Fatal Log entry's "no app in context"

[leuedaniel]

Steps to reproduce

1. Fresh installation from NC 21.0.1
2. Install App announcement center
3. Log entry's each second

Expected behaviour

No Fatal Log entry's because the app itself works.

Actual behaviour

Log entry each minute:
{"reqId":"ATi9G4CNV78koJ9O7zcn","level":4,"time":"2021-04-15T12:55:48+00:00","remoteAddr":"2a02:1205:5029:ca20:bd9a:104e:572f:9533","user":"37","app":"no app in context","method":"GET","url":"/apps/logreader/get?offset=0&count=50&levels=00001","message":{"Exception":"Error","Message":"Class 'OCA\\Comments\\AppInfo\\Application' not found","Code":0,"Trace":[{"file":"/var/www/nextcloud_hgv/apps/announcementcenter/lib/AppInfo/Application.php","line":64,"function":"load","class":"OC\\Comments\\Manager","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/AppFramework/Bootstrap/FunctionInjector.php","line":68,"function":"registerCommentsEntity","class":"OCA\\AnnouncementCenter\\AppInfo\\Application","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/AppFramework/Bootstrap/BootContext.php","line":52,"function":"injectFn","class":"OC\\AppFramework\\Bootstrap\\FunctionInjector","type":"->"},{"file":"/var/www/nextcloud_hgv/apps/announcementcenter/lib/AppInfo/Application.php","line":57,"function":"injectFn","class":"OC\\AppFramework\\Bootstrap\\BootContext","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/AppFramework/Bootstrap/Coordinator.php","line":176,"function":"boot","class":"OCA\\AnnouncementCenter\\AppInfo\\Application","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/legacy/OC_App.php","line":197,"function":"bootApp","class":"OC\\AppFramework\\Bootstrap\\Coordinator","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/legacy/OC_App.php","line":137,"function":"loadApp","class":"OC_App","type":"::"},{"file":"/var/www/nextcloud_hgv/lib/base.php","line":979,"function":"loadApps","class":"OC_App","type":"::"},{"file":"/var/www/nextcloud_hgv/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud_hgv/lib/private/Comments/Manager.php","Line":1307,"CustomMessage":"Could not boot announcementcenterClass 'OCA\\Comments\\AppInfo\\Application' not found"},"userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.128 Safari/537.36","version":"21.0.1.1","id":"607837d4b26cc"}

Server configuration

Operating system:
Linux Ubuntu 20.04.2
Web server:
Nginx
Database:
MariaDB
PHP version:
7.4.3
Nextcloud version: (see Nextcloud admin page)
21.0.1
**Where did you install Nextcloud from:
https://download.nextcloud.com/server/releases/nextcloud-21.0.1.zip
Signing status:

List of activated apps:

Enabled:

• accessibility: 1.7.0
• activity: 2.14.3
• announcementcenter: 5.0.0
• cloud_federation_api: 1.4.0
• dav: 1.17.1
• external: 3.8.1
• federatedfilesharing: 1.11.0
• files: 1.16.0
• files_rightclick: 1.0.0
• files_sharing: 1.13.1
• files_trashbin: 1.11.0
• files_versions: 1.14.0
• files_videoplayer: 1.10.0
• groupfolders: 9.0.0
• login_notes: 0.4.0
• logreader: 2.6.0
• lookup_server_connector: 1.9.0
• notifications: 2.9.0
• oauth2: 1.9.0
• onlyoffice: 6.3.0
• privacy: 1.5.0
• provisioning_api: 1.11.0
• quota_warning: 1.10.0
• serverinfo: 1.11.0
• settings: 1.3.0
• sharebymail: 1.11.0
• suspicious_login: 4.0.0
• theming: 1.12.0
• twofactor_backupcodes: 1.10.0
• updatenotification: 1.11.0
• user_sql: 4.7.0-dev
• viewer: 1.5.0
• workflowengine: 2.3.0
  Disabled:
• admin_audit
• comments
• contactsinteraction
• dashboard
• encryption
• federation
• files_external
• files_pdfviewer
• firstrunwizard
• nextcloud_announcements
• password_policy
• photos
• recommendations
• support
• survey_client
• systemtags
• text
• user_ldap
• user_status
• weather_status

