TYPO3 Exception 1546632293¶
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TYPO3 10.4.14 - 2021-04-02¶
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
public function getCart(); defined in the class.
In Model, the property is nullable:
protected ?Cart $cart;
Add explicitly a default value:
protected ?Cart $cart = null;