Exception in OC_Image::getOrientation()

[davidsf]

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Expected behaviour

Process all the image correctly

Actual behaviour

The process starts ok, processing some images, but it throws an exception when processiong a image.

Steps to reproduce

1. Run face:background_job

Server configuration

• Operating system:

Ubuntu 20.04

• Pdlib version:

Compiled from github

• How is DLib installed: Make sure it is working correctly with this tool

Compiled.

• How is PDlib installed: Make sure it is working correctly with this tool

Compiled. Test Ok

• PHP version:

8.2

• Web server:

Apache

• Database:

MariaDB

• Nextcloud version:

27

Client configuration

• Browser:

• Operating system:

Logs

Background task log with debug.

sudo -u apache php occ -vvv face:background_job

An unhandled exception has been thrown:
TypeError: OC_Image::getOrientation(): Return value must be of type int, array returned in /home/www/nextcloud/lib/private/legacy/OC_Image.php:459
Stack trace:
#0 /home/www/nextcloud/lib/private/legacy/OC_Image.php(493): OC_Image->getOrientation()
#1 /home/www/nextcloud/apps/facerecognition/lib/Helper/TempImage.php(144): OC_Image->fixOrientation()
#2 /home/www/nextcloud/apps/facerecognition/lib/Helper/TempImage.php(75): OCA\FaceRecognition\Helper\TempImage->prepareImage()
#3 /home/www/nextcloud/apps/facerecognition/lib/BackgroundJob/Tasks/ImageProcessingTask.php(200): OCA\FaceRecognition\Helper\TempImage->__construct()
#4 /home/www/nextcloud/apps/facerecognition/lib/BackgroundJob/Tasks/ImageProcessingTask.php(123): OCA\FaceRecognition\BackgroundJob\Tasks\ImageProcessingTask->getTempImage()
#5 /home/www/nextcloud/apps/facerecognition/lib/BackgroundJob/BackgroundService.php(137): OCA\FaceRecognition\BackgroundJob\Tasks\ImageProcessingTask->execute()
#6 /home/www/nextcloud/apps/facerecognition/lib/Command/BackgroundCommand.php(171): OCA\FaceRecognition\BackgroundJob\BackgroundService->execute()
#7 /home/www/nextcloud/3rdparty/symfony/console/Command/Command.php(298): OCA\FaceRecognition\Command\BackgroundCommand->execute()
#8 /home/www/nextcloud/3rdparty/symfony/console/Application.php(1040): Symfony\Component\Console\Command\Command->run()
#9 /home/www/nextcloud/3rdparty/symfony/console/Application.php(301): Symfony\Component\Console\Application->doRunCommand()
#10 /home/www/nextcloud/3rdparty/symfony/console/Application.php(171): Symfony\Component\Console\Application->doRun()
#11 /home/www/nextcloud/lib/private/Console/Application.php(211): Symfony\Component\Console\Application->run()
#12 /home/www/nextcloud/console.php(100): OC\Console\Application->run()
#13 /home/www/nextcloud/occ(11): require_once('...')

Web server error log

Web server error log

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Nextcloud log (data/nextcloud.log)

Nextcloud log

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Browser log

Browser log

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a) The javascript console log
b) The network log
c) ...