Title: plugin warnings
Last modified: June 3, 2019

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# plugin warnings

 *  [dzamanakos](https://wordpress.org/support/users/dzamanakos/)
 * (@dzamanakos)
 * [6 years, 12 months ago](https://wordpress.org/support/topic/plugin-warnings/)
 * Hi, we get warnings when plugin is used, like “id was called incorrectly. Product
   properties should not be accessed directly… Backtrace: do_action(‘wp_ajax_nopriv_wfg_add_gifts’),
   WP_Hook->do_action, WP_Hook->apply_filters, WFG_Frontend->wfg_ajax_add_free_gifts,
   WFG_Product_Helper::add_free_product_to_cart, WC_Abstract_Legacy_Product->__get,
   wc_doing_it_wrong. This message was added in version 3.0”
 * the problem is that until warnings get’s logged there is a delay in the site 
   performance and it looks like the page is freezed, so many reload the page.
    
   Can you please check the code to be compatible with woo? best regards,

The topic ‘plugin warnings’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/woocommerce-multiple-free-gift_83694c.
   svg)
 * [WooCommerce Multiple Free Gift](https://wordpress.org/plugins/woocommerce-multiple-free-gift/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-multiple-free-gift/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-multiple-free-gift/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-multiple-free-gift/unresolved/)
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 * 0 replies
 * 1 participant
 * Last reply from: [dzamanakos](https://wordpress.org/support/users/dzamanakos/)
 * Last activity: [6 years, 12 months ago](https://wordpress.org/support/topic/plugin-warnings/)
 * Status: not resolved