GX-Entwicklung

Steps to reproduce:

1. Add a product to the cart
2. Open a new tab and log in to the Gambio Admin
3. Navigate to Catalog > Categories / Products
4. Select the product, that has been added to the cart back in the first step
5. Deactivate that product
6. Go back to the store frontend
7. Go to the cart

Result:
Opening the cart ends up with the following error:

Uncaught TypeError: Return value of product_ORIGIN::getProductsName() must be of the type string, null returned in …/includes/classes/product.php:1210
Stack trace:
#0 …/GambioShop/Product/Name/Listener/OnGetProductInfoEventListener.php(32): product_ORIGIN->getProductsName()
#1 …/GambioCore/Event/EventDispatcher.php(78): Gambio\Shop\Product\Name\Listener\OnGetProductInfoEventListener->__invoke(Object(Gambio\Shop\SellingUnit\Database\Unit\Events\OnGetProductInfoEvent))
#2 …/GambioShop/SellingUnit/Unit/SellingUnit.php(295): Gambio\Core\Event\EventDispatcher->dispatch(Object(Gambio\Shop\SellingUnit\Database\Unit\Events\OnGetProductInfoEvent))
#3 …/GXMainComponents/View/ThemeContentViews/shopping_cart/OrderDetailsCartThemeContentView.inc.php(182): Gambio\Shop\SellingUnit\Unit\SellingUnit->productInfo()

Solution:
Check for product existence before trying to get the product details