[wp-trac] [WordPress Trac] #60735: Problem: Updating failed. The response is not a valid JSON response

[WordPress Trac]

#60735: Problem: Updating failed. The response is not a valid JSON response
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 Reporter:  r3ndy              |       Owner:  (none)
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  General            |     Version:  6.4.3
 Severity:  normal             |  Resolution:
 Keywords:  reporter-feedback  |     Focuses:
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Changes (by johnbillion):

 * keywords:   => reporter-feedback


Comment:

 @r3ndy Are you able to open your browser developer console before updating
 the post and take a look at the response in the Network tab? It's likely
 there's an error being output in the response which will help pinpoint
 where the problem lies.

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Ticket URL: <https://core.trac.wordpress.org/ticket/60735#comment:2>
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