Repository › Forums › Support › WooCommerce Extended Coupon Features PRO › Undefined index: key in WJECF_WC.php line 88
Hi, coupons 188.8.131.52 on WooCommerce 3.1.2 returns errors:
Undefined index: key in /wp-content/plugins/woocommerce-auto-added-coupons-pro/includes/WJECF_WC.php on line 88
and so cannot add to basket
$item->key = $key === null ? $cart_item[‘key’] : $key;
This notice can be ignored. I will fix the notice in the next version.
What do you mean by ‘and so cannot add to basket’? If you disable WP_DEBUG_DISPLAY all should work fine.
Yes maybe it was the display rather than not being in the basket