Title: Invalid post type upon initial install
Last modified: August 15, 2020

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# Invalid post type upon initial install

 *  Resolved [evollo](https://wordpress.org/support/users/evollo/)
 * (@evollo)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/invalid-post-type-upon-initial-install/)
 * Installed Smart WooCommerce Coupons. Clicked “Add New.” Received “Invalid post
   type” error. That is as far as I got.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Finvalid-post-type-upon-initial-install%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [Ray Abella](https://wordpress.org/support/users/supportray/)
 * (@supportray)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/invalid-post-type-upon-initial-install/#post-13271618)
 * Hi [@evollo](https://wordpress.org/support/users/evollo/),
 * I’m sorry to hear that you’re having some trouble there.
 * The invalid post type might be related to your existing plugins or if you have
   a custom post type that is in conflict with WooCommerce’s coupons.
 * I would suggest doing basic debugging, by disabling your other plugins except
   for WooCommerce and Advanced Coupons for WooCommerce plugin and switching your
   theme to WordPress’ standard Twenty Twenty theme.
 * This will help us check if there’s a conflict between another plugin or theme.
 * If the issue still persists even after basic debugging, please let me know so
   I can assist you further!
 * Best regards,

Viewing 1 replies (of 1 total)

The topic ‘Invalid post type upon initial install’ is closed to new replies.

 * ![](https://ps.w.org/advanced-coupons-for-woocommerce-free/assets/icon-256x256.
   png?rev=2760901)
 * [Advanced Coupons for WooCommerce Coupons & Store Credit](https://wordpress.org/plugins/advanced-coupons-for-woocommerce-free/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/advanced-coupons-for-woocommerce-free/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/advanced-coupons-for-woocommerce-free/)
 * [Active Topics](https://wordpress.org/support/plugin/advanced-coupons-for-woocommerce-free/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/advanced-coupons-for-woocommerce-free/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/advanced-coupons-for-woocommerce-free/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Ray Abella](https://wordpress.org/support/users/supportray/)
 * Last activity: [5 years, 9 months ago](https://wordpress.org/support/topic/invalid-post-type-upon-initial-install/#post-13271618)
 * Status: resolved