Title: Plugin cannot be activated
Last modified: May 2, 2025

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# Plugin cannot be activated

 *  Resolved [leedxw](https://wordpress.org/support/users/leedxw/)
 * (@leedxw)
 * [1 year ago](https://wordpress.org/support/topic/plugin-cannot-be-activated-13/)
 * The plugin cannot be activated since the hook calls a method that doesn’t exist
   in 8.5.36
 * `PHP Fatal error: Uncaught Error: Call to undefined method MapSVG\Router::addMapsvgEndpoint()
   in /var/www/html/wp-content/plugins/mapsvg-lite-interactive-vector-maps/mapsvg.
   php:137`
 *     ```wp-block-code
       register_activation_hook(__FILE__, function () {    Router::addMapsvgEndpoint();});register_deactivation_hook(__FILE__, function () {    Router::removeMapsvgEndpoint();});
       ```
   
    -  This topic was modified 1 year ago by [leedxw](https://wordpress.org/support/users/leedxw/).

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

 *  Plugin Author [RomanCode](https://wordpress.org/support/users/oyatek/)
 * (@oyatek)
 * [1 year ago](https://wordpress.org/support/topic/plugin-cannot-be-activated-13/#post-18448591)
 * Thanks for letting us know, we will release a fixed version 8.5.37 today.
 *  Plugin Author [RomanCode](https://wordpress.org/support/users/oyatek/)
 * (@oyatek)
 * [1 year ago](https://wordpress.org/support/topic/plugin-cannot-be-activated-13/#post-18448610)
 * Done, please update to 8.5.37

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

The topic ‘Plugin cannot be activated’ is closed to new replies.

 * ![](https://ps.w.org/mapsvg-lite-interactive-vector-maps/assets/icon.svg?rev=
   3178914)
 * [MapSVG - Vector maps, Image maps, Google Maps](https://wordpress.org/plugins/mapsvg-lite-interactive-vector-maps/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/mapsvg-lite-interactive-vector-maps/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/mapsvg-lite-interactive-vector-maps/)
 * [Active Topics](https://wordpress.org/support/plugin/mapsvg-lite-interactive-vector-maps/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/mapsvg-lite-interactive-vector-maps/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/mapsvg-lite-interactive-vector-maps/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [RomanCode](https://wordpress.org/support/users/oyatek/)
 * Last activity: [1 year ago](https://wordpress.org/support/topic/plugin-cannot-be-activated-13/#post-18448610)
 * Status: resolved