[wp-trac] [WordPress Trac] #47542: Error after updating wordpress. ReferenceError: regeneratorRuntime is not defined

[WordPress Trac]

#47542: Error after updating wordpress. ReferenceError: regeneratorRuntime is not
defined
-------------------------------+-----------------------------
 Reporter:  Justin.Reinhart    |      Owner:  (none)
     Type:  defect (bug)       |     Status:  new
 Priority:  normal             |  Milestone:  Awaiting Review
Component:  Posts, Post Types  |    Version:  5.2.1
 Severity:  blocker            |   Keywords:
  Focuses:                     |
-------------------------------+-----------------------------
 Ever since updating to WordPress 5, I believe--whichever major revision
 came out a month or so ago, when the WYSIWYG editor radically changed--I
 have not been able to publish my posts. When I click the "Publish" button
 I get an error box asking me to copy the error or attempt recovery. The
 text below is a copy of the error.

 I waited to report this because I assumed other people would be
 experiencing it too and it would just be fixed with an update, but I'm
 still unable to publish posts.


 {{{
 ReferenceError: regeneratorRuntime is not defined
     at Array.E (https://www.justinreinhart.com/wp-
 content/plugins/jetpack/_inc/blocks/editor.js?ver=7.4:24:187630)
     at Array.REFRESH_CONNECTION_TEST_RESULTS
 (https://www.justinreinhart.com/wp-
 content/plugins/jetpack/_inc/blocks/editor.js?ver=7.4:24:188075)
     at Object.dispatch (https://www.justinreinhart.com/wp-
 content/plugins/jetpack/_inc/blocks/editor.js?ver=7.4:24:45350)
     at Object.refreshConnections (https://www.justinreinhart.com/wp-
 includes/js/dist/data.min.js?ver=4.4.0:1:6723)
     at n.value (https://www.justinreinhart.com/wp-
 includes/js/dist/data.min.js?ver=4.4.0:1:17246)
     at t.value (https://www.justinreinhart.com/wp-
 content/plugins/jetpack/_inc/blocks/editor.js?ver=7.4:24:189476)
     at qi (https://www.justinreinhart.com/wp-includes/js/dist/vendor
 /react-dom.min.js?ver=16.8.4:130:198)
     at ui (https://www.justinreinhart.com/wp-includes/js/dist/vendor
 /react-dom.min.js?ver=16.8.4:133:320)
     at https://www.justinreinhart.com/wp-includes/js/dist/vendor/react-
 dom.min.js?ver=16.8.4:158:377
     at unstable_runWithPriority (https://www.justinreinhart.com/wp-
 includes/js/dist/vendor/react.min.js?ver=16.8.4:27:36)
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/47542>
WordPress Trac <https://core.trac.wordpress.org/>
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