[wp-trac] [WordPress Trac] #45341: WSOD when editing a page (Issue introduced between v5Beta3 and v5Beta4)

[WordPress Trac]

#45341: WSOD when editing a page (Issue introduced between v5Beta3 and v5Beta4)
-------------------------------------------+------------------------------
 Reporter:  timhibberd                     |       Owner:  (none)
     Type:  defect (bug)                   |      Status:  new
 Priority:  normal                         |   Milestone:  Awaiting Review
Component:  Editor                         |     Version:  5.0
 Severity:  critical                       |  Resolution:
 Keywords:  needs-patch reporter-feedback  |     Focuses:
-------------------------------------------+------------------------------
Changes (by dd32):

 * keywords:  needs-patch => needs-patch reporter-feedback


Old description:

> WSOD when editing a page (Issue introduced between v5Beta3 and v5Beta4)
>
> [1542177584  ] PHP   7. trigger_error() /var/www/wordpress/wp-
> includes/functions.php:4112
> [1542177584  ] PHP   6. _deprecated_hook() /var/www/wordpress/wp-
> includes/plugin.php:629
> [1542177584  ] PHP   5. do_action_deprecated() /var/www/wordpress/wp-
> admin/includes/post.php:2210
> [1542177584  ] PHP   4.
> the_block_editor_meta_box_post_form_hidden_fields() /var/www/wordpress
> /wp-admin/includes/post.php:2066
> [1542177584  ] PHP   3. the_block_editor_meta_boxes() /var/www/wordpress
> /wp-admin/edit-form-blocks.php:394
> [1542177584  ] PHP   2. include() /var/www/wordpress/wp-
> admin/post.php:160
> [1542177584  ] PHP   1. {main}() /var/www/wordpress/wp-admin/post.php:0
> [1542177584  ] PHP Stack trace:
> [1542177584  ] PHP Notice:  edit_form_advanced is
> <strong>deprecated</strong> since version 5.0.0! Use
> block_editor_meta_box_hidden_fields instead. This action is still
> supported in the classic editor, but is deprecated in the block editor.
> in /var/www/wordpress/wp-includes/functions.php on line 4112
> [1542177584  ] PHP Notice:  edit_form_after_title is
> <strong>deprecated</strong> since version 5.0.0! Use
> block_editor_meta_box_hidden_fields instead. This action is still
> supported in the classic editor, but is deprecated in the block editor.
> in /var/www/wordpress/wp-includes/functions.php on line 4112

New description:

 WSOD when editing a page (Issue introduced between v5Beta3 and v5Beta4)
 {{{
 [1542177584  ] PHP   7. trigger_error() /var/www/wordpress/wp-
 includes/functions.php:4112
 [1542177584  ] PHP   6. _deprecated_hook() /var/www/wordpress/wp-
 includes/plugin.php:629
 [1542177584  ] PHP   5. do_action_deprecated() /var/www/wordpress/wp-
 admin/includes/post.php:2210
 [1542177584  ] PHP   4.
 the_block_editor_meta_box_post_form_hidden_fields() /var/www/wordpress/wp-
 admin/includes/post.php:2066
 [1542177584  ] PHP   3. the_block_editor_meta_boxes() /var/www/wordpress
 /wp-admin/edit-form-blocks.php:394
 [1542177584  ] PHP   2. include() /var/www/wordpress/wp-admin/post.php:160
 [1542177584  ] PHP   1. {main}() /var/www/wordpress/wp-admin/post.php:0
 [1542177584  ] PHP Stack trace:
 [1542177584  ] PHP Notice:  edit_form_advanced is
 <strong>deprecated</strong> since version 5.0.0! Use
 block_editor_meta_box_hidden_fields instead. This action is still
 supported in the classic editor, but is deprecated in the block editor. in
 /var/www/wordpress/wp-includes/functions.php on line 4112
 [1542177584  ] PHP Notice:  edit_form_after_title is
 <strong>deprecated</strong> since version 5.0.0! Use
 block_editor_meta_box_hidden_fields instead. This action is still
 supported in the classic editor, but is deprecated in the block editor. in
 /var/www/wordpress/wp-includes/functions.php on line 4112
 }}}

--

Comment:

 Hey @timhibberd,

 Unfortunately the error message you've included doesn't really identify
 the problem you're experiencing, although it does help point in the
 direction.

 My assumption is that it's related to a specific plugins metabox
 registration that is causing the problem - are you able to disable them
 and re-enable one-by-one to find out what plugin is causing the issues?

 Additionally, Are there any errors showing up in the Browsers Javascript
 Console?

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/45341#comment:2>
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