Title: Invalid post type message appear
Last modified: August 22, 2016

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# Invalid post type message appear

 *  [job431](https://wordpress.org/support/users/job431/)
 * (@job431)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/invalid-post-type-message-appear/)
 * Hello.
    Thank you for the great plug-in. I was looking for many listings plug-
   ins and i think this is the best!
 * By the way, I have one problem.
    If I go to listings, and if I want to look at
   the page 2 or 3 or so on, it says it’s the invalid post type. Therefore, I can
   only see the latest 20 listings I uploaded.
 * I have never done coding before nor I know nothing about html.
    Could you please
   give me some help with it?
 * Thank you!
 * [https://wordpress.org/plugins/wp-listings/](https://wordpress.org/plugins/wp-listings/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [KathyW](https://wordpress.org/support/users/kathyw/)
 * (@kathyw)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/invalid-post-type-message-appear/#post-5818087)
 * Hi Job431. Can you tell me how you resolved your thread question “[resolved] [
   Plugin: WP Listings] Search Using Custom Taxonomy “Price Range”” please? I have
   the same issue (search showing ALL posts).
 *  Thread Starter [job431](https://wordpress.org/support/users/job431/)
 * (@job431)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/invalid-post-type-message-appear/#post-5818088)
 * Hi KathyW,
 * I think the Custom Taxomony ID has to be in small letters (NOT CAPITAL LETTERS)
   
   Also, if there is a space in between words, I think you have to have a hypehn
   in between those words. So for example, I think you have to erase Price Range
   and create new one with the ID price-range (since you cannot change ID once it
   is created).
 *  [KathyW](https://wordpress.org/support/users/kathyw/)
 * (@kathyw)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/invalid-post-type-message-appear/#post-5818090)
 * Brilliant! Thank you, yes! Lower case indeed. Much appreciated 🙂
 *  Plugin Author [agentevolution](https://wordpress.org/support/users/agentevolution/)
 * (@agentevolution)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/invalid-post-type-message-appear/#post-5818218)
 * [@job431](https://wordpress.org/support/users/job431/) – First try deactivating
   all other plugins. Then try switching to the default 2014 or 2015 theme.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Invalid post type message appear’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-listings_978e8f.svg)
 * [IMPress Listings](https://wordpress.org/plugins/wp-listings/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-listings/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-listings/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-listings/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-listings/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-listings/reviews/)

 * 4 replies
 * 3 participants
 * Last reply from: [agentevolution](https://wordpress.org/support/users/agentevolution/)
 * Last activity: [11 years, 3 months ago](https://wordpress.org/support/topic/invalid-post-type-message-appear/#post-5818218)
 * Status: not resolved