I have imported the products with the “Import” native function of Prestashop.
Than I imported the combinations, and it works for most products.
The problem now is that I can’t delete combinations in back office.
Why?
**Prestashop version:** 1.7.4.3
**Informazioni sul server** Linux #1 SMP Thu Jan 25 20:13:58 UTC 2018 x86_64
**Versione software del server:** CentOS WebPanel: Protected by Mod Security
**Versione di PHP:** 7.2.1
2
Answers
I solve it, by disabling the caches, and I have enabled the force compilation of templates and add this code to your .htaccess
There is the fix: https://github.com/PrestaShop/PrestaShop/issues/10198
Please use this for resolving the issue:
Go in the Backoffice Traffic and SEO/ SEO urls and generate all options by clicking the safe button.