Active Directory
- SSO - SAML
- Other
Configuration report
{
"system": {
"htaccess.RewriteBase": "\/",
"htaccess.IgnoreFrontController": true,
"instanceid": "***REMOVED SENSITIVE VALUE***",
"passwordsalt": "***REMOVED SENSITIVE VALUE***",
"secret": "***REMOVED SENSITIVE VALUE***",
"remember_login_cookie_lifetime": 1296000,
"session_lifetime": 86400,
"maintenance_window_start": 1,
"trusted_domains": [
"lautwerfer.cloud",
"80.147.224.124"
],
"trusted_proxies": "***REMOVED SENSITIVE VALUE***",
"datadirectory": "***REMOVED SENSITIVE VALUE***",
"dbtype": "mysql",
"version": "30.0.5.1",
"overwritehost": "lautwerfer.cloud",
"overwrite.cli.url": "https:\/\/lautwerfer.cloud",
"overwriteprotocol": "https",
"dbname": "***REMOVED SENSITIVE VALUE***",
"dbhost": "***REMOVED SENSITIVE VALUE***",
"dbport": "3306",
"dbtableprefix": "oc_",
"mysql.utf8mb4": true,
"dbuser": "***REMOVED SENSITIVE VALUE***",
"dbpassword": "***REMOVED SENSITIVE VALUE***",
"installed": true,
"memcache.distributed": "\\OC\\Memcache\\Redis",
"memcache.local": "\\OC\\Memcache\\APCu",
"memcache.locking": "\\OC\\Memcache\\Redis",
"redis": {
"host": "***REMOVED SENSITIVE VALUE***",
"port": 6379,
"timeout": 0
},
"share_folder": "\/Freigaben\/",
"default_phone_region": "DE",
"mail_smtpmode": "smtp",
"mail_smtpsecure": "ssl",
"mail_sendmailmode": "smtp",
"mail_from_address": "***REMOVED SENSITIVE VALUE***",
"mail_domain": "***REMOVED SENSITIVE VALUE***",
"mail_smtpauthtype": "LOGIN",
"mail_smtpauth": 1,
"mail_smtphost": "***REMOVED SENSITIVE VALUE***",
"mail_smtpport": "465",
"mail_smtpname": "***REMOVED SENSITIVE VALUE***",
"mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
"ldapProviderFactory": "OCA\\User_LDAP\\LDAPProviderFactory",
"default_language": "de",
"default_locale": "de_DE",
"maintenance": false,
"theme": "",
"log_type": "file",
"logfile": "data\/nextcloud.log",
"loglevel": 4,
"log_query": false,
"logdateformat": "F d, Y H:i:s",
"data-fingerprint": "e44d43c3e65df6adac8a7438fbd32141",
"enforce_theme": "",
"enable_previews": true,
"enabledPreviewProviders": [
"OC\\Preview\\TXT",
"OC\\Preview\\MarkDown",
"OC\\Preview\\OpenDocument",
"OC\\Preview\\PDF",
"OC\\Preview\\MSOffice2003",
"OC\\Preview\\MSOfficeDoc",
"OC\\Preview\\HEIC",
"OC\\Preview\\Image",
"OC\\Preview\\Photoshop",
"OC\\Preview\\TIFF",
"OC\\Preview\\SVG",
"OC\\Preview\\Font",
"OC\\Preview\\MP3",
"OC\\Preview\\Movie",
"OC\\Preview\\MKV",
"OC\\Preview\\MP4",
"OC\\Preview\\AVI",
"OC\\Preview\\ARW",
"OC\\Preview\\PNG",
"OC\\Preview\\JPEG",
"OC\\Preview\\GIF",
"OC\\Preview\\BMP",
"OC\\Preview\\XBitmap",
"OC\\Preview\\MSOffice2007",
"OC\\Preview\\Imaginary",
"OC\\Preview\\MD",
"OC\\Preview\\Illustrator",
"OC\\Preview\\Postscript",
"OC\\Preview\\StarOffice",
"OC\\Preview\\EMF",
"OC\\Preview\\Krita"
],
"preview_imaginary_url": "***REMOVED SENSITIVE VALUE***",
"preview_libreoffice_path": "\/usr\/bin\/libreoffice",
"preview_ffmpeg_path": "\/usr\/bin\/ffmpeg",
"preview_max_x": 512,
"preview_max_y": 512,
"preview_max_filesize_image": 50,
"preview_max_memory": 128,
"activity_expire_days": 14,
"trashbin_retention_obligation": "auto, 7",
"login_form_autocomplete": true,
"simpleSignUpLink.shown": false,
"session_relaxed_expiry": true,
"session_keepalive": true,
"versions_retention_obligation": "auto, 365",
"allow_local_remote_servers": true,
"forbidden_filenames": [
".htaccess",
"#recycle",
".Trash-1000",
"._sync*",
"@eaDir",
".htaccess",
"Thumbs.db",
".DS_Store"
],
"forbidden_filename_characters": [
"<",
">",
":",
"\"",
"|",
"?",
"*",
"\\",
"\/",
"~$"
],
"forbidden_filename_extensions": [
" ",
".",
".filepart",
".part",
".lck",
".lnk",
".~lst"
],
"forbidden_filename_basenames": [
"con",
"prn",
"aux",
"nul",
"com0",
"com1",
"com2",
"com3",
"com4",
"com5",
"com6",
"com7",
"com8",
"com9",
"com\u00b9",
"com\u00b2",
"com\u00b3",
"lpt0",
"lpt1",
"lpt2",
"lpt3",
"lpt4",
"lpt5",
"lpt6",
"lpt7",
"lpt8",
"lpt9",
"lpt\u00b9",
"lpt\u00b2",
"lpt\u00b3"
]
}
}List of activated Apps
Enabled:
- activity: 3.0.0
- analytics: 5.2.4
- app_api: 4.0.5
- bookmarks: 15.0.5
- bruteforcesettings: 3.0.0
- calendar: 5.0.9
- calendar_resource_management: 0.8.0
- cfg_share_links: 6.1.1
