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Problem with imageMagik #448

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patriciamarchand opened this issue Jul 14, 2016 · 5 comments
Closed

Problem with imageMagik #448

patriciamarchand opened this issue Jul 14, 2016 · 5 comments

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@patriciamarchand
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patriciamarchand commented Jul 14, 2016 •
edited by ChrisBAshton
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Hello,
I have some issue to compare the images and generate the gallery. I install everything according to the documentation for ImageMagick and the path is linked in the variables. When I run the command "wraith capture configs/capture.yaml" with the verbose=true say ImageMagick is uninstalled. It takes the screenshot but it doesn't generate the gallery.

Thanks

* ImageMagick version*
C:_projects\wraith>magick --version
Version: ImageMagick 7.0.2-4 Q16 x64 2016-07-11 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2015 ImageMagick Studio LLC
...

* Path*
C:_projects\wraith>path
PATH=C:\Program Files\ImageMagick-7.0.2-Q16;C:\ProgramData\Oracle\Java\javapath;C:\Ruby200-x64\bin; ...

* The command run in verbose mode*

C:\_projects\wraith>wraith capture configs/capture.yaml
C:/Ruby200-x64/lib/ruby/2.0.0/rubygems/dependency.rb:296:in `to_specs': Could not find 'casperjs' (>= 0) among 18 total gem(s) (Gem::LoadError)
        from C:/Ruby200-x64/lib/ruby/2.0.0/rubygems/dependency.rb:307:in `to_spec'
        from C:/Ruby200-x64/lib/ruby/2.0.0/rubygems/core_ext/kernel_gem.rb:47:in `gem'
        from C:/opscode/chef/embedded/bin/casperjs:22:in `<main>'
Spécification de lecteur non valide.
DEBUG: #################################################
DEBUG:   Command run:        capture configs/capture.yaml
DEBUG:   Wraith version:     3.2.0
DEBUG:   Ruby version:       ruby 2.0.0p648 (2015-12-16) [x64-mingw32]
DEBUG:   ImageMagick:        ImageMagick not installed
DEBUG:   PhantomJS version:  1.9.2
DEBUG:   CasperJS version:   CasperJS not installed
DEBUG: #################################################
DEBUG:
Config validated. No serious issues found.
Creating Folders
SAVING IMAGES
DEBUG: phantomjs  'C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/javascript/phantom.js' 'http://...composantes.html' '320' 'shots/home/320_phantomjs_current.png' 'body' 'C:/_projects/wraith/javascript/wait--phantom
.js' 'false'
DEBUG: phantomjs  'C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/javascript/phantom.js' 'http://localhost:4000/...composantes.html' '320' 'shots/home/320_phantomjs_new.png' 'body' 'C:/_projects/wraith/javascript/wait--phantom.js' 'false'
DEBUG: phantomjs  'C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/javascript/phantom.js' 'http://...composantes.html' '1280' 'shots/home/1280_phantomjs_current.png' 'body' 'C:/_projects/wraith/javascript/wait--phant
om.js' 'false'
DEBUG: phantomjs  'C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/javascript/phantom.js' 'http://localhost:4000/...com
posantes.html' '1280' 'shots/home/1280_phantomjs_new.png' 'body' 'C:/_projects/wraith/javascript/wait--phantom.js' 'false'
DEBUG: phantomjs  'C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/javascript/phantom.js' 'http://...composantes.html#buttons' '320' 'shots/about/320_phantomjs_current.png' 'body' 'C:/_projects/wraith/javascript/wait
--phantom.js' 'false'
DEBUG: phantomjs  'C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/javascript/phantom.js' 'http://localhost:4000/...composantes.html#buttons' '320' 'shots/about/320_phantomjs_new.png' 'body' 'C:/_projects/wraith/javascript/wait--phantom.js' 'false'
DEBUG: phantomjs  'C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/javascript/phantom.js' 'http://dsapplab55.desjardins.uni:20001/n3-a
ppref-visuel-web/documentation/3.3/composantes.html#buttons' '1280' 'shots/about/1280_phantomjs_current.png' 'body' 'C:/_projects/wraith/javascript/wa
it--phantom.js' 'false'
DEBUG: phantomjs  'C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/javascript/phantom.js' ‘http://localhost:4000/...composantes.html#buttons' '1280' 'shots/about/1280_phantomjs_new.png' 'body' 'C:/_projects/wraith/javascript/wait--phantom.js' 'false'
Loading http://localhost:4000/...composantes.html at dimensions: 1280x1500
Loading http://...composantes.html  at dimensions: 320x1500
Loading http://...composantes.html  at dimensions: 1280x1500
Loading http://localhost:4000/...composantes.html at dimensions: 320x1500
Loading http://...composantes.html #buttons at dimensions: 320x1500
Loading http://...composantes.html #buttons at dimensions: 1280x1500
Loading http://localhost:4000/...composantes.html#buttons at dimensions: 1280x1500
Loading http://localhost:4000/...composantes.html#buttons at dimensions: 320x1500
Snapping http://localhost:4000/...composantes.html at: 1280x1500
Snapping http://localhost:4000/...composantes.html#buttons at: 1280x1500
Snapping http://localhost:4000/...composantes.html at: 320x1500
Snapping http://localhost:4000/...composantes.html#buttons at: 320x1500
Snapping http://...composantes.html #buttons at: 1280x1500
Snapping http://...composantes.html  at: 320x1500
Snapping http://...composantes.html #buttons at: 320x1500

