#6657 closed defect (bug) (reported-upstream)

Editor crashing while creating a new pattern

Reported by: bhaveshdesai13's profile bhaveshdesai13 Owned by:
Milestone: Priority: normal
Component: Site Keywords: has-screenshots needs-patch


The editor for creating new patterns crashes when blocks are removed using the list view.

Steps to recreate the issue:

  1. Go to
  2. Add any block.
  3. Open the list view.
  4. Remove the block using the block options.


TypeError: Cannot read properties of null (reading 'isSynced')
    at e (
    at wt (
    at vr (
    at mr (
    at $s (
    at wl (
    at bl (
    at yl (
    at fl (
    at zn (

Attachments (2)

EditorCrashing.jpeg (139.5 KB) - added by bhaveshdesai13 19 months ago.
Bug Image
NewPatternEditorCrashing.mp4 (1.7 MB) - added by bhaveshdesai13 19 months ago.
Bug Video

Download all attachments as: .zip

Change History (4)

19 months ago

Bug Image

#1 @dufresnesteven
19 months ago

Hi @bhaveshdesai13, I can reproduce this.

There seems to be a similar issue logged in the theme's repository:

Last edited 19 months ago by dufresnesteven (previous) (diff)

#2 @ryelle
19 months ago

  • Resolution set to reported-upstream
  • Status changed from new to closed

This was reported on GitHub (as mentioned above) and has been fixed there.

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