Page dosn't refresh when changing attribute on frontend

[altermind]

Hi, I stumbled into nasty bug, please help.

 

When I try to change product attribute(size) on product page, it doesn't refresh and console shows this.

 

Original default attribute is 9759 and when I go directly to webshop.com/category/product-id-9758 it shows product with required size. But doesn't change automatically.

 

Prestashop 1.7.1

 

UPDATE: Problem occurs also when trying to change quantity, so I guess that's the main problem, not changing attribute.

 

Edited April 18, 2017 by altermind (see edit history)

[altermind]

I fixed it. 

From Prestashop 1.7.1 there's additional template needed /catalog/_partials/additional-product-info.tpl

If your theme does not have it, just copy content from classic theme.

[TRESSET]

Hi altermind. I have the same problem in the default template (Prestashop 1.7.1). I have a file called "/catalog/_partials/product-additional-info.tpl". Is this the file you are referring to? Or should I add another named "additional-product-info.tpl"?

 

Thank you very much!