Title: plugin generate php warnings
Last modified: March 22, 2018

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# plugin generate php warnings

 *  [yos.c.bd](https://wordpress.org/support/users/yoscbd/)
 * (@yoscbd)
 * [8 years ago](https://wordpress.org/support/topic/plugin-generate-php-warnings/)
 * When plugin is activated and visiting a product page i get the next error, when
   i deactivate the plugin errors stops:
    Notice: product_type was called incorrectly.
   Product properties should not be accessed directly. Backtrace: require(‘wp-blog-
   header.php’), require_once(‘wp-includes/template-loader.php’), include(‘/plugins/
   woocommerce/templates/single-product.php’), wc_get_template_part, load_template,
   require(‘/plugins/woocommerce/templates/content-single-product.php’), do_action(‘
   woocommerce_single_product_summary’), WP_Hook->do_action, WP_Hook->apply_filters,
   woocommerce_template_single_add_to_cart, do_action(‘woocommerce_variable_add_to_cart’),
   WP_Hook->do_action, WP_Hook->apply_filters, woocommerce_variable_add_to_cart,
   wc_get_template, include(‘/plugins/woocommerce/templates/single-product/add-to-
   cart/variable.php’), do_action(‘woocommerce_before_add_to_cart_button’), WP_Hook-
   >do_action, WP_Hook->apply_filters, product_page_options_class->display_product_options,
   WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong Please see Debugging in 
   WordPress/var/www/wp-includes/functions.php on line 4147
 * Notice: id was called incorrectly. Product properties should not be accessed 
   directly. Backtrace: require(‘wp-blog-header.php’), require_once(‘wp-includes/
   template-loader.php’), include(‘/plugins/woocommerce/templates/single-product.
   php’), wc_get_template_part, load_template, require(‘/plugins/woocommerce/templates/
   content-single-product.php’), do_action(‘woocommerce_single_product_summary’),
   WP_Hook->do_action, WP_Hook->apply_filters, woocommerce_template_single_add_to_cart,
   do_action(‘woocommerce_variable_add_to_cart’), WP_Hook->do_action, WP_Hook->apply_filters,
   woocommerce_variable_add_to_cart, wc_get_template, include(‘/plugins/woocommerce/
   templates/single-product/add-to-cart/variable.php’), do_action(‘woocommerce_before_add_to_cart_button’),
   WP_Hook->do_action, WP_Hook->apply_filters, product_page_options_class->display_product_options,
   WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong Please see Debugging in 
   WordPress for more in /var/www/wp-includes/functions.php on line 4147
 * Notice: product_type was called incorrectly. Product properties should not be
   accessed directly. Backtrace: require(‘wp-blog-header.php’), require_once(‘wp-
   includes/template-loader.php’), include(‘/plugins/woocommerce/templates/single-
   product.php’), wc_get_template_part, load_template, require(‘/plugins/woocommerce/
   templates/content-single-product.php’), do_action(‘woocommerce_single_product_summary’),
   WP_Hook->do_action, WP_Hook->apply_filters, woocommerce_template_single_add_to_cart,
   do_action(‘woocommerce_variable_add_to_cart’), WP_Hook->do_action, WP_Hook->apply_filters,
   woocommerce_variable_add_to_cart, wc_get_template, include(‘/plugins/woocommerce/
   templates/single-product/add-to-cart/variable.php’), do_action(‘woocommerce_before_add_to_cart_button’),
   WP_Hook->do_action, WP_Hook->apply_filters, product_page_options_class->display_product_options,
   WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong Please see Debugging in 
   WordPress/var/www/wp-includes/functions.php on line 4147
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fplugin-generate-php-warnings%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 * ![](https://s.w.org/plugins/geopattern-icon/woocommerce-custom-options-lite_353a42.
   svg)
 * [WooCommerce Product Custom Options Lite](https://wordpress.org/plugins/woocommerce-custom-options-lite/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-custom-options-lite/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-custom-options-lite/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-custom-options-lite/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-custom-options-lite/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-custom-options-lite/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [yos.c.bd](https://wordpress.org/support/users/yoscbd/)
 * Last activity: [8 years ago](https://wordpress.org/support/topic/plugin-generate-php-warnings/)
 * Status: not resolved