File upload 500 error: Typed property MonitoringItem::$id must not be accessed before initialization

[NiklasBr]

The below error appears when POST:ing a form to /admin/elementsprocessmanager/config/execute in Pimcore 11:

[2024-02-16T10:26:52.004048+01:00] request.CRITICAL: Uncaught PHP Exception Error: "Typed property Elements\Bundle\ProcessManagerBundle\Model\MonitoringItem::$id must not be accessed before initialization" at MonitoringItem.php line 380 {"exception":"[object] (Error(code: 0): Typed property Elements\\Bundle\\ProcessManagerBundle\\Model\\MonitoringItem::$id must not be accessed before initialization at /var/www/pimcore/vendor/elements/process-manager-bundle/src/Model/MonitoringItem.php:380)"} []

Edit, full trace:

#0 /var/www/pimcore/vendor/elements/process-manager-bundle/src/Service/UploadManger.php(27): Elements\Bundle\ProcessManagerBundle\Model\MonitoringItem->getId()
#1 /var/www/pimcore/vendor/elements/process-manager-bundle/src/Controller/ConfigController.php(203): Elements\Bundle\ProcessManagerBundle\Service\UploadManger->saveUploads(Object(Symfony\Component\HttpFoundation\Request), Object(Elements\Bundle\ProcessManagerBundle\Model\MonitoringItem))
#2 /var/www/pimcore/vendor/elements/process-manager-bundle/src/Helper.php(74): Elements\Bundle\ProcessManagerBundle\Controller\ConfigController->Elements\Bundle\ProcessManagerBundle\Controller\{closure}(Object(Elements\Bundle\ProcessManagerBundle\Model\MonitoringItem), Object(Elements\Bundle\ProcessManagerBundle\Executor\PimcoreCommand))
#3 /var/www/pimcore/vendor/elements/process-manager-bundle/src/Controller/ConfigController.php(196): Elements\Bundle\ProcessManagerBundle\Helper::executeJob('5', Array, 2, Array, NULL, Object(Closure))
#4 /var/www/pimcore/vendor/symfony/http-kernel/HttpKernel.php(181): Elements\Bundle\ProcessManagerBundle\Controller\ConfigController->execute(Object(Symfony\Component\HttpFoundation\Request), Object(Elements\Bundle\ProcessManagerBundle\Service\UploadManger))
#5 /var/www/pimcore/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#6 /var/www/pimcore/vendor/symfony/http-kernel/Kernel.php(197): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#7 /var/www/pimcore/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php(35): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#8 /var/www/pimcore/vendor/autoload_runtime.php(29): Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
#9 /var/www/pimcore/public/index.php(19): require_once('/var/www/pimcor...')
#10 {main}

It appears to happen at:

https://github.com/elements-at/ProcessManager/blob/6a5549a7197562e31903b44c8020adf6cce1d81d/src/Helper.php#L74

Adding a $monitoringItem->save(); just before that row fixes the situation. Not sure if it is the proper fix however.