[wp-trac] [WordPress Trac] #53846: Drag and drop multiple blocks into container breaks editor

Sat Jul 31 04:16:22 UTC 2021

#53846: Drag and drop multiple blocks into container breaks editor
--------------------------+-----------------------------
 Reporter:  lesleysim     |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Editor        |    Version:  5.8
 Severity:  normal        |   Keywords:  has-screenshots
  Focuses:                |
--------------------------+-----------------------------
 http://somup.com/crivq7Yzif

 I recently found a bug in 5.8 where dragging and dropping a group of
 blocks into a container (e.g. a column) breaks the editor and results in
 this error:
 **The editor has encountered an unexpected error.**

 Notes:
 - I'm using v.5.8
 - Steps to reproduce the problem: Create a new post. Add more than 1
 paragraph block with text. Add columns block. Add text to columns block.
 Select paragraph blocks. Drag and drop them into columns block. The editor
 will break.
 - The problem occurs on a fresh install of WordPress 5.8 with no plugins.
 - The expected result is to be able to have paragraph blocks successfully
 dragged into the columns block. Instead, the editor broke.

 Here is the error that shows up in the console:

 {{{
 TypeError: e is null
     pp http://wptest1.local/wp-includes/js/dist/block-
 editor.min.js?ver=390a9f83b606a55e8b523c4d16bdb08c:12
     gp http://wptest1.local/wp-includes/js/dist/block-
 editor.min.js?ver=390a9f83b606a55e8b523c4d16bdb08c:12
     Bh http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:126
     Dj http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:162
     unstable_runWithPriority http://wptest1.local/wp-
 includes/js/dist/vendor/react.min.js?ver=16.13.1:25
     Da http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:60
     xb http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:162
     Te http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:146
     Pg http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:61
     unstable_runWithPriority http://wptest1.local/wp-
 includes/js/dist/vendor/react.min.js?ver=16.13.1:25
     Da http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:60
     Pg http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:61
     ha http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:60
     Ja http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:224
     ch http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:93
     e http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     t http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     v http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     b http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     i Redux
     A http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     L http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     dispatch http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     Redux 17
     A http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     L http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     f http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     ss http://wptest1.local/wp-includes/js/dist/block-
 editor.min.js?ver=390a9f83b606a55e8b523c4d16bdb08c:12
     us http://wptest1.local/wp-includes/js/dist/block-
 editor.min.js?ver=390a9f83b606a55e8b523c4d16bdb08c:12
     h http://wptest1.local/wp-
 includes/js/dist/compose.min.js?ver=6284a4846a73f9c3e3ff2d7bd0b47be7:2
     ce http://wptest1.local/wp-
 includes/js/dist/compose.min.js?ver=6284a4846a73f9c3e3ff2d7bd0b47be7:2
     T http://wptest1.local/wp-
 includes/js/dist/compose.min.js?ver=6284a4846a73f9c3e3ff2d7bd0b47be7:2
     P http://wptest1.local/wp-
 includes/js/dist/compose.min.js?ver=6284a4846a73f9c3e3ff2d7bd0b47be7:2
     A http://wptest1.local/wp-
 includes/js/dist/compose.min.js?ver=6284a4846a73f9c3e3ff2d7bd0b47be7:2
     Aj http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:161
     unstable_runWithPriority http://wptest1.local/wp-
 includes/js/dist/vendor/react.min.js?ver=16.13.1:25
     Da http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:60
     ab http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:154
     Te http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:146
     Pg http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:61
     unstable_runWithPriority http://wptest1.local/wp-
 includes/js/dist/vendor/react.min.js?ver=16.13.1:25
     Da http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:60
     Pg http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:61
     ha http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:60
     <anonymous> http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:236
     Ei http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:41
     Cb http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:41
     w http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:40
     Md http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:35
     oa http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:44
     hj http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:117
     Sh http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:152
     Th http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:152
     tj http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:152
     Te http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:146
     Pg http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:61
     unstable_runWithPriority http://wptest1.local/wp-
 includes/js/dist/vendor/react.min.js?ver=16.13.1:25
     Da http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:60
     Pg http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:61
     ha http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:60
     Ja http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:224
     ch http://wptest1.local/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.13.1:93
     e http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     t http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     v http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     b http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     i Redux
     A http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     L http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     dispatch http://wptest1.local/wp-
 includes/js/dist/data.min.js?ver=7bfa3a673439e85e459d5ec92d30fdda:2
     Redux 3
 react-dom.min.js:125:24
 }}}

 Thanks Israel Barragan for your help with this ticket!

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Ticket URL: <https://core.trac.wordpress.org/ticket/53846>
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