WoodMart - Fatal Error when translating Product Layouts

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Overview of the issue

If you are using Woodmart theme in conjunction with WPML, you may encounter an issue where translating a Product Layout get stuck and do not complete. Furthermore, you will find a similar error:

Call to a member function get_gallery_image_ids() on null .../wp-content/themes/woodmart/woocommerce/single-product/product-image.php:27

Workaround

Please, make sure of having a full site backup of your site before proceeding.

Open your theme’s functions.php file.

Add the following snippet:

add_action( 'woocommerce_before_template_part', function () {
    global $product;
 
    if ( wp_is_json_request() && ! $product ) {
        $random_product = new WP_Query(
            array(
                'posts_per_page' => '1',
                'post_type'      => 'product',
            )
        );
 
        while ( $random_product->have_posts() ) {
            $random_product->the_post();
            $product_id = get_the_ID();
        }
 
        wp_reset_postdata();
 
        $product = wc_get_product( $product_id );
    }
} );

Clear your cache and retranslate your product layout.

Update: WoodMart team was also a patch available and it should be fix in their next update.

Go to WordPress Dashboard -> WoodMart -> Patcher.
Select Patch number 618307.

Overview of the issue

Workaround

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