.. include:: /Includes.rst.txt

==========================
TYPO3 Exception 1546632293
==========================

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

TYPO3 10.4.14 - 2021-04-02
==========================

Situation
---------

When validating a controller's argument, the following exception is thrown::

   #1546632293 RuntimeException Could not get value of property "Site\Site\Domain\Model\Order::cart",
   make sure the property is either public or has a getter getCart(), a hasser hasCart() or an isser isCart().

But there is a :php:`public function getCart();` defined in the class.

Solution
--------

In Model, the property is nullable:

::

   protected ?Cart $cart;

Add explicitly a default value:

::

   protected ?Cart $cart = null;

`Read more information on this behaviour <https://blog.reelworx.at/detail/typo3-extbase-and-type-annotations-with-php-74/>`__.

TYPO3 11.5.31 - 2023-09-29
==========================

Situation
---------

When validating a controller's argument, the following exception is thrown:

.. code-block:: text

   #1546632293 RuntimeException Could not get value of property "Site\Site\Domain\Model\Booking::startdate",
   make sure the property is either public or has a getter getStartdate(), a hasser hasStartdate() or an isser isStartdate().

But there is a :php:`public function getStartdate(): DateTime` defined in the class.

Solution
--------

In the getter, the return value has to be nullable:

::

  public function getStartdate(): ?DateTime