Title: Warning: Undefined variable $o
Last modified: May 13, 2024

---

# Warning: Undefined variable $o

 *  Resolved [hyuman](https://wordpress.org/support/users/hyuman/)
 * (@hyuman)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/warning-undefined-variable-o/)
 * Hello,
 * I am developing this on the local app and received the error `**Warning**: Undefined
   variable $o in **/Users/xxx/Local Sites/xxx/app/public/wp-content/plugins/wp-
   shopify/inc/functions.php** on line **255**` when I preview the page I created.
 * I created an App from Shopify side –> App and sales channel –> Develop App –>
   included all permissions into scope –> installed app to get Access Token and 
   other secrets –> Entered all the secrets in the WP Shopify setting page.
 * In the setting page, for Shopify Domain, I used the store name before `.myshopify.
   com` and after `https://`.
 * Created a page from the WP admin side and used the `Text` editor to enter the
   below code:
 *     ```wp-block-code
       <code>[wp-shopify type="collection" id="xxx" limit="4" searchfilter="yes" url-type="default|shopify" thumb-size="default|300"]</code>
       ```
   
 * Could you suggest what I could be doing wrong? I’m happy to provide more information
   if needed.

Viewing 1 replies (of 1 total)

 *  Plugin Author [Fahad Mahmood](https://wordpress.org/support/users/fahadmahmood/)
 * (@fahadmahmood)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/warning-undefined-variable-o/#post-17759523)
 * Sorry for the late response due to busy schedule, please use the updated version
   and confirm if this issue has been resolved.

Viewing 1 replies (of 1 total)

The topic ‘Warning: Undefined variable $o’ is closed to new replies.

 * ![](https://ps.w.org/wp-shopify/assets/icon-256x256.png?rev=3350002)
 * [External Store for Shopify](https://wordpress.org/plugins/wp-shopify/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-shopify/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-shopify/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-shopify/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-shopify/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-shopify/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Fahad Mahmood](https://wordpress.org/support/users/fahadmahmood/)
 * Last activity: [2 years, 1 month ago](https://wordpress.org/support/topic/warning-undefined-variable-o/#post-17759523)
 * Status: resolved