Title: Error with code, not working
Last modified: February 17, 2019

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# Error with code, not working

 *  [zsujoker](https://wordpress.org/support/users/zsujoker/)
 * (@zsujoker)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/error-with-code-not-working-please-help/)
 * Hello!
 * I have disable all my plugins, but I receive this error upon installing the widget.
   
   I am using DIVI. Please can you help me out with this?
 * Errors:
    Undefined index: post_id in /wp-content/plugins/woocommerce-product-
   category-selection-widget/product-categories-selection.php on line 164
 * Notice: Undefined offset: 0 in /wp-content/plugins/woocommerce-product-category-
   selection-widget/product-categories-selection.php on line 201
 * Notice: Trying to get property ‘option_value’ of non-object in /wp-content/plugins/
   woocommerce-product-category-selection-widget/product-categories-selection.php
   on line 201
 * Warning: count(): Parameter must be an array or an object that implements Countable
   in /wp-content/plugins/woocommerce-product-category-selection-widget/product-
   categories-selection.php on line 202
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-with-code-not-working-please-help%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

The topic ‘Error with code, not working’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/woocommerce-product-category-selection-
   widget_050505.svg)
 * [WooCommerce Product Categories Selection Widget](https://wordpress.org/plugins/woocommerce-product-category-selection-widget/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-product-category-selection-widget/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-product-category-selection-widget/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-product-category-selection-widget/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-product-category-selection-widget/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-product-category-selection-widget/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [zsujoker](https://wordpress.org/support/users/zsujoker/)
 * Last activity: [7 years, 6 months ago](https://wordpress.org/support/topic/error-with-code-not-working-please-help/)
 * Status: not resolved