The log is flooded with errors, but everything works perfectly

[justPoppingIn]

How to use GitHub

• Please use the 👍 reaction to show that you are affected by the same issue.
• Please don't comment if you have no relevant information to add. It's just extra noise for everyone subscribed to this issue.
• Subscribe to receive notifications on status change and new comments.

---

Steps to reproduce

1. Install News plugin
2. Install RSS Guard
3. Connect RSS Guard to News plugin of Nextcloud

Expected behaviour

Everything works fine, no errors should appear in the log.

Actual behaviour

It seems, the login of RSS Guard, which pulls the RSS Feeds from News plugin, triggers a PHP error.
The following error floods my log since quite some time (4279 errors in the logs since 28. Dezember 2024, 22:00:23, now is 04. January 2025, 22:00):
{...,"app":"PHP","method":"GET","url":"/nextcloud/index.php/apps/news/api/v1-2/items?id=8&batchSize=100&type=0&getRead=true","message":"Return type of Tensor\Vector::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice at /var/www/nextcloud/apps/suspicious_login/vendor/rubix/tensor/src/Vector.php#2414","userAgent":"RSS Guard/4.0.4 (github.com/martinrotter/rssguard)","version":"30.0.4.1","data":{"app":"PHP"},"id":...}

Server configuration

Web server: Apache

Database: mysql/10.11.8

PHP version: 8.3.6

Nextcloud version: 30.0.4

List of activated apps

Enabled: - activity: 3.0.0 - analytics: 5.2.1 - app_api: 4.0.3 - bruteforcesettings: 3.0.0 - calendar: 5.0.8 - cloud_federation_api: 1.13.0 - comments: 1.20.1 - contacts: 6.1.2 - contactsinteraction: 1.11.0 - dashboard: 7.10.0 - dav: 1.31.1 - federatedfilesharing: 1.20.0 - federation: 1.20.0 - files: 2.2.0 - files_downloadlimit: 3.0.0 - files_pdfviewer: 3.0.0 - files_reminders: 1.3.0 - files_sharing: 1.22.0 - files_trashbin: 1.20.1 - files_versions: 1.23.0 - firstrunwizard: 3.0.0 - logreader: 3.0.0 - lookup_server_connector: 1.18.0 - mail: 4.1.1 - news: 25.1.2 - nextcloud_announcements: 2.0.0 - notifications: 3.0.0 - oauth2: 1.18.1 - password_policy: 2.0.0 - phonetrack: 0.8.2 - photos: 3.0.2 - privacy: 2.0.0 - provisioning_api: 1.20.0 - recommendations: 3.0.0 - related_resources: 1.5.0 - richdocuments: 8.5.3 - richdocumentscode: 24.4.1002 - serverinfo: 2.0.0 - settings: 1.13.0 - sharebymail: 1.20.0 - snappymail: 2.38.2 - support: 2.0.0 - survey_client: 2.0.0 - suspicious_login: 8.0.0 - systemtags: 1.20.0 - tasks: 0.16.1 - text: 4.1.0 - theming: 2.5.0 - twofactor_backupcodes: 1.19.0 - updatenotification: 1.20.0 - user_status: 1.10.0 - viewer: 3.0.0 - weather_status: 1.10.0 - webhook_listeners: 1.1.0-dev - workflowengine: 2.12.0 Disabled: - admin_audit: 1.20.0 - circles: 30.0.0 (installed 22.1.1) - encryption: 2.18.0 - files_external: 1.22.0 - files_rightclick: 0.15.1 (installed 1.6.0) - groupfolders: 18.0.8 (installed 18.0.8) - notes: 4.11.0 (installed 4.11.0) - spreed: 20.1.1 (installed 20.1.1) - twofactor_nextcloud_notification: 4.0.0 - twofactor_totp: 12.0.0-dev - user_ldap: 1.21.0

Nextcloud configuration

{
"system": {
"instanceid": "REMOVED SENSITIVE VALUE",
"passwordsalt": "REMOVED SENSITIVE VALUE",
"secret": "REMOVED SENSITIVE VALUE",
"trusted_domains": [
"REMOVED SENSITIVE VALUE",
"REMOVED SENSITIVE VALUE",
"REMOVED SENSITIVE VALUE"
],
"datadirectory": "REMOVED SENSITIVE VALUE",
"dbtype": "mysql",
"version": "30.0.4.1",
"overwrite.cli.url": "REMOVED SENSITIVE VALUE/nextcloud",
"htaccess.RewriteBase": "/nextcloud",
"dbname": "REMOVED SENSITIVE VALUE",
"dbhost": "REMOVED SENSITIVE VALUE",
"dbport": "",
"dbtableprefix": "oc_",
"mysql.utf8mb4": true,
"dbuser": "REMOVED SENSITIVE VALUE",
"dbpassword": "REMOVED SENSITIVE VALUE",
"installed": true,
"mail_smtpmode": "sendmail",
"mail_sendmailmode": "smtp",
"memcache.local": "\OC\Memcache\APCu",
"maintenance": false,
"theme": "",
"loglevel": 2,
"default_phone_region": "REMOVED SENSITIVE VALUE",
"updater.release.channel": "stable",
"mail_from_address": "REMOVED SENSITIVE VALUE",
"mail_domain": "REMOVED SENSITIVE VALUE",
"filelocking.enabled": "true",
"memcache.locking": "\OC\Memcache\Redis",
"redis": {
"host": "REMOVED SENSITIVE VALUE",
"port": 0,
"dbindex": 0,
"password": "REMOVED SENSITIVE VALUE",
"timeout": 1.5
},
"maintenance_window_start": 4,
"app_install_overwrite": [
"news"
]
}
}

Browser

Browser name: Firefox

Browser version: 133.0.3

Operating system: Ubuntu

Browser log

No browser log, error is not related to browser.

[DerDreschner]

That's a dependency hell issue, as @ChristophWurst tends to say.

The suspicous_login plugin uses RubixML 2.1.1 and the mail plugin uses RubixML 2.5.1. Removing/deactivating the mail plugin should resolve the issue.

Kinda a duplicate of #939 / #780, although other error message mentioned there.

[ChristophWurst]

That's a dependency hell issue, as @ChristophWurst tends to say.

https://en.wikipedia.org/wiki/Dependency_hell 😉

[justPoppingIn]

Thank you for looking into the issue and suggesting a solution.
Yesterday, I deactivated the Mail plugin and rebooted the machine, just to be sure.

Sadly, this did not resolve the issue. I still get the same error messages.

Could there be other plugins contributing to the dependency hell?

[ChristophWurst]

It is a possibility, yes.