如何去除未初始化常数Omniauth (NameError)

Question

我有一个全新的rails-composer无所不在的应用程序。在使用rspec运行测试时，会出现以下错误：

$ rspec
/home/grzegorz/programing/integra/spec/support/helpers.rb:5:in `block in <top (required)>': uninitialized constant Omniauth (NameError)
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core.rb:97:in `configure'
from /home/grzegorz/programing/integra/spec/support/helpers.rb:4:in `<top (required)>'
from /home/grzegorz/programing/integra/spec/rails_helper.rb:23:in `block in <top (required)>'
from /home/grzegorz/programing/integra/spec/rails_helper.rb:23:in `each'
from /home/grzegorz/programing/integra/spec/rails_helper.rb:23:in `<top (required)>'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/configuration.rb:1280:in `require'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/configuration.rb:1280:in `block in requires='
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/configuration.rb:1280:in `each'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/configuration.rb:1280:in `requires='
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/configuration_options.rb:109:in `block in process_options_into'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/configuration_options.rb:108:in `each'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/configuration_options.rb:108:in `process_options_into'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/configuration_options.rb:21:in `configure'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/runner.rb:101:in `setup'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/runner.rb:88:in `run'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/runner.rb:73:in `run'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/lib/rspec/core/runner.rb:41:in `invoke'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/gems/rspec-core-3.3.1/exe/rspec:4:in `<top (required)>'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/bin/rspec:23:in `load'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/bin/rspec:23:in `<main>'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/bin/ruby_executable_hooks:15:in `eval'
from /home/grzegorz/.rvm/gems/ruby-2.2.2@integra/bin/ruby_executable_hooks:15:in `<main>'

这给我带来了很多麻烦。

编辑。我的创业板文件中有：

gem 'omniauth'
gem 'omniauth-facebook'

这是一个新的应用程序生成的rails-composer，没有自定义代码。

Answer 1

您应该在require_relative 'helpers/omniauth'的开头添加spec/support/helpers.rb -为我工作。

Answer 2

我也有同样的错误，必须包括行

require 'omniauth'

在specs/spec_helper.rb文件的开头，使其正常工作。

Answer 3

我相信OmniAuth级是大写字母"A“。如果不是这样的话，请检查您的GemFile是否正确地添加了宝石。