Hello,
after upgrading Prestashop from 1.4.4.1 to 1.6.1.7, a problem with color attributes appeared.
Previously, whenever clicking on a color thumbnail in the "choose a color variation" frame, the corresponding attribute value would be automatically selected in the dropdown list, and corresponding photos would appear.
After the upgrade, clicking on a "color variation" thumbnail has no effect.
http://www.lucieroy....-des-armes.html
Here is what Firebug is showing:
ReferenceError: id_color_default is not defined http://www.lucieroy....y/js/product.js Line 155
GET http://www.lucieroy...._=1476703921282
Nicolas