Title: Missing parameter(s): items (rest_missing_callback_param)
Last modified: January 9, 2019

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# Missing parameter(s): items (rest_missing_callback_param)

 *  [Hermann LAHAMI](https://wordpress.org/support/users/mano88/)
 * (@mano88)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/missing-parameters-items-rest_missing_callback_param/)
 * Hello,
    First thank you for this wonderful plugin. I’ve been using it for years
   and it’s a life saving tool.
 * I’ve customized the rest api url and the new URL is detected properly:
    [http://prntscr.com/m50c7h](http://prntscr.com/m50c7h)
 * Yet when I try to do anything: [http://prntscr.com/m50d6i](http://prntscr.com/m50d6i)

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Thread Starter [Hermann LAHAMI](https://wordpress.org/support/users/mano88/)
 * (@mano88)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/missing-parameters-items-rest_missing_callback_param/#post-11069940)
 * Edit: the items parameter is there [http://prntscr.com/m50uyi](http://prntscr.com/m50uyi).
   Looks like an encoding issue somewhere
 *  Plugin Author [John Godley](https://wordpress.org/support/users/johnny5/)
 * (@johnny5)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/missing-parameters-items-rest_missing_callback_param/#post-11080957)
 * This is not something I’m able to reproduce. Based on your screenshot it seems
   to be occurring on a local server. Is it possible something is changing the REST
   API in some way?
 *  Thread Starter [Hermann LAHAMI](https://wordpress.org/support/users/mano88/)
 * (@mano88)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/missing-parameters-items-rest_missing_callback_param/#post-11080967)
 * No I thought so too. I first got the issue on an amazon server and had the same
   issue. So I created a local installation with nothing other than the redirection
   plugin and my code that changes the API URL…
 *  Plugin Author [John Godley](https://wordpress.org/support/users/johnny5/)
 * (@johnny5)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/missing-parameters-items-rest_missing_callback_param/#post-11080972)
 * If you remove the code does the plugin work?
 *  Thread Starter [Hermann LAHAMI](https://wordpress.org/support/users/mano88/)
 * (@mano88)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/missing-parameters-items-rest_missing_callback_param/#post-11080978)
 * Yes here is the code that creates the issue: [http://prntscr.com/m670s4](http://prntscr.com/m670s4)

Viewing 5 replies - 1 through 5 (of 5 total)

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 * 5 replies
 * 2 participants
 * Last reply from: [Hermann LAHAMI](https://wordpress.org/support/users/mano88/)
 * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/missing-parameters-items-rest_missing_callback_param/#post-11080978)
 * Status: not resolved