Undefined index: key in WJECF_WC.php line 88

[Jonathan Moore]

Hi, coupons 2.6.0.2 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;

[Soft79]

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.

[Jonathan Moore]

Yes maybe it was the display rather than not being in the basket

[Author]

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