Title: Doesnt work, error message on activation
Last modified: November 8, 2017

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# Doesnt work, error message on activation

 *  [Reinhard Stompe](https://wordpress.org/support/users/crashguru/)
 * (@crashguru)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/doesnt-work-error-message-on-activation/)
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   catcl_settings’ not found or invalid function name in /home/httpd/vhosts/xxx.
   com/httpdocs/wp-includes/class-wp-hook.php on line 298 Warning: Invalid argument
   supplied for foreach() in /home/httpd/vhosts/xxx.com/httpdocs/wp-content/plugins/
   woocommerce/includes/admin/class-wc-admin-settings.php on line 200
    Save changes

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

 *  [Rynald0s](https://wordpress.org/support/users/rynald0s/)
 * (@rynald0s)
 * Automattic Happiness Engineer
 * [8 years, 4 months ago](https://wordpress.org/support/topic/doesnt-work-error-message-on-activation/#post-9782171)
 * Howdy!
 * What version of WooCommerce are you running?
 * I tested v1.1 of the plugin on WC v3.2.5 and was unable to replicate the same
   issue.
 * Cheers!
 *  Thread Starter [Reinhard Stompe](https://wordpress.org/support/users/crashguru/)
 * (@crashguru)
 * [8 years, 4 months ago](https://wordpress.org/support/topic/doesnt-work-error-message-on-activation/#post-9782566)
 * It was certainly the latest version at that point in time.

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

The topic ‘Doesnt work, error message on activation’ is closed to new replies.

 * ![](https://ps.w.org/wc-custom-add-to-cart-labels/assets/icon-256x256.png?rev
   =2330539)
 * [Custom Add to Cart labels for WooCommerce](https://wordpress.org/plugins/wc-custom-add-to-cart-labels/)
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 * 2 replies
 * 2 participants
 * Last reply from: [Reinhard Stompe](https://wordpress.org/support/users/crashguru/)
 * Last activity: [8 years, 4 months ago](https://wordpress.org/support/topic/doesnt-work-error-message-on-activation/#post-9782566)
 * Status: not resolved