After upgrading to Drupal 10.5.0 or higher — or on a fresh installation of Drupal 10.5.0 — enabling the ai_image CKEditor 5 plugin and assigning its toolbar button to a text format causes the CKEditor widget to fail to load (e.g., on a node/add page).
In the browser console, CKEditor throws a JavaScript error:
TypeError: Cannot read properties of undefined (reading 'check')
1. Install Drupal 10.5.0 or higher with the Standard install profile and ai_image.
2. Enable Ai Image on the Basic or Full HTML text format.
3. Go to /node/add/article — note that CKEditor did not load. Check the browser console
Fix breaking changes from the CKEditor documentation on Updat[ing] to CKEditor 5 v45.x.
1. Write a patch
2. Review and feedback
3. Commit
4. Release
None anticipated.
None anticipated.
None anticipated.
Active
1.0
Code
As of CKEditor 5 version 45.0.0, the icons have been moved to a separate package: @ckeditor/ckeditor5-icons. I’ve updated the import accordingly to reference the new package.
Patch attached.