Opened 10 months ago

Last modified 9 months ago

#7293 new defect (bug)

Editor error on when editing List block

Reported by: sereedmedia's profile SeReedMedia Owned by:
Milestone: Priority: normal
Component: General Keywords:


Was editing a List block in a Marketing post (

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 unstableMarkListeningStores (
at Object.
unstableMarkListeningStores (
at l (
at He (
at Ke (
at Ck (
at zk.Slot (

Attachments (1)

editor-error-on-make-wordpress-org.png (134.5 KB) - added by SeReedMedia 10 months ago.
screenshot of screen displayed on list block error

Download all attachments as: .zip

Change History (3)

10 months ago

screenshot of screen displayed on list block error

This ticket was mentioned in Slack in #meta by sereedmedia. View the logs.

10 months ago

#2 @Otto42
9 months ago

Is this error persistent or can we close this because it might have been a temporary thing?

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