Title: How to debug plugins?
Last modified: September 1, 2016

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# How to debug plugins?

 *  [AlexSpace](https://wordpress.org/support/users/alexspace/)
 * (@alexspace)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/how-to-debug-plugins/)
 * In plugins it not exists.
 * Fatal error: Call to undefined function d() in D:\workspace\active-conversion\
   wp-content\plugins\active-conversion\active-conversion.php on line 516
 * Is it possible to use it in plugins?
 * [https://wordpress.org/plugins/pco-kint/](https://wordpress.org/plugins/pco-kint/)

The topic ‘How to debug plugins?’ is closed to new replies.

 * ![](https://ps.w.org/pco-kint/assets/icon.svg?rev=1205952)
 * [PCo Kint](https://wordpress.org/plugins/pco-kint/)
 * [Support Threads](https://wordpress.org/support/plugin/pco-kint/)
 * [Active Topics](https://wordpress.org/support/plugin/pco-kint/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/pco-kint/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/pco-kint/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [AlexSpace](https://wordpress.org/support/users/alexspace/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/how-to-debug-plugins/)
 * Status: not resolved