PHP Notice:Trying to access array offset on value of type… content-product.php

Добрый день, хочу убрать PHP Notice из debug.log
PHP Notice: Trying to access array offset on value of type bool in /woocommerce/content-product.php on line 45

Часть содержимого content-product.php
<li <?php wc_product_class( », $product ); ?>>
<?php do_action( ‘woocommerce_before_shop_loop_item’ ); ?>
<?php //$loopImg = get_field(‘loop-product-img’, $product->get_id()); ?>
line 45 <?php $loopImg = get_field(‘cat_file’, $product->get_id()); $rr = $loopImg[‘sizes’]; ?>
<?php if ($loopImg) : ?>
» alt=»<?= $loopImg[‘alt’]; ?>» />
<?php else : ?>
<?php do_action( ‘woocommerce_before_shop_loop_item_title’ ); ?>
<?php endif; ?>
<div class=»wrapper-sh»>
<?php
do_action( ‘woocommerce_shop_loop_item_title’ );
do_action( ‘woocommerce_after_shop_loop_item_title’ );
do_action( ‘woocommerce_after_shop_loop_item’ );
?>
</div>