I'm using Drupal Commerce and when I use some methods (the commerce_fees ones) I have this error :
Warning : Invalid argument supplied for foreach() dans commerce_discount_usage_order_discounts() (ligne 1083 dans /var/www/clients/client1/web84/web/sites/all/modules/contrib/commerce_discount/commerce_discount.module).
How can I avoid that ? The error comes from a contrib module, I can't edit it. And the values that I give to the functions are good, it's just the order and I get it like this :
$order = commerce_order_load($order_id);
Anyone know how to fix this ? Or maybe hide the warnings ?