TYPO3 Symfony Services.yaml class not find

Question

I am trying to update an older extension to Typo3 V11. Currently I am got the following error:

Here ma Services.yaml file:

# Configuration/Services.yaml
services:
  _defaults:
    autowire: true
    autoconfigure: true
     public: false

 HGA\Simpleblog\:
    resource: '../Classes/*'
    exclude: '../Classes/Domain/Model/*'

  HGA\Simpleblog\Utilities\SqlUtil:
    public: true

And here the beginnig of the BlogsController.php file:

<?php
namespace HGA\Simpleblog\Controller;

use \Psr\Http\Message\ResponseInterface;
use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
use TYPO3\CMS\Extbase\Http\ForwardResponse;
use TYPO3\CMS\Core\Core\Environment as Environment;

use TYPO3\CMS\Core\Utility\GeneralUtility;
use HGA\Simpleblog\Utilities;
use HGA\Simpleblog\Utilities\SqlUtil;
use HGA\Simpleblog\Domain\Model;
use HGA\Simpleblog\Domain\Repository;
use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
use TYPO3\CMS\Extbase\Annotation\Inject;

/***
 *
 * This file is part of the "SimpleBlog" Extension for TYPO3 CMS.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
*
 ***/
/**
 * BlogsController
 */
class BlogsController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionController
{

    /**
    * @var SqlUtil $sqlUtil
    */
    protected $sqlUtil;

    public function __construct(SqlUtil $sqlUtil)
    {
      $this->sqlUtil = $sqlUtil;
    }

In my opinion, the class BlogsController is included into the mentioned file. The extension was working with an older version of Typo3. But I had to add the Services.yaml file.

I am not using composer! TYPO3 V11.5.8.

Any idea, what could be the problem?

EDIT

After a while, the problem disappeared! What I did in between, I had to updated the Windows Server 2019 operation system.

Answer 1

Does the filename is really BlogController.php but should be BlogsController.php.