Snapping http://...composantes.html  at: 1280x1500

CROPPING IMAGES
Process.fork is not supported by this Ruby
DEBUG: Both images are exactly 1280x1500 - no cropping required. (shots/about/1280_phantomjs_current.png, shots/about/1280_phantomjs_new.png)
DEBUG: Both images are exactly 320x1500 - no cropping required. (shots/about/320_phantomjs_current.png, shots/about/320_phantomjs_new.png)
DEBUG: Both images are exactly 1280x1500 - no cropping required. (shots/home/1280_phantomjs_current.png, shots/home/1280_phantomjs_new.png)
DEBUG: Both images are exactly 320x1500 - no cropping required. (shots/home/320_phantomjs_current.png, shots/home/320_phantomjs_new.png)
COMPARING IMAGES
Process.fork is not supported by this Ruby
Comparing shots/about/1280_phantomjs_current.png and shots/about/1280_phantomjs_new.png
C:/Ruby200-x64/lib/ruby/2.0.0/open3.rb:211:in `spawn': No such file or directory - compare -dissimilarity-threshold 1 -fuzz 20% -metric AE -highlight-
color blue shots/about/1280_phantomjs_current.png shots/about/1280_phantomjs_new.png shots/about/1280_phantomjs_diff.png (Errno::ENOENT)
        from C:/Ruby200-x64/lib/ruby/2.0.0/open3.rb:211:in `popen_run'
        from C:/Ruby200-x64/lib/ruby/2.0.0/open3.rb:99:in `popen3'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/compare_images.rb:35:in `compare_task'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/compare_images.rb:22:in `block in compare_images'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/parallel-1.9.0/lib/parallel.rb:453:in `call'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/parallel-1.9.0/lib/parallel.rb:453:in `call_with_index'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/parallel-1.9.0/lib/parallel.rb:290:in `block in work_direct'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/parallel-1.9.0/lib/parallel.rb:462:in `with_instrumentation'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/parallel-1.9.0/lib/parallel.rb:289:in `work_direct'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/parallel-1.9.0/lib/parallel.rb:237:in `map'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/parallel-1.9.0/lib/parallel.rb:203:in `each'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/compare_images.rb:18:in `compare_images'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/cli.rb:107:in `block in compare_images'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/cli.rb:28:in `within_acceptable_limits'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/cli.rb:104:in `compare_images'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/cli.rb:138:in `block in capture'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/cli.rb:28:in `within_acceptable_limits'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/lib/wraith/cli.rb:131:in `capture'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/thor-0.19.1/lib/thor/command.rb:27:in `run'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/thor-0.19.1/lib/thor.rb:359:in `dispatch'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/thor-0.19.1/lib/thor/base.rb:440:in `start'
        from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/wraith-3.2.0/bin/wraith:5:in `<top (required)>'
        from C:/Ruby200-x64/bin/wraith:23:in `load'
        from C:/Ruby200-x64/bin/wraith:23:in `<main>'

C:\_projects\wraith>

Contents of my config file below:

# (required) The engine to run Wraith with. Examples: 'phantomjs', 'casperjs', 'slimerjs'
browser: "phantomjs"

# (required) The domains to take screenshots of.
domains:
  current:  "URL 1"
  new:      "URL 2"

# (required) The paths to capture. All paths should exist for both of the domains specified above.
paths:
  home:     /composantes.html
  about:    /composantes.html#buttons
  contact:  /composantes.html#icones

# (required) Screen widths (and optional height) to resize the browser to before taking the screenshot.
screen_widths:
  - 320
  - 768
  - 1024
  - 1280

# (optional) JavaScript file to execute before taking screenshot of every path. Default: nil
#before_capture: 'javascript/disable_javascript--phantom.js'
before_capture: 'javascript/wait--phantom.js'

directory: 'shots'

# (required) Amount of fuzz ImageMagick 
fuzz: '20%'

# (optional) The maximum acceptable level of difference (in %) 
threshold: 5

# (optional) Specify the template 
  template: 'slideshow_template' # Examples: 'basic_template' (default), 'slideshow_template'
  thumb_width:  200
  thumb_height: 200

# (optional) Choose which results are displayed in the gallery,
mode: diffs_first

verbose: true
@ChrisBAshton
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This looks like #449 - ImageMagick doesn't appear to be installed.

Strange that we'd have two bug reports like this in the same day - perhaps ImageMagick have released a version which doesn't have the compare command built in?

You say your ImageMagick is this version:

Version: ImageMagick 7.0.2-4 Q16 x64 2016-07-11 http://www.imagemagick.org

What do you get if you run convert -version? For reference, I get:

$ convert -version
Version: ImageMagick 6.9.1-3 Q16 x86_64 2015-05-25 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2015 ImageMagick Studio LLC
License: http://www.imagemagick.org/script/license.php
Features: DPC Modules
Delegates (built-in): bzlib freetype jng jpeg ltdl lzma png zlib

@patriciamarchand
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I try to run convert -version but it doesn't work. So I downgraded imagemagick to previous version imagemagick 6.9.5-Q8 and it seems to be working now. I think you are right, the new version has changed something. In fact the change the command line script from convert to magick.

@patriciamarchand
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will you update Wraith to support the new version of ImageMagick?

@ChrisBAshton ChrisBAshton mentioned this issue Aug 22, 2016
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@krelde
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krelde commented Sep 8, 2016 •
edited
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When installing ImageMagick 7 make sure to check "Install legacy utilities"
image

@ChrisBAshton
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Closing this issue - keeping track of it in #459 instead.

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@ChrisBAshton @patriciamarchand @krelde