[wp-trac] [WordPress Trac] #28824: Broken JavaScript in featured-image-upload.js; stop execution of JS

WordPress Trac noreply at wordpress.org
Thu Jul 10 21:55:52 UTC 2014


#28824: Broken JavaScript in featured-image-upload.js; stop execution of JS
----------------------------------------+-----------------------------
 Reporter:  paulschreiber               |      Owner:
     Type:  defect (bug)                |     Status:  new
 Priority:  normal                      |  Milestone:  Awaiting Review
Component:  General                     |    Version:  trunk
 Severity:  normal                      |   Keywords:
  Focuses:  javascript, administration  |
----------------------------------------+-----------------------------
 SUMMARY
 JavaScript on some admin pages doesn't work because an error in featured-
 image-upload.js stops execution.

 Here's the backtrace in from Safari.
         TypeError: 'undefined' is not an object (evaluating
 'wp.media.editor.send')
         media_upload (featured-image-upload.js, line 5)
         (anonymous function) (featured-image-upload.js, line 27)
         j (load-scripts.php, line 2)
         fireWith (load-scripts.php, line 2)
         ready (load-scripts.php, line 2)
         J (load-scripts.php, line 2)

 The line in question is
     _orig_send_attachment = wp.media.editor.send.attachment;

 If I set a breakpoint there, wp and wp.media are objects, but
 wp.media.editor is undefined.

 STEPS TO REPRODUCE
 1 Go to /wp-admin/post.php?post=XXXX&action=edit
 2 Click Add Media

 EXPECTED
 Add Media lightbox appears

 ACTUAL
 No visible change. Error in JS console.

 REGRESSION
 Reproduced in 4.0b1 and 4.0-alpha-20140710.
 Reproduced in Chrome 35 and Safari 7.

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Ticket URL: <https://core.trac.wordpress.org/ticket/28824>
WordPress Trac <https://core.trac.wordpress.org/>
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