Title: Failed Attempt to activate plugin.
Last modified: August 17, 2018

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# Failed Attempt to activate plugin.

 *  Resolved [ecottles](https://wordpress.org/support/users/ecottles/)
 * (@ecottles)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/failed-attempt-to-activate-plugin/)
 * Failed Attempt to activate plugin.
 * WPv4.98
    Woov3.34 dokan-litev2.8.5 dokan-prov2.8.3 php7+
 * Fatal error: Uncaught Error: Call to a member function init_query_vars() on null
   in /var/www/cottleweb.com/htdocs/wp-content/plugins/wc-multivendor-membership/
   helpers/class-wcfmvm-install.php:42 Stack trace: #0 /var/www/cottleweb.com/htdocs/
   wp-content/plugins/wc-multivendor-membership/core/class-wcfmvm.php(184): WCFMvm_Install-
   >__construct() #1 /var/www/cottleweb.com/htdocs/wp-includes/class-wp-hook.php(
   286): WCFMvm::activate_wcfmvm(”) #2 /var/www/cottleweb.com/htdocs/wp-includes/
   class-wp-hook.php(310): WP_Hook->apply_filters(”, Array) #3 /var/www/cottleweb.
   com/htdocs/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #4 /var/www/
   cottleweb.com/htdocs/wp-admin/plugins.php(180): do_action(‘activate_wc-mul…’)#
   5 {main} thrown in /var/www/cottleweb.com/htdocs/wp-content/plugins/wc-multivendor-
   membership/helpers/class-wcfmvm-install.php on line 42

Viewing 1 replies (of 1 total)

 *  Plugin Author [WC Lovers](https://wordpress.org/support/users/wclovers/)
 * (@wclovers)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/failed-attempt-to-activate-plugin/#post-10602129)
 * Hi,
 * Please install WCFM core plugin first and then install this.
 * Here it is – [https://wordpress.org/plugins/wc-frontend-manager/](https://wordpress.org/plugins/wc-frontend-manager/)
 * Between, you may use WCFM Marketplace as your multi-vendor as well, [https://wordpress.org/plugins/wc-multivendor-marketplace/](https://wordpress.org/plugins/wc-multivendor-marketplace/)
 * Thank You

Viewing 1 replies (of 1 total)

 The topic ‘Failed Attempt to activate plugin.’ is closed to new replies.

 * ![](https://ps.w.org/wc-multivendor-membership/assets/icon-256x256.jpg?rev=1804240)
 * [WCFM Membership - WooCommerce Memberships for Multivendor Marketplace](https://wordpress.org/plugins/wc-multivendor-membership/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wc-multivendor-membership/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wc-multivendor-membership/)
 * [Active Topics](https://wordpress.org/support/plugin/wc-multivendor-membership/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wc-multivendor-membership/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wc-multivendor-membership/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [WC Lovers](https://wordpress.org/support/users/wclovers/)
 * Last activity: [8 years, 1 month ago](https://wordpress.org/support/topic/failed-attempt-to-activate-plugin/#post-10602129)
 * Status: resolved