[wp-trac] [WordPress Trac] #51986: PHP Warning: array_intersect_key(): Expected parameter 1 to be an array, string given in class-wp-rest-server.php

[WordPress Trac]

#51986: PHP Warning: array_intersect_key(): Expected parameter 1 to be an array,
string given in class-wp-rest-server.php
-------------------------------+------------------------------
 Reporter:  slaFFik            |       Owner:  (none)
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Editor             |     Version:  5.6
 Severity:  normal             |  Resolution:
 Keywords:  reporter-feedback  |     Focuses:  rest-api
-------------------------------+------------------------------
Changes (by desrosj):

 * keywords:   => reporter-feedback
 * focuses:   => rest-api
 * component:  REST API => Editor


Old description:

> When editing a page in the Gutenberg editor (that is built-in, not the
> plugin), I see this Warning on a page:
> ```
> <b>Warning</b>:  array_intersect_key(): Expected parameter 1 to be an
> array, string given in <b>/home/cosydale/public_html/ovirium.com/wp-
> includes/rest-api/class-wp-rest-server.php</b> on line <b>1402</b><br />
> ```
>
> Disable REST plugin is not installed.

New description:

 When editing a page in the Gutenberg editor (that is built-in, not the
 plugin), I see this Warning on a page:

 {{{
 <b>Warning</b>:  array_intersect_key(): Expected parameter 1 to be an
 array, string given in <b>/home/cosydale/public_html/ovirium.com/wp-
 includes/rest-api/class-wp-rest-server.php</b> on line <b>1402</b><br />
 }}}

 Disable REST plugin is not installed.

--

Comment:

 Hi @slaFFik!

 Do you have any plugins registering custom REST API routes? Any plugins
 that are registering custom block types?

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/51986#comment:1>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform