Symfony version(s) affected

6.4.10

Description

The problem in short: DI removes doctrine repository, which is used in non-shared services, and throws an exception "You have requested a non-existent service "App\Repository\ChannelRepository"" under certain circumstances.

I stumbled upon this issue on working project, got rid of everything unrelated and tried to minimize the code. So, I have a Console command, which uses CheckEmail service:

#[AsCommand('app:check-inbox', 'Check inbox and process emails')]
class CheckInboxCommand extends Command
{
    protected CheckEmail $action;

    public function __construct(
        CheckEmail $command
    )
    {
        parent::__construct();
    }
}

CheckEmail is a public non-shared service, which depends on two another services (processors):

<?php
namespace App\Action;

use App\Processor;

class CheckEmail
{
    public function __construct(
        \App\Processor\FirstProcessor $firstProcessor,
        \App\Processor\SecondProcessor $secondProcessor,
    ) {
    }
}

And two similar processors, which uses service ChannelRepository:

<?php
namespace App\Processor;

use App\Repository\ChannelRepository;
use Psr\Log\LoggerInterface;

class FirstProcessor
{
    public function __construct(
        LoggerInterface $logger,
        ChannelRepository $channelRepository,
    ) {
    }

}

<?php
namespace App\Processor;

use App\Repository\ChannelRepository;
use Psr\Log\LoggerInterface;

class SecondProcessor
{
    public function __construct(
        //LoggerInterface $logger,
        ChannelRepository $channelRepository,
    ) {
    }
}

If I try to build container (clear cache or open / in browser), I get error "You have requested a non-existent service "App\Repository\ChannelRepository"". But there are some changes (any of them), when everything starts working:

• If App\Action\CheckEmail is made shared (remove "shared: false" in services.yaml), the error dissappears.
• If I comment $logger in FirstProcessor constructor https://github.com/unnamed777/project_issue/blob/master/src/Processor/FirstProcessor.php#L10, the error disappears.
• If I use CheckEmail in constructor of another service (and keep it in constructor of CheckInboxCommand), the error disappears. For instance https://github.com/unnamed777/project_issue/blob/master/src/Controller/DevController.php#L11, uncommenting $action in DevController resolves problem.
• If I remove CheckEmail from CheckInboxCommand constructor and add it in DevController constructor, the error disappears.

How to reproduce

PHP 8.1 is required

• Clone https://github.com/unnamed777/project_issue
• symfony composer install. You'll get the the same error, but it's ok for now.
• symfony serve
• Open link provided by Symfony CLI. The error is appeared.
• Open src/Processor/FirstProcesssor.php and comment line with $logger in constructor. Refresh page, the error is gone.
• Undo previous change. Open src/Controller/DevController.php and uncommend line 11 (CheckEmail $action). The error is gone.
• Try other actions from description part.

Possible Solution

No response

Additional Context

Comparison of a log of Symfony\Component\DependencyInjection\Compiler shows the difference only in one line (it exists when the problem is here):

Symfony\Component\DependencyInjection\Compiler\InlineServiceDefinitionsPass: Inlined service "App\Repository\ChannelRepository" to "App\Processor\FirstProcessor".