symbol lookup error

[sirdrakeistda]

I noticed that new faces did not get recognized. Therefore I tried to start clustering with following command:

sudo -u www-data php /var/www/nextcloud/occ face:background_job

The steps 1-7 work without problem. The last step (IMageProcessing Task) returns following error:

8/8 - Executing task ImageProcessingTask (Process all images to extract faces)
        NOTE: Starting face recognition. If you experience random crashes after this point, please look FAQ at https://github.com/matiasdelellis/facerecognition/wiki/FAQ
        Processing image /media/myCloudDrive/ncdata/user/files/SofortUpload/WhatsApp/IMG-20240416-WA0004.jpg
php: symbol lookup error: /usr/lib/php/20210902/pdlib.so: undefined symbol: _ZNK4dlib10png_loader7get_rowEj

Server configuration

• Operating system: debian bullseye

• Pdlib version: 1.1.0

• How is DLib installed: manually installed

• How is PDlib installed: manually installed (worked already in the past)

• PHP version: 8.1

• Web server: apache2

• Database: mysql

• Nextcloud version: 28.0.4/28.0.5/29.0.0

[sirdrakeistda]

reinstalling pdlib helped (I don't know why)