Я использую следующий код в своем файле functions.php темы, чтобы отправить сообщение об ошибке с заказом только клиенту вместо администратора:
Но я получаю следующую ошибку в файле журнала php:
Error: billing_email was called incorrectly. Order properties should not be accessed directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_checkout'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->process_order_payment, WC_Braintree\Plugin_Framework\SV_WC_Payment_Gateway_Direct->process_payment, WC_Braintree\Plugin_Framework\SV_WC_Payment_Gateway_Direct->do_transaction, WC_Braintree\Plugin_Framework\SV_WC_Payment_Gateway->do_transaction_failed_result, WC_Braintree\Plugin_Framework\SV_WC_Payment_Gateway->mark_order_as_failed, WC_Order->update_status, WC_Order->save, WC_Order->status_transition, do_action('woocommerce_order_status_pending_to_failed'), WP_Hook->do_action, WP_Hook->apply_filters, WC_Emails::send_transactional_email, do_action_ref_array, WP_Hook->do_action, WP_Hook->apply_filters, WC_Email_Failed_Order->trigger, WC_Email->get_recipient, apply_filters('woocommerce_email_recipient_failed_order'), WP_Hook->apply_filters, wc_failed_order_email_to_customer, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.