[wp-meta] [Making WordPress.org] #7293: Editor error on make.wordpress.org when editing List block

[Making WordPress.org]

#7293: Editor error on make.wordpress.org when editing List block
--------------------------+--------------------
 Reporter:  SeReedMedia   |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:
Component:  General       |   Keywords:
--------------------------+--------------------
 Was editing a List block in a Marketing post
 (make.wordpress.org/marketing).

 When deleting a sub-item, the List block froze completely, I could not
 click out of it or anywhere in it. The editor panel then reverted to an
 error screen that read: ''The editor has encountered an unexpected
 error.''


 Possibly related to the 6.4 beta 1 List Item improvements being made?
 Documenting just in case it is.


 The code it displayed is pasted below. Screenshot to follow.


 **Error message:**

 TypeError: Cannot read properties of null (reading 'name')
     at https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/block-
 editor/index.min.js?ver=148cceb5deef937e87d2:55:7041
     at https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/data/index.min.js?ver=952cc2c2dad70784d2e8:1:22831
     at __unstableMarkListeningStores (https://make.wordpress.org/marketing
 /wp-
 content/plugins/gutenberg/build/data/index.min.js?ver=952cc2c2dad70784d2e8:1:20333)
     at Object.__unstableMarkListeningStores
 (https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/data/index.min.js?ver=952cc2c2dad70784d2e8:1:20590)
     at l (https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/data/index.min.js?ver=952cc2c2dad70784d2e8:1:22796)
     at https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/data/index.min.js?ver=952cc2c2dad70784d2e8:1:23300
     at He (https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/data/index.min.js?ver=952cc2c2dad70784d2e8:1:23430)
     at Ke (https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/data/index.min.js?ver=952cc2c2dad70784d2e8:1:23747)
     at Ck (https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/block-
 editor/index.min.js?ver=148cceb5deef937e87d2:55:6785)
     at zk.Slot (https://make.wordpress.org/marketing/wp-
 content/plugins/gutenberg/build/block-
 editor/index.min.js?ver=148cceb5deef937e87d2:56:3911)

-- 
Ticket URL: <https://meta.trac.wordpress.org/ticket/7293>
Making WordPress.org <https://meta.trac.wordpress.org/>
Making WordPress.org