我的控制器在Symfony3上的Crontab

Question

I tried to make a cron on my Symfony 3 project.

I have make function on my controller for save data from XML file and when I what to call it on the console I have an error and I don't understand this.

It's my first Symfony project and I dont know what is wrong on my code.

I've look this solution but I can't solve my probleme

This is error from console when I run php bin/console app:save-xml-data

PHP Fatal error:  Call to a member function get() on a non-object in /data/www/weatherperf/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php on line 412

PHP   9. Symfony\Bundle\FrameworkBundle\Controller\Controller->get() /data/www/weatherperf/src/Core/LayoutBundle/Controller/LayoutController.php:125
[2017-10-11 13:14:38] php.CRITICAL: Fatal Error: Call to a member function get() on a non-object {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalErrorException(code: 0): Error: Call to a member function get() on a non-object at /data/www/weatherperf/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php:412)"}


  [Symfony\Component\Debug\Exception\FatalErrorException]
  Error: Call to a member function get() on a non-object

My Controller

<?php

class LayoutController extends Controller
{
    private $sNameController = "CoreLayoutBundleLayout";
    private $em = null;

    public function __construct( EntityManager $em )
    {
        $this->em = $em;
    }

    /**
     * @Route("/xml_uploadData", name="core_layout_xml_upload")
     */
    public function setXmlData()
    {
        $sTimestamp = date(time());

        $this->get('admin_layout.log')->addLogTo( "getData", "Début Traitement", "SaveData", $this->sNameController );
        //....

    }



}

My services.yml for the bundle

services:
    core_layout.setxmldata:
        class: Core\LayoutBundle\Controller\LayoutController
        arguments: ['@doctrine.orm.entity_manager']

My commande

<?php

namespace Core\LayoutBundle\Command;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;

class SetXmlDataCommand extends ContainerAwareCommand
{
    protected function configure()
    {

        // the name of the command (the part after "php bin/console")
        $this->setName('app:save-xml-data')
             ->setDescription('Save data from XML file') 
        ;
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        // outputs a message to the console followed by a "\n"
        $output->writeln('Debut de la commande de sauvegarde');

        // access the container using getContainer()
        $saveService = $this->getContainer()->get('core_layout.setxmldata');
        $results = $saveService->setXmlData();

        $output->writeln($results);
    }
}

Answer 1

Could you explain why you are using a 'Controller' here ? Why you dont do all the work in your Command class ?

Otherwise create a service inject the entity manager and container ('@service_container') there and do you work.