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Wraith periodically gives errors. It hangs on the last URL when I run wraith capture configs/capture.yaml. I Ctrl + C out of that, and run wraith generate_gallery configs/capture.yaml. That returns the following: "/var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:124:in `*': nil can't be coerced into Fixnum (TypeError)".
Issue checklist:
[+] I have validated my config file against YAML Validator to make sure it is valid YAML.
[+] I have run the wraith info command and pasted the output below:
$ wraith generate_gallery configs/capture.yaml
GENERATING GALLERY
/var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:124:in `*': nil can't be coerced into Fixnum (TypeError)
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:124:in `block in sort_by_diffs'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:122:in `each'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:122:in `sort_by'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:122:in `sort_by_diffs'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:114:in `sorting_dirs'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:45:in `match'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:31:in `parse_directories'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:142:in `generate_gallery'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/cli.rb:114:in `block in generate_gallery'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/helpers/utilities.rb:4:in `within_acceptable_limits'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/cli.rb:111:in `generate_gallery'
from /var/lib/gems/2.3.0/gems/thor-0.19.4/lib/thor/command.rb:27:in `run'
from /var/lib/gems/2.3.0/gems/thor-0.19.4/lib/thor/invocation.rb:126:in `invoke_command'
from /var/lib/gems/2.3.0/gems/thor-0.19.4/lib/thor.rb:369:in `dispatch'
from /var/lib/gems/2.3.0/gems/thor-0.19.4/lib/thor/base.rb:444:in `start'
from /var/lib/gems/2.3.0/gems/wraith-4.0.1/bin/wraith:5:in `<top (required)>'
from /usr/local/bin/wraith:23:in `load'
from /usr/local/bin/wraith:23:in `<main>'
[+] I have pasted the contents of my config file below:
$ cat capture.yaml
##############################################################
##############################################################
# This is an example configuration provided by Wraith.
# Feel free to amend for your own requirements.
# ---
# This particular config is intended to demonstrate how
# to use Wraith in 'capture' mode, which is best suited to
# comparing a test and live version of the same website.
#
# `wraith capture capture.yaml`
#
##############################################################
##############################################################
# (required) The engine to run Wraith with. Examples: 'phantomjs', 'casperjs', 'slimerjs'
browser: "phantomjs"
# (required) The domains to take screenshots of.
domains:
current: "http://zivizi.com"
new: "http://staging.zivizi.com"
# (required) The paths to capture. All paths should exist for both of the domains specified above.
paths:
telomere_post: /2016/10/24/telomere-post
zdermal_technology: /2016/10/24/zdermal-technology
whats_in_a_name: /2016/10/24/whats-in-a-name
stemcell_post: /2016/10/24/stemcell-post/
zlife_experience_post: /2016/10/24/zlife-experience-post/
2017_zivizi_summit: /2013/10/24/2017-zivizi-summit/
# (required) Screen widths (and optional height) to resize the browser to before taking the screenshot.
screen_widths:
- 320x480
- 320x568
- 360x640
- 768x1024
- 800x1280
- 980x1280
- 1280x600
- 1920x900
# (optional) JavaScript file to execute before taking screenshot of every path. Default: nil
#before_capture: 'javascript/wait--phantom.js'
# (required) The directory that your screenshots will be stored in
directory: 'shots'
# (required) Amount of fuzz ImageMagick will use when comparing images. A higher fuzz makes the comparison less strict.
fuzz: '5%'
# (optional) The maximum acceptable level of difference (in %) between two images before Wraith reports a failure. Default: 0
threshold: 0
# (optional) Specify the template (and generated thumbnail sizes) for the gallery output.
gallery:
template: 'slideshow_template' # Examples: 'basic_template' (default), 'slideshow_template'
thumb_width: 200
thumb_height: 200
# (optional) Choose which results are displayed in the gallery, and in what order. Default: alphanumeric
# Options:
# alphanumeric - all paths (with or without a difference) are shown, sorted by path
# diffs_first - all paths (with or without a difference) are shown, sorted by difference size (largest first)
# diffs_only - only paths with a difference are shown, sorted by difference size (largest first)
# Note: different screen widths are always grouped together.
mode: diffs_first
# run command in verbose mode
verbose: true
The text was updated successfully, but these errors were encountered:
Wraith periodically gives errors. It hangs on the last URL when I run wraith capture configs/capture.yaml. I Ctrl + C out of that, and run wraith generate_gallery configs/capture.yaml. That returns the following: "/var/lib/gems/2.3.0/gems/wraith-4.0.1/lib/wraith/gallery.rb:124:in `*': nil can't be coerced into Fixnum (TypeError)".
Issue checklist:
[+] I have validated my config file against YAML Validator to make sure it is valid YAML.
[+] I have run the
wraith infocommand and pasted the output below:verbose: trueto my config) and pasted the output below:The text was updated successfully, but these errors were encountered: