Launchy :: ApplicationNotFoundError：

Question

試圖讓save_and_open_page在所有的工作使我有以下錯誤：

1) index page my first test 
Failure/Error: save_and_open_page 
Launchy::ApplicationNotFoundError: 
    No application found to handle 'C:/Sites/Sublist_v2/tmp/capybara/capybara-201304211638563116158687.html' 
# ./spec/features/comics_page_spec.rb:6:in `block (2 levels) in <top (required)>' 

規格：

require 'spec_helper' 

feature 'index page' do 
    scenario "my first test" do 
    visit root_path 
    save_and_open_page 
    # Launchy.open('http://stackoverflow.com') 
    end 
end 

如果我取消了Launchy線能正常工作，所以我不知道是什麼麻煩...也許是路徑c:/的問題？

Gemfile

group :development, :test do 
    gem 'spork-rails' 
    gem 'rspec-rails' 
    gem 'factory_girl_rails' 
end 

group :test do 
    gem 'faker' 
    gem 'capybara' 
    gem 'launchy' 
    gem 'database_cleaner' 
    gem 'shoulda-matchers' 
end 

Answer 1

這是因爲在文件路徑中的驅動器盤符被錯誤地判定爲URI方案的一部分。

return true if File.exist?(uri.path) and uri.scheme.nil?

到

return true if File.exist?(uri.path) && !schemes.include?(uri.scheme)

Answer 2

我Launchy的作者，只是通報了這一問題。我通常通過GitHub進行錯誤修復，並將此問題放在那裏。 Issue #65

您遇到的問題與Launchy任何時間，請打開launchy調試和file an issue with the project on github

您可以通過設置環境變量LAUNCHY_DEBUG=true打開launchy調試。如果你在應用程序中嵌入launchy，你可以通過shell或ruby代碼來完成。

% export LAUNCHY_DEBUG=true 
% launchy http://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror 
AUNCHY_DEBUG: URI parsing pass 1 : http://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror -> {:scheme=>"http", :user=>nil, :password=>nil, :host=>"stackoverflow.com", :port=>nil, :path=>"https://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror", :query=>nil, :fragment=>nil} 
LAUNCHY_DEBUG: Checking if class Launchy::Application::Browser is the one for handles?(http://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::HostOsFamily::Windows is the one for matches?(darwin12.2.0)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::HostOsFamily::Darwin is the one for matches?(darwin12.2.0)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::RubyEngine::Mri is the one for is_current_engine?(ruby)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::HostOsFamily::Windows is the one for matches?(darwin12.2.0)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::HostOsFamily::Darwin is the one for matches?(darwin12.2.0)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::RubyEngine::Mri is the one for is_current_engine?(ruby)} 
LAUNCHY_DEBUG: Launchy::Application : found executable /usr/bin/open 
LAUNCHY_DEBUG: Launchy::Application::Browser : possibility : /usr/bin/open 
LAUNCHY_DEBUG: Launchy::Application::Browser : Using browser value '/usr/bin/open' 
LAUNCHY_DEBUG: wet_run: before exec in child process 
LAUNCHY_DEBUG: commandline_normalized => /usr/bin/open http://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror 

或者，如果你是嵌入launchy：

% irb 
>> require 'launchy' 
>> ENV['LAUNCHY_DEBUG']="true" 
>> Launchy.open("http://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror") 
LAUNCHY_DEBUG: URI parsing pass 1 : http://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror -> {:scheme=>"http", :user=>nil, :password=>nil, :host=>"stackoverflow.com", :port=>nil, :path=>"https://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror", :query=>nil, :fragment=>nil} 
LAUNCHY_DEBUG: Checking if class Launchy::Application::Browser is the one for handles?(http://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::HostOsFamily::Windows is the one for matches?(darwin12.2.0)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::HostOsFamily::Darwin is the one for matches?(darwin12.2.0)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::RubyEngine::Mri is the one for is_current_engine?(ruby)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::HostOsFamily::Windows is the one for matches?(darwin12.2.0)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::HostOsFamily::Darwin is the one for matches?(darwin12.2.0)} 
LAUNCHY_DEBUG: Checking if class Launchy::Detect::RubyEngine::Mri is the one for is_current_engine?(ruby)} 
LAUNCHY_DEBUG: Launchy::Application : found executable /usr/bin/open 
LAUNCHY_DEBUG: Launchy::Application::Browser : possibility : /usr/bin/open 
LAUNCHY_DEBUG: Launchy::Application::Browser : Using browser value '/usr/bin/open' 
LAUNCHY_DEBUG: wet_run: before exec in child process 
>> LAUNCHY_DEBUG: commandline_normalized => /usr/bin/open http://stackoverflow.com/questions/16137410/launchyapplicationnotfounderror 

Answer 3

我只是有：

，可以暫時更改線12 /launchy/lib/launchy/applications/browser.rb修復要做：

fileUri = 'file:///' + outputFile.path 

Launchy.open(fileUri) 

請注意「file：」後面的三個斜槓。這是在Windows 8上使用github-markdown-0.5.5。