Title: Getting 2 errors when using with Roots dev theme
Last modified: August 21, 2016

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# Getting 2 errors when using with Roots dev theme

 *  [tristandenyer](https://wordpress.org/support/users/tristandenyer/)
 * (@tristandenyer)
 * [12 years, 1 month ago](https://wordpress.org/support/topic/getting-2-errors-when-using-with-roots-dev-theme/)
 * When using this plugin with the Roots developer theme (ver 6.5.2), and WP_DEBUG
   is TRUE, I get the following error:
 *     ```
       Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method Unveil_Images::load_scripts() should not be called statically in /theme/wp-includes/plugin.php on line 470
   
       Strict Standards: Non-static method Unveil_Images::get_url() should not be called statically in /theme/wp-content/plugins/unveil-lazy-load/unveil-lazy-load.php on line 30
       ```
   
 * Disabling the plugin clears the errors. Would love to use this plugin, but can’t
   with these errors.
 * [https://wordpress.org/plugins/unveil-lazy-load/](https://wordpress.org/plugins/unveil-lazy-load/)

The topic ‘Getting 2 errors when using with Roots dev theme’ is closed to new replies.

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## Tags

 * [non-static](https://wordpress.org/support/topic-tag/non-static/)
 * [Roots theme](https://wordpress.org/support/topic-tag/roots-theme/)

 * 0 replies
 * 1 participant
 * Last reply from: [tristandenyer](https://wordpress.org/support/users/tristandenyer/)
 * Last activity: [12 years, 1 month ago](https://wordpress.org/support/topic/getting-2-errors-when-using-with-roots-dev-theme/)
 * Status: not resolved