Prestashop 8.1
PHP 8.1.23
Windows 10
When making changes to the .tpl files after restarting xampp in the the basic template on the index page, this message appears
Warning: Undefined array key "count" in C:\xampp\htdocs\prestashop_8.1\var\cache\dev\smarty\compile\combat\fa\6c\c3\fa6cc378d2942c8857b89d6bca728048c0caeedd_2.module.ps_featuredproductsviewstemplateshookps_featuredproducts.tpl.php on line 34
Warning: Attempt to read property "value" on null in C:\xampp\htdocs\prestashop_8.1\var\cache\dev\smarty\compile\combat\fa\6c\c3\fa6cc378d2942c8857b89d6bca728048c0caeedd_2.module.ps_featuredproductsviewstemplateshookps_featuredproducts.tpl.php on line 34
It says that some variable is missing in ps_featuredproducts.tpl despite the absence of any changes in the controller itself with the same name ps_featuredproducts.php in the modules/ folder.
By the way, let me ask one more thing: Do you know how in the basic template to the products page, where there are filters on the left side, I can add products that are on promotion? I tried to add it programmatically to the model ps_specials.php I added a hook to which I can mount it:
public function install()
{
$this->_clearCache('*');
Configuration::updateValue('BLOCKSPECIALS_SPECIALS_NBR', 8);
return parent::install()
&& $this->registerHook('actionProductAdd')
...
&& $this->registerHook('displayLeftColumn');
}
template is themes/myNewTheme/templates/layouts/layout-both-columns
{hook h="displayLeftColumn"}.
By the way in the configuration file in themes/myNewTheme/config/theme.yml says that the products and filters page uses layout-left-column and yet the whole thing is displayed in a different template :/. PrestaShop 8.1 is terribly confusing :/.