Nico_presta Posted September 30, 2020 Share Posted September 30, 2020 Good morning all, I am the webmaster of a Prestashop site and I have a very annoying problem. In my logs, I have a lot of messages like this: Backward compatibility for this method: Backward compatibility for this method couldn \ 't be handled. Use $ this-> registerJavascript () instead What could this be due to? In addition, I have a problem with the Systempay module. When I want it activated as a means of payment, I have an error window in red which tells me that the enable method cannot work for this module .... what should I do? Prestashop: 1.7.6.4, SystemPay 1.13.4 PHP version 7.2.28 on a Debian server Thanks you ! Nicolas Link to comment Share on other sites More sharing options...
doekia Posted October 2, 2020 Share Posted October 2, 2020 Je soupçonne que la couche backward compatibility n'a plus rien a faire dans une version 1.7. C'était une couche permettant d'executer des modules 1.5+ sur les version 1.4. Je tenterais de supprimer ce répertoire qui est surement une relique des temps anciens Link to comment Share on other sites More sharing options...
Nico_presta Posted October 2, 2020 Author Share Posted October 2, 2020 Super merci pour cette réponse. Quel répertoire au juste ? J'ai aussi un souci dans le debug chrome avec error ajax lié à /themes/core.js... à quoi cela peut être dû ? Link to comment Share on other sites More sharing options...
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