- circles: 30.0.0
- cloud_federation_api: 1.13.0
- comments: 1.20.1
- contacts: 6.1.3
- cospend: 3.0.8
- dashboard: 7.10.0
- dav: 1.31.1
- drawio: 3.0.3
- external: 5.5.2
- federatedfilesharing: 1.20.0
- federation: 1.20.0
- files: 2.2.0
- files_antivirus: 5.6.1
- files_automatedtagging: 1.20.0
- files_external: 1.22.0
- files_pdfviewer: 3.0.0
- files_reminders: 1.3.0
- files_retention: 1.19.0
- files_sharing: 1.22.0
- files_trashbin: 1.20.1
- files_versions: 1.23.0
- firstrunwizard: 3.0.0
- forms: 4.3.5
- guests: 4.1.0
- impersonate: 1.17.1
- integration_giphy: 2.0.1
- logreader: 3.0.0
- lookup_server_connector: 1.18.0
- mail: 4.1.2
- memegen: 1.1.1
- notifications: 3.0.0
- notify_push: 1.0.0
- oauth2: 1.18.1
- password_policy: 2.0.0
- passwords: 2024.12.21
- phonetrack: 0.8.2
- photos: 3.0.2
- polls: 7.2.9
- previewgenerator: 5.7.0
- privacy: 2.0.0
- provisioning_api: 1.20.0
- quota_warning: 1.20.0
- related_resources: 1.5.0
- richdocuments: 8.5.3
- serverinfo: 2.0.0
- settings: 1.13.0
- sharebymail: 1.20.0
- sharereview: 1.3.3
- side_menu: 4.0.1
- spreed: 20.1.3
- systemtags: 1.20.0
- terms_of_service: 4.1.0
- text: 4.1.0
- theming: 2.5.0
- theming_customcss: 1.18.0
- translate: 2.2.0
- twofactor_backupcodes: 1.19.0
- updatenotification: 1.20.0
- user_ldap: 1.21.0
- user_status: 1.10.0
- viewer: 3.0.0
- webhook_listeners: 1.1.0-dev
- workflow_ocr: 1.30.1
- workflowengine: 2.12.0
Disabled:
- admin_audit: 1.20.0 (installed 1.20.0)
- contactsinteraction: 1.11.0 (installed 1.6.0)
- encryption: 2.18.0
- files_downloadlimit: 3.0.0 (installed 1.1.0)
- nextcloud_announcements: 2.0.0 (installed 1.12.0)
- recommendations: 3.0.0 (installed 1.2.0)
- sharelisting: 1.2.0 (installed 1.2.0)
- support: 2.0.0 (installed 1.6.0)
- survey_client: 2.0.0 (installed 1.11.0)
- suspicious_login: 8.0.0
- twofactor_nextcloud_notification: 4.0.0
- twofactor_totp: 12.0.0-dev
- weather_status: 1.10.0 (installed 1.3.0)Nextcloud Signing status
No errors have been found.Nextcloud Logs
{"reqId":"WKafNn4w0pjmyy5WA41F","level":3,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"Trying to access array offset on value of type null at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Storage/Wrapper/Encoding.php#513","userAgent":"--","version":"30.0.5.1","data":{"app":"PHP"}}
{"reqId":"WKafNn4w0pjmyy5WA41F","level":3,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#148","userAgent":"--","version":"30.0.5.1","data":{"app":"PHP"}}
{"reqId":"WKafNn4w0pjmyy5WA41F","level":3,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#227","userAgent":"--","version":"30.0.5.1","data":{"app":"PHP"}}
{"reqId":"WKafNn4w0pjmyy5WA41F","level":3,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#330","userAgent":"--","version":"30.0.5.1","data":{"app":"PHP"}}
{"reqId":"WKafNn4w0pjmyy5WA41F","level":3,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"Trying to access array offset on value of type null at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Storage/Wrapper/Encoding.php#513","userAgent":"--","version":"30.0.5.1","data":{"app":"PHP"}}
{"reqId":"WKafNn4w0pjmyy5WA41F","level":3,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#148","userAgent":"--","version":"30.0.5.1","data":{"app":"PHP"}}
{"reqId":"WKafNn4w0pjmyy5WA41F","level":3,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#227","userAgent":"--","version":"30.0.5.1","data":{"app":"PHP"}}
{"reqId":"WKafNn4w0pjmyy5WA41F","level":3,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"PHP","method":"","url":"--","message":"Undefined array key \"mimetype\" at /var/www/vhosts/lautwerfer.cloud/httpdocs/nextcloud/lib/private/Files/Cache/Scanner.php#330","userAgent":"--","version":"30.0.5.1","data":{"app":"PHP"}}
{"reqId":"WKafNn4w0pjmyy5WA41F","level":2,"time":"January 25, 2025 20:00:15","remoteAddr":"","user":"--","app":"files","method":"","url":"--","message":"User Administrator still has unscanned files after running background scan, background scan might be stopped prematurely","userAgent":"--","version":"30.0.5.1","data":{"app":"files"}}Additional info
No response
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