Nextcloud configuration:

{ "system": { "instanceid": "***REMOVED SENSITIVE VALUE***", "passwordsalt": "***REMOVED SENSITIVE VALUE***", "secret": "***REMOVED SENSITIVE VALUE***", "trusted_domains": [ "cloud.hgverwaltung.ch" ], "datadirectory": "***REMOVED SENSITIVE VALUE***", "dbtype": "mysql", "version": "21.0.1.1", "overwrite.cli.url": "https:\/\/cloud.hgverwaltung.ch", "dbname": "***REMOVED SENSITIVE VALUE***", "dbhost": "***REMOVED SENSITIVE VALUE***", "dbport": "", "dbtableprefix": "oc_", "mysql.utf8mb4": true, "dbuser": "***REMOVED SENSITIVE VALUE***", "dbpassword": "***REMOVED SENSITIVE VALUE***", "installed": true, "theme": "", "loglevel": 2, "maintenance": false, "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***", "memcache.local": "\\OC\\Memcache\\Redis", "memcache.locking": "\\OC\\Memcache\\Redis", "redis": { "host": "***REMOVED SENSITIVE VALUE***", "port": 6379 }, "default_language": "de", "force_language": "de", "default_locale": "de-ch", "force_locale": "de-ch", "skeletondirectory": "", "knowledgebaseenabled": false, "updater.release.channel": "stable", "default_phone_region": "CH" } }

Are you using an external user-backend, if yes which one: User SQL

Client configuration

Browser:
Chrome
Operating system:
Win10

Logs

Nextcloud log (data/owncloud.log)

{"reqId":"ATi9G4CNV78koJ9O7zcn","level":4,"time":"2021-04-15T12:55:48+00:00","remoteAddr":"2a02:1205:5029:ca20:bd9a:104e:572f:9533","user":"37","app":"no app in context","method":"GET","url":"/apps/logreader/get?offset=0&count=50&levels=00001","message":{"Exception":"Error","Message":"Class 'OCA\\Comments\\AppInfo\\Application' not found","Code":0,"Trace":[{"file":"/var/www/nextcloud_hgv/apps/announcementcenter/lib/AppInfo/Application.php","line":64,"function":"load","class":"OC\\Comments\\Manager","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/AppFramework/Bootstrap/FunctionInjector.php","line":68,"function":"registerCommentsEntity","class":"OCA\\AnnouncementCenter\\AppInfo\\Application","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/AppFramework/Bootstrap/BootContext.php","line":52,"function":"injectFn","class":"OC\\AppFramework\\Bootstrap\\FunctionInjector","type":"->"},{"file":"/var/www/nextcloud_hgv/apps/announcementcenter/lib/AppInfo/Application.php","line":57,"function":"injectFn","class":"OC\\AppFramework\\Bootstrap\\BootContext","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/AppFramework/Bootstrap/Coordinator.php","line":176,"function":"boot","class":"OCA\\AnnouncementCenter\\AppInfo\\Application","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/legacy/OC_App.php","line":197,"function":"bootApp","class":"OC\\AppFramework\\Bootstrap\\Coordinator","type":"->"},{"file":"/var/www/nextcloud_hgv/lib/private/legacy/OC_App.php","line":137,"function":"loadApp","class":"OC_App","type":"::"},{"file":"/var/www/nextcloud_hgv/lib/base.php","line":979,"function":"loadApps","class":"OC_App","type":"::"},{"file":"/var/www/nextcloud_hgv/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/var/www/nextcloud_hgv/lib/private/Comments/Manager.php","Line":1307,"CustomMessage":"Could not boot announcementcenterClass 'OCA\\Comments\\AppInfo\\Application' not found"},"userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.128 Safari/537.36","version":"21.0.1.1","id":"607837d4b26cc"}

[leuedaniel]

After update to 21.0.2 same problem

[leuedaniel]

When i delete the line 64 in https://github.com/nextcloud/announcementcenter/blob/master/lib/AppInfo/Application.php it works.

[nickvergessen]

The problem is you have the comments app disabled.

I will check what we can do