[wp-trac] [WordPress Trac] #63691: TinyMCE editor blank in combination with ACF/SCF and Guttenberg

[WordPress Trac]

#63691: TinyMCE editor blank in combination with ACF/SCF and Guttenberg
---------------------------+-----------------------------
 Reporter:  FranklynJones  |       Owner:  (none)
     Type:  defect (bug)   |      Status:  closed
 Priority:  normal         |   Milestone:
Component:  TinyMCE        |     Version:  6.7
 Severity:  normal         |  Resolution:  duplicate
 Keywords:                 |     Focuses:  ui, javascript
---------------------------+-----------------------------
Description changed by sabernhardt:

Old description:

> The TinyMCE editor fails to initialise properly when using a combination
> of Gutenberg, and SCF/ACF WYSIWYG fields.  On page load the Visual Tab is
> empty, if you switch back from Text to Visual the JS console produces the
> following error:
>
> wp-tinymce.js?ver=49110-20201110:3 Uncaught TypeError: Cannot read
> properties of null (reading 'setBaseAndExtent')
>     at i (wp-tinymce.js?ver=49110-20201110:3:291936)
>     at Object.each (wp-tinymce.js?ver=49110-20201110:3:1346)
>     at Object.select (wp-tinymce.js?ver=49110-20201110:3:293163)
>     at _ (editor.min.js?ver=6.8.1:2:5063)
>     at n (editor.min.js?ver=6.8.1:2:1731)
>     at HTMLDocument.<anonymous> (editor.min.js?ver=6.8.1:2:248)
>     at C (wp-tinymce.js?ver=49110-20201110:3:10800)
>     at HTMLDocument.d (wp-tinymce.js?ver=49110-20201110:3:10946)
> i @ wp-tinymce.js?ver=49110-20201110:3
> each @ wp-tinymce.js?ver=49110-20201110:3
> select @ wp-tinymce.js?ver=49110-20201110:3
> _ @ editor.min.js?ver=6.8.1:2
> n @ editor.min.js?ver=6.8.1:2
> (anonymous) @ editor.min.js?ver=6.8.1:2
> C @ wp-tinymce.js?ver=49110-20201110:3
> d @ wp-tinymce.js?ver=49110-20201110:3Understand this error
>
> Rolling back to 6.6.2 resolves the issue, as does using ClassicEditor
> plugin.

New description:

 The TinyMCE editor fails to initialise properly when using a combination
 of Gutenberg, and SCF/ACF WYSIWYG fields.  On page load the Visual Tab is
 empty, if you switch back from Text to Visual the JS console produces the
 following error:

 {{{
 wp-tinymce.js?ver=49110-20201110:3 Uncaught TypeError: Cannot read
 properties of null (reading 'setBaseAndExtent')
     at i (wp-tinymce.js?ver=49110-20201110:3:291936)
     at Object.each (wp-tinymce.js?ver=49110-20201110:3:1346)
     at Object.select (wp-tinymce.js?ver=49110-20201110:3:293163)
     at _ (editor.min.js?ver=6.8.1:2:5063)
     at n (editor.min.js?ver=6.8.1:2:1731)
     at HTMLDocument.<anonymous> (editor.min.js?ver=6.8.1:2:248)
     at C (wp-tinymce.js?ver=49110-20201110:3:10800)
     at HTMLDocument.d (wp-tinymce.js?ver=49110-20201110:3:10946)
 i @ wp-tinymce.js?ver=49110-20201110:3
 each @ wp-tinymce.js?ver=49110-20201110:3
 select @ wp-tinymce.js?ver=49110-20201110:3
 _ @ editor.min.js?ver=6.8.1:2
 n @ editor.min.js?ver=6.8.1:2
 (anonymous) @ editor.min.js?ver=6.8.1:2
 C @ wp-tinymce.js?ver=49110-20201110:3
 d @ wp-tinymce.js?ver=49110-20201110:3Understand this error
 }}}

 Rolling back to 6.6.2 resolves the issue, as does using ClassicEditor
 plugin.

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Ticket URL: <https://core.trac.wordpress.org/ticket/63691#comment:2>
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