这是我的spec / requests / static_pages_spec.rb文件中的内容
require 'spec_helper'
describe "Static pages" do
subject { page }
describe "Home page" do
before { visit root_path }
it { should have_content('Sample App') }
it { should have_title(full_title('')) }
it { should_not have_title('| Home') }
end
describe "Help page" do
before { visit help_path }
it { should have_content('Help') }
it { should have_title(full_title('Help')) }
end
describe "About page" do
before { visit about_path }
it { should have_content('About') }
it { should have_title(full_title('About Us')) }
end
describe "Contact page" do
before { visit contact_path }
it { should have_content('Contact') }
it { should have_title(full_title('Contact')) }
end
end
这是我运行时收到的错误消息：bundle exec rspec spec/requests/static_pages_spec.rb
SECURITY WARNING: No secret option provided to Rack::Session::Cookie.
This poses a security threat. It is strongly recommended that you
provide a secret to prevent exploits that may be possible from crafted
cookies. This will not be supported in future versions of Rack, and
future versions will even invalidate your existing user cookies.
Called from: /usr/local/rvm/gems/ruby-2.0.0-p247/gems/actionpack-3.2.1/lib/action_dispatch/middleware/session/abstract_store.rb:28:in `initialize'.
Rack::File headers parameter replaces cache_control after Rack 1.5.
/usr/local/rvm/gems/ruby-2.0.0-p247/gems/actionpack-3.2.1/lib/action_dispatch/routing/mapper.rb:258:in `merge': no implicit conversion of String into Hash (TypeError)
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/actionpack-3.2.1/lib/action_dispatch/routing/mapper.rb:258:in `root'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/actionpack-3.2.1/lib/action_dispatch/routing/mapper.rb:1315:in `root'
from /Users/StevenW/Documents/Code/rails_projects/sample_app/config/routes.rb:2:in `block in <top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/actionpack-3.2.1/lib/action_dispatch/routing/route_set.rb:272:in `instance_exec'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/actionpack-3.2.1/lib/action_dispatch/routing/route_set.rb:272:in `eval_block'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/actionpack-3.2.1/lib/action_dispatch/routing/route_set.rb:249:in `draw'
from /Users/StevenW/Documents/Code/rails_projects/sample_app/config/routes.rb:1:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:245:in `load'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:245:in `block in load'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:245:in `load'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application/routes_reloader.rb:40:in `each'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application/routes_reloader.rb:40:in `load_paths'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application/routes_reloader.rb:16:in `reload!'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application/routes_reloader.rb:26:in `block in updater'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.1/lib/active_support/file_update_checker.rb:78:in `call'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/activesupport-3.2.1/lib/active_support/file_update_checker.rb:78:in `execute'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application/routes_reloader.rb:27:in `updater'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application/routes_reloader.rb:7:in `execute_if_updated'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application/finisher.rb:66:in `block in <module:Finisher>'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/initializable.rb:30:in `instance_exec'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/initializable.rb:30:in `run'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/initializable.rb:54:in `each'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/initializable.rb:54:in `run_initializers'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/application.rb:136:in `initialize!'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/railties-3.2.1/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/StevenW/Documents/Code/rails_projects/sample_app/config/environment.rb:5:in `<top (required)>'
from /Users/StevenW/Documents/Code/rails_projects/sample_app/spec/spec_helper.rb:3:in `require'
from /Users/StevenW/Documents/Code/rails_projects/sample_app/spec/spec_helper.rb:3:in `<top (required)>'
from /Users/StevenW/Documents/Code/rails_projects/sample_app/spec/requests/static_pages_spec.rb:1:in `require'
from /Users/StevenW/Documents/Code/rails_projects/sample_app/spec/requests/static_pages_spec.rb:1:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rspec-core-2.14.5/lib/rspec/core/configuration.rb:896:in `load'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rspec-core-2.14.5/lib/rspec/core/configuration.rb:896:in `block in load_spec_files'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rspec-core-2.14.5/lib/rspec/core/configuration.rb:896:in `each'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rspec-core-2.14.5/lib/rspec/core/configuration.rb:896:in `load_spec_files'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rspec-core-2.14.5/lib/rspec/core/command_line.rb:22:in `run'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rspec-core-2.14.5/lib/rspec/core/runner.rb:80:in `run'
from /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rspec-core-2.14.5/lib/rspec/core/runner.rb:17:in `block in autorun'
I read in another post to avoid the Security Warning但是，我不知道如何解决下面的其他错误。非常感谢您的帮助。
答案 0 :(得分：2)
堆栈跟踪的第一行：
/usr/local/rvm/gems/ruby-2.0.0-p247/gems/actionpack-3.2.1
/lib/action_dispatch/routing/mapper.rb:258:in `merge':
no implicit conversion of String into Hash (TypeError)
这让我觉得你的路线中有一些无效的东西。 任何有效吗？
答案 1 :(得分：1)
root中的routes.rb指令可以接收：
root 'pages#main' root to: 'pages#main'（与root {:to => 'pages#main'}完全相同）root 'pages#main', some_other: option 任何其他语法都会抛出异常，例如OP已经看到过。
此类错误的示例：
root 'pages#main', 'pages#index'
root 'pages#main', []
root 'pages#main', %w{ my_option: 'my_test' } # <= this is an array, not a hash...
答案 2 :(得分：0)
我设法为自己解决了这个问题。不确定到底出了什么问题，但在升级到Rails 4.0和Ruby 2.0后，我从头开始创建我的应用程序（不确定这是否适合您，或者您是否正在通过教程）我不再得到错误。
我知道这不是一个详细的回复或解释，但如果你只是想让事情得到解决，我希望这会有所帮助！
答案 3 :(得分：0)
我相信你在config / routes.rb文件中错误地设置了你的路由。你也在使用任何宝石，比如shoulda？
以下是有关如何在rails中设置根路径的链接：http://guides.rubyonrails.org/routing.html#using-root