[4.x]: Can't drag and drop in entryTypes panel

[jan-dh]

What happened?

Description

When accessing the Entry types view (where you drag & drop the fields to your UI) for a blogs channel on

https://.../admin/settings/sections/2/entrytypes/....

I'm confronted with a jquery error:

Uncaught TypeError: this.designer.config.tabs.find is not a function

I'm unable to drag and drop anything for this specific section.

Steps to reproduce

1. I'm only having this on a channel with the handle blog with an entry type blogPost

Expected behavior

To have drag and drop enabled

Actual behavior

Can't move anything.

Craft CMS version

4.4.6.1

PHP version

8.1.11

Operating system and version

MacOS 13.0.1

Database type and version

mariadb:10.3

Image driver and version

No response

Installed plugins and versions

Error log:

Uncaught TypeError: this.designer.config.tabs.find is not a function
    at get config [as config] (FieldLayoutDesigner.js:495:44)
    at get config [as config] (FieldLayoutDesigner.js:780:27)
    at s.constructor.initUi (FieldLayoutDesigner.js:675:52)
    at s.constructor.init (FieldLayoutDesigner.js:666:10)
    at s.constructor.constructor (Base.js:20:15)
    at s.constructor (Base.js:32:21)
    at new s.constructor (Base.js:32:21)
    at s.constructor.initElement (FieldLayoutDesigner.js:484:12)
    at s.constructor.init (FieldLayoutDesigner.js:302:12)
    at s.constructor.constructor (Base.js:20:15)
    ```

[brandonkelly]

I’m unable to reproduce this, even after manually editing an entry type’s field layout to remove the tabs array and applying the change.

Any chance you can send in your Composer files and a database backup to [email protected]?

[jan-dh]

Sent! Thought it was a browser thing so tried it out in several browers, all the same results, cache clear (browser & CMS also didn't help).

[brandonkelly]

Got to the bottom of this. It occurred if you had a tab that only contained one field, and that field was deleted. We weren’t filtering that tab out properly when initializing the field layout designer.

Fixed for the next release!

[brandonkelly]

Craft 4.4.7 is out now with that fix!