Recognize spams the logs with "Implicitly marking parameter $factory as nullable is deprecated, the explicit nullable"

[Morethanevil]

Which version of recognize are you using?

9.0.0

Enabled Modes

Object recognition

TensorFlow mode

Normal mode

Downstream App

Files App

Which Nextcloud version do you have installed?

31.0.0 RC4

Which Operating system do you have installed?

Ubuntu 24.04

Which database are you running Nextcloud on?

Postgres 17

Which Docker container are you using to run Nextcloud? (if applicable)

How much RAM does your server have?

64GB

What processor Architecture does your CPU have?

x86_64

Describe the Bug

After installing Recognize 9.0.0, Nextcloud spams the logs with:

OCA\Recognize\Vendor\Amp\Parallel\Worker\factory(): Implicitly marking parameter $factory as nullable is deprecated, the explicit nullable type must be used instead at /var/www/html/nextcloud/apps/recognize/vendor/amphp/parallel/lib/Worker/functions.php#84 

This runs every 5 minutes like the cronjob. I use PHP8.4

Expected Behavior

No errors in the logs :)

To Reproduce

Debug log

No response

[marcelklehr]

Hi Marcel 👋

I will look into it, thank you for the feedback!

[Morethanevil]

Any news on this?

[marcelklehr]

This is an issue with a dependency of recognize, so fingers crossed an update will fix this.

[Morethanevil]

Fingers crossed :D

[Morethanevil]

I upgraded to 9.0.1 but I still get errors 😅

Latest version

Deleted the log file, restarted Apache and PHP FPM

[marcelklehr]

Damn :/

[grericht]

same problem here

[fredcwells]

I also have the issue.
Looks like it's a known PHP 8.4 deprecation, noted here >> (https://php.watch/versions/8.4/implicitly-marking-parameter-type-nullable-deprecated)

[joshtrichards]

This looks like it was fixed in the dependency via amphp/parallel@014bd5d in >= v2.0.0.

However, we're on 1.4.x:

recognize/composer.json

Line 7 in 3713957

"amphp\/parallel": "1.4.x",

Bumping >=v2.x may require some work:

https://github.com/amphp/parallel/releases/tag/v2.0.0

[jonasbb]

My logs are getting spammed by a different error message now:

OCA\Recognize\Vendor\voku\helper\UTF8::reduce_string_array(): Implicitly marking parameter $remove_short_values as nullable is deprecated, the explicit nullable type must be used instead at /var/www/nextcloud/apps/recognize/vendor/voku/portable-utf8/src/voku/helper/UTF8.php#10690 

Recognize: 9.0.3
Nextcloud: 31.0.6