.. include:: /Includes.rst.txt

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TYPO3 Exception 1476045117
==========================

.. include:: /If-you-encounter-this-exception.rst.txt


TYPO3 [V9] - [2023/12/05]
==================================

The Issue
---------

This error mesage appears in the frontend when using an Extbase model.

    (1/1) #1476045117 TYPO3\CMS\Extbase\Persistence\Generic\Exception\InvalidClassException
    
    Could not find class definition for name "Videos". This could be caused by a mis-spelling of the class name in the class definition.

Solution
--------

In the model, you have to use the full namespace for properties, replace::

    use TYPO3\CMS\Extbase\Persistence\ObjectStorage;
    use \Site\Mda\Domain\Model\Videos;
    
    /**
     * @var ObjectStorage<Videos>
     */
    protected $videos;

with::

    /**
     * @var \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Site\Mda\Domain\Model\Videos>
     */
    protected $videos;