[wp-trac] [WordPress Trac] #38138: Crop media - NaN error at specific &image-editor URL

[WordPress Trac]

#38138: Crop media - NaN error at specific &image-editor URL
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 Reporter:  NoseGraze     |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Media         |    Version:  4.6.1
 Severity:  normal        |   Keywords:
  Focuses:                |
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 The problem can be reproduced using [[http://pastebin.com/Y7AB7Y8Y|this
 code]] that's taken from
 [[https://codex.wordpress.org/Javascript_Reference/wp.media|this codex
 article]] (forgive the ugliness).

 - Install that plugin. It adds a meta box to the Edit Post page with a
 link that triggers the wp.media frame.
 - Click on the link to open the media frame.
 - When inside the frame, click on an image.
 - Click "Edit Image".
 - This takes you to this URL in a new tab: http://localhost/wp/wp-
 admin/post.php?post=1706&action=edit&image-editor
 - Entering a value in "Scale Image" results in the other value being "NaN"
 (see screenshot).
 Or, with no plugins activated, directly visit any "Edit Media" page using
 this URL format: http://localhost/wp/wp-
 admin/post.php?post=1706&action=edit&image-editor and try to crop the
 image. (My point being that using wp.media directs you to that URL.)

 This problem can be "fixed" by clicking "Cancel" on the image edit, then
 clicking "Edit Image" again, but that shouldn't be necessary. :P

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Ticket URL: <https://core.trac.wordpress.org/ticket/38138>
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