Title: Debug error
Last modified: August 15, 2022

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# Debug error

 *  Resolved [teeboy4real](https://wordpress.org/support/users/teeboy4real/)
 * (@teeboy4real)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/debug-error-49/)
 * Hello,
 * I have this code in my child theme but im getting debug errors
 * `<?php if ( function_exists( 'rmp_get_visual_rating' ) ) { echo rmp_get_visual_rating(
   $post_id ); } ?>`
 * debug error
    `[14-Aug-2022 22:46:18 UTC] PHP Notice: Undefined variable: post_id
   in /var/www/wptbox/wp-content/themes/klein-child/content.php on line 16`

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Support [Blaz K.](https://wordpress.org/support/users/blazk/)
 * (@blazk)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/debug-error-49/#post-15988392)
 * Hi!
 * Well, as the error log says the $post_id variable is undefined. You need to define
   before you call the function 🙂
 * Regards,
    Blaz
 *  Thread Starter [teeboy4real](https://wordpress.org/support/users/teeboy4real/)
 * (@teeboy4real)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/debug-error-49/#post-15988982)
 * Thanks for the feedback sir, but I’m not good in coding please can you help how
   do I define the variable an example might help

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Debug error’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [teeboy4real](https://wordpress.org/support/users/teeboy4real/)
 * Last activity: [3 years, 8 months ago](https://wordpress.org/support/topic/debug-error-49/#post-15988982)
 * Status: resolved