Title: Error while installing addon for visual composer
Last modified: August 31, 2016

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# Error while installing addon for visual composer

 *  [vivek2110](https://wordpress.org/support/users/vivek2110/)
 * (@vivek2110)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/error-while-installing-addon-for-visual-composer/)
 * I was trying to install an addon for visual composer when it got failed. Now,
   whenever I am trying to access wp-admin, I am getting the following error-
    “
   Fatal error: Call to undefined function vc_map_integrate_shortcode() in /home4/
   shakyas/public_html/wp-content/plugins/addons-for-visual-composer/includes/addons/
   testimonials-slider/class-lvca-testimonials-slider.php on line 210”.
 * Please help me!

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [tlesne](https://wordpress.org/support/users/tlesne/)
 * (@tlesne)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/error-while-installing-addon-for-visual-composer/#post-7109844)
 * Hello,
    I had the same problem. I opened a topic in the forum of the plugin :
   [https://wordpress.org/support/topic/php-fatal-error-call-to-undefined-function-vc_map_integrate_shortcode?replies=1](https://wordpress.org/support/topic/php-fatal-error-call-to-undefined-function-vc_map_integrate_shortcode?replies=1)
 * If it can help you, I applied the following change to avoid the fatal error:
 *     ```
       --- class-lvca-testimonials-slider.php  Wed May 11 11:00:58 2016
       +++ class-lvca-testimonials-slider-fixed.php    Wed May 11 11:02:31 2016
       @@ -205,7 +205,7 @@
   
            function map_child_vc_element() {
       -        if (function_exists("vc_map")) {
       +        if (function_exists("vc_map") && function_exists("vc_map_integrate_shortcode")) {
   
                    $testimonial_params = vc_map_integrate_shortcode('lvca_testimonial', '', __('Testimonials', 'livemesh-vc-addons'));
       ```
   
 *  [wrazerr](https://wordpress.org/support/users/wrazerr/)
 * (@wrazerr)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/error-while-installing-addon-for-visual-composer/#post-7109867)
 * I am having same issue. When I enter the website it is showing this error and
   no pages, nothing just error. Please check [http://www.timeworlddubai.com](http://www.timeworlddubai.com)
 * > Fatal error: Call to undefined function vc_map_integrate_shortcode() in /home/
   > twfpanel/public_html/wp-content/plugins/addons-for-visual-composer/includes/
   > addons/testimonials-slider/class-lvca-testimonials-slider.php on line 210
 *  [wrazerr](https://wordpress.org/support/users/wrazerr/)
 * (@wrazerr)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/error-while-installing-addon-for-visual-composer/#post-7109868)
 * [ Support – Please help to retrieve our website back. We are totally stucked](http://www.wordpress.org)
 *  [wrazerr](https://wordpress.org/support/users/wrazerr/)
 * (@wrazerr)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/error-while-installing-addon-for-visual-composer/#post-7109869)
 * WordPress Support , Please help to retrieve our website back. We are totally 
   stucked

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Error while installing addon for visual composer’ is closed to new replies.

 * 4 replies
 * 3 participants
 * Last reply from: [wrazerr](https://wordpress.org/support/users/wrazerr/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/error-while-installing-addon-for-visual-composer/#post-7109869)
 * Status: not resolved

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