[wp-trac] [WordPress Trac] #39387: Responsive Images Broken When Full Size <= 300 px

[WordPress Trac]

#39387: Responsive Images Broken When Full Size <= 300 px
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 Reporter:  miqrogroove   |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Media         |     Version:  4.7
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by miqrogroove):

 Still working my way down the rabbit hole.  The WP_Error only gets thrown
 when trying to resize to a size larger than full size.

 In WP_Image_Editor_Imagick::resize() I've confirmed that the
 Imagick::scaleImage() call is returning true and throwing no exceptions.

 So, this is officially some kind of library problem.

 {{{
 imagick module version  3.4.1
 imagick classes Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator
 Imagick compiled with ImageMagick version       ImageMagick 6.7.9-10
 2016-05-05 Q16 http://www.imagemagick.org
 Imagick using ImageMagick library version       ImageMagick 6.7.9-10
 2016-05-05 Q16 http://www.imagemagick.org
 ImageMagick copyright   Copyright (C) 1999-2012 ImageMagick Studio LLC
 ImageMagick release date        2016-05-05
 ImageMagick number of supported formats:        210
 }}}

 I think the next step is to try to disable Imagick?  Maybe after the
 holiday.  Oy.

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Ticket URL: <https://core.trac.wordpress.org/ticket/39387#comment:6>
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