No image available when click attribute Prestashop 1.7.7.0

Hi,

When you using Prestashop, You click on attribute and got error No image available

Please follow my guide to fix:

open file

root\themes\YOURTHEME\templates\catalog\_partials\product-cover-thumbnails.tpl

replace all

$product.default_image to $product.cover

When you using prestashop < 1.7.7.0 such as 1.7.6.9

You got this error no image available

open file

root\themes\YOURTHEME\templates\catalog\_partials\product-cover-thumbnails.tpl

replace all

$product.cover to $product.default_image