7.12 causes fatal JavaScript error with Jupiter 6.6 theme on “Add Page” screen

Your latest 7.12.0 plugin version (with it’s new Header Analyzer for the Gutenberg editor) now causes a fatal JavaScript error on the “Add New Page” screen when used in conjunction with the Jupiter 6.6.0 theme (https://jupiter.artbees.net/).

This fatal error stops the WPBakery Page Builder button from appearing at the top of the screen. (Note that their recommended plugins Jupiter Donut and Slider Revolution also need to be enabled to cause the error).

To reproduce the issue:

1. On a new WordPress setup, install Jupiter 6.6.0 and their required bundled plugins WPBakery Page Builder, Jupiter Core, and Jupiter Donut
2. Install their recommended bundled Slider Revolution plugin (or the popular NexGEN Gallery plugin)
3. Install this Google Analytics Dashboard Plugin for WordPress by MonsterInsights
4. Go to “Add New Page” and there is now a JavaScript error in the console that causes the “WPBakery Page Builder” button to not appear at the top of the page. This limits page designs to only be able to use the default Gutenberg editor.

Here is the JavaScript error that appears in the console on the WordPress “Add New Page”:

Uncaught TypeError: (intermediate value).setHSpace is not a function
at h.<computed>.<computed>._create (iris.min.js?ver=1.0.7:5)
at h.<computed>.<computed>.h.isFunction.a.<computed> [as _create] (widget.min.js?ver=1.11.4:11)
at h.<computed>.<computed>._createWidget (widget.min.js?ver=1.11.4:11)
at new h.<computed>.<computed> (widget.min.js?ver=1.11.4:11)
at HTMLInputElement.<anonymous> (widget.min.js?ver=1.11.4:11)
at Function.each (jquery.js?ver=1.12.4-wp:2)
at a.fn.init.each (jquery.js?ver=1.12.4-wp:2)
at a.fn.init.h.fn.<computed> [as iris] (widget.min.js?ver=1.11.4:11)
at h.<computed>.<computed>._create (color-picker.min.js?ver=5.4.2:2)
at h.<computed>.<computed>.h.isFunction.a.<computed> [as _create] (widget.min.js?ver=1.11.4:11)