I'm seeing the following error log in New Relic. This error logs very rarely, and comes from adding a product to the cart:

TypeError: Uncaught exception 'TypeError' with message 'Argument 1 passed to Magento\Catalog\Block\Product\ImageBuilder::setProduct() must be an instance of Magento\Catalog\Model\Product, null given, called in /srv/public_html/vendor/author/name/Block/Confirm.php on line 417' in /srv/public_html/vendor/magento/module-catalog/Block/Product/ImageBuilder.php:55

I'm not sure why this error is logging, this is the block of code in question (Confirm.php, Lines 415 - 421):

 public function getImage($product, $imageId, $attributes = [])
    return $this->imageBuilder->setProduct($product)

Does anyone see anything out of the ordinary here, that would cause such an error?

Cheers, Max

  • you could check if it is actually a product. if (!$product instanceof Magento\Catalog\Model\Product) { return false; } – Zankar Sep 17 '19 at 5:26

The file vendor/magento/module-catalog/Block/Product/ImageBuilder.php is declared to use strict types(declare(strict_types=1);) since you do not pass a Product but null it throws an TypeError. Long story short - you do not pass a Product to getImage, so check the method call and arguments you pass.

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