Unable to checkout in wordpress due to error "hook uses out of date data structures"

Question

I have installed porto theme in wordpress with woocommerce. But, i am trying to checkout , i have found this error "The The "woocommerce_add_order_item_meta" hook uses out of date data structures and function is deprecated since version 3.1.2. Replace with woocommerce_new_order_item." from yesterday.

Please help

Thanks,

update your woccomerce plugin version – Alive to die - Anant Oct 04 '17 at 12:29 — Alive to die - Anant, Oct 04 '17 at 12:29

score 0 · Answer 1 · answered Oct 04 '17 at 14:49

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In WC version 3.0.0 we use woocommerce_add_order_item_meta hook and add item meta like this

wc_add_order_item_meta ( $item_id, $key, $value );

But from WC version 3.0.0+ we have to use this hook woocommerce_checkout_create_order_line_item and add order item meta like this

$item->add_meta_data($key,$order_val);

answered Oct 04 '17 at 14:49

CedCommerce

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**Sorry but this is not correct:** the function `woocommerce_add_order_item_meta()` is deprecated, **BUT NOT the action hook `woocommerce_add_order_item_meta`** that developers still use in last WooCommerce version and **can't be replaced by `woocommerce_checkout_create_order_line_item`** ! – LoicTheAztec Oct 04 '17 at 15:53

Unable to checkout in wordpress due to error "hook uses out of date data structures"

1 Answers1