Woo: missing argument 4

Hi,

Thank you for using Enfold.

Please add this filter in the functions.php file.

if(!function_exists('avia_woocommerce_gallery_thumbnail_description_mod'))
{
	remove_filter('woocommerce_single_product_image_thumbnail_html','avia_woocommerce_gallery_thumbnail_description', 10, 4);
	add_filter('woocommerce_single_product_image_thumbnail_html','avia_woocommerce_gallery_thumbnail_description_mod', 10, 2);
	function avia_woocommerce_gallery_thumbnail_description_mod($img, $attachment_id)
	{
			$image_link = wp_get_attachment_url( $attachment_id );

			if(!$image_link) return $img;

			$image = wp_get_attachment_image( $attachment_id, apply_filters( 'single_product_small_thumbnail_size', 'shop_thumbnail' ) );
			$image_title = esc_attr(get_post_field('post_content', $attachment_id));

			$img = sprintf( '<a href="%s" class="%s" title="%s"  rel="prettyPhoto[product-gallery]">%s</a>', $image_link, $image_class, $image_title, $image );

		return $img;
	}
}

If this is not working, please post the FTP details here so that we can inspect the site thoroughly.

Best regards,
Ismael

Hi!

Thank you for the info. Please edit the config-woocommerce > config.php file then look for this code around line 1425:

function avia_woocommerce_gallery_thumbnail_description($img, $attachment_id, $post_id, $image_class )

.. replace it with:

function avia_woocommerce_gallery_thumbnail_description($img, $attachment_id, $post_id = "", $image_class = "" )

Or post the FTP details here and we’ll edit the file.

Regards,
Ismael