Title: Undefined array key tf-function.php on line 43
Last modified: November 8, 2023

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# Undefined array key tf-function.php on line 43

 *  [Peeter Pärtel](https://wordpress.org/support/users/ppartel/)
 * (@ppartel)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/undefined-array-key-tf-function-php-on-line-43/)
 * I see following warning in PHP Error Log:
   Warning: Undefined array key “product_id”
   in /wp-content/plugins/themesflat-addons-for-elementor/tf-function.php on line
   43

The topic ‘Undefined array key tf-function.php on line 43’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Peeter Pärtel](https://wordpress.org/support/users/ppartel/)
 * Last activity: [2 years, 6 months ago](https://wordpress.org/support/topic/undefined-array-key-tf-function-php-on-line-43/)
 * Status: not resolved