Title: WordPress Multisite
Last modified: August 24, 2016

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# WordPress Multisite

 *  [buckneri](https://wordpress.org/support/users/buckneri/)
 * (@buckneri)
 * [11 years ago](https://wordpress.org/support/topic/wordpress-multisite-39/)
 * I cannot get it to work with WordPress multisite, i had it working but as soon
   as i turned on the network mode, the fields are no longer there.
 * i currently use the field code in a plugin rather than directly in my functions.
   php because i am going to be using multiple tabs and fields for different sites
   if that makes a difference with solving this.
 * [https://wordpress.org/plugins/woocommerce-custom-product-data-fields/](https://wordpress.org/plugins/woocommerce-custom-product-data-fields/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Thread Starter [buckneri](https://wordpress.org/support/users/buckneri/)
 * (@buckneri)
 * [11 years ago](https://wordpress.org/support/topic/wordpress-multisite-39/#post-6087671)
 * i moved the plugin into the mu-plugins folder and it kind of works, i am going
   to play around with moving some files around to see if i can solve it that way.
 *  Thread Starter [buckneri](https://wordpress.org/support/users/buckneri/)
 * (@buckneri)
 * [11 years ago](https://wordpress.org/support/topic/wordpress-multisite-39/#post-6087672)
 * Ok so i have the framework installed as a must-use plugin by dumping the contents
   of the plugin folder into the mu-plugins folder so that it is activated by default
   accross the whole network. (note: for anyone else reading this, remove the fields-
   init.php to remove the demo fields when you upload to mu-plugins)
 * the problem i now have is when i activate the fields either by using fields-init
   or by activating my fields plugin either through network activation or site by
   site activation, i get the following error above every custom field added to 
   the tab:
 * Notice: Undefined index: tab_name in /home/esalescloud/public_html/wp-content/
   mu-plugins/class-wc-product-data-fields.php on line 107
 *  Thread Starter [buckneri](https://wordpress.org/support/users/buckneri/)
 * (@buckneri)
 * [11 years ago](https://wordpress.org/support/topic/wordpress-multisite-39/#post-6087674)
 * and upon trying to update a product i get a lot of undefined errors, so something
   is not loading fully.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘WordPress Multisite’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/woocommerce-custom-product-data-fields.
   svg)
 * [WooCommerce Custom Product Data Fields](https://wordpress.org/plugins/woocommerce-custom-product-data-fields/)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-custom-product-data-fields/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-custom-product-data-fields/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-custom-product-data-fields/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-custom-product-data-fields/reviews/)

## Tags

 * [mu-plugins](https://wordpress.org/support/topic-tag/mu-plugins/)
 * [multisite](https://wordpress.org/support/topic-tag/multisite/)
 * [network](https://wordpress.org/support/topic-tag/network/)

 * 3 replies
 * 1 participant
 * Last reply from: [buckneri](https://wordpress.org/support/users/buckneri/)
 * Last activity: [11 years ago](https://wordpress.org/support/topic/wordpress-multisite-39/#post-6087674)
 * Status: not resolved