は、rspec 2.8を実行しているときにnilをString（TypeError）に変換できません。

rspec 2.8を実行しようとすると、一部のマシンでは次のエラーが発生します。は、rspec 2.8を実行しているときにnilをString（TypeError）に変換できません。

$ rspec spec 
/var/lib/jenkins/.rvm/gems/[email protected]/gems/cucumber-rails-0.4.1/lib/cucumber/rails3.rb:3:in `dirname': can't convert nil into String (TypeError) 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/cucumber-rails-0.4.1/lib/cucumber/rails3.rb:3 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `load_dependency' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:640:in `new_constants_in' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `load_dependency' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/cucumber-rails-0.4.1/lib/cucumber/rails.rb:5 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:74:in `require' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:74:in `require' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:55:in `each' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:55:in `require' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/bundler-1.1.rc.7/lib/bundler.rb:118:in `require' 
    from /var/lib/jenkins/jobs/monaqasat_master/workspace/config/application.rb:10 
    from /var/lib/jenkins/.rvm/rubies/ree-1.8.7-2011.12/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' 
    from /var/lib/jenkins/.rvm/rubies/ree-1.8.7-2011.12/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' 
    from /var/lib/jenkins/jobs/monaqasat_master/workspace/config/environment.rb:2 
    from /var/lib/jenkins/.rvm/rubies/ree-1.8.7-2011.12/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' 
    from /var/lib/jenkins/.rvm/rubies/ree-1.8.7-2011.12/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' 
    from /var/lib/jenkins/jobs/monaqasat_master/workspace/spec/spec_helper.rb:6 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/spork-0.9.0.rc9/lib/spork.rb:24:in `prefork' 
    from /var/lib/jenkins/jobs/monaqasat_master/workspace/spec/spec_helper.rb:4 
    from /var/lib/jenkins/.rvm/rubies/ree-1.8.7-2011.12/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' 
    from /var/lib/jenkins/.rvm/rubies/ree-1.8.7-2011.12/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' 
    from /var/lib/jenkins/jobs/monaqasat_master/workspace/spec/helpers/tenders_helper_spec.rb:1 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/rspec-core-2.8.0/lib/rspec/core/configuration.rb:698:in `load' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/rspec-core-2.8.0/lib/rspec/core/configuration.rb:698:in `load_spec_files' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/rspec-core-2.8.0/lib/rspec/core/configuration.rb:698:in `map' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/rspec-core-2.8.0/lib/rspec/core/configuration.rb:698:in `load_spec_files' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/rspec-core-2.8.0/lib/rspec/core/command_line.rb:22:in `run' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/rspec-core-2.8.0/lib/rspec/core/runner.rb:80:in `run_in_process' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/rspec-core-2.8.0/lib/rspec/core/runner.rb:69:in `run' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/gems/rspec-core-2.8.0/lib/rspec/core/runner.rb:10:in `autorun' 
    from /var/lib/jenkins/.rvm/gems/[email protected]/bin/rspec:19

ここに私たちのGemfileがあります。

group :test, :development do 
    gem 'capybara', '~> 0.4.1.2' 
    gem 'cucumber-rails' 
    gem 'database_cleaner', '0.6.5' 
    gem 'email_spec', '~> 1.2.1' 
    gem 'parallel_tests', '~> 0.6.7' 
    gem 'rspec-rails', '~> 2.8.1' 
    gem 'ruby-debug', '0.10.3' 
    gem 'shoulda', '3.0.0.beta2' 
    gem 'thin', '1.2.7' 
    gem 'spork', '~> 0.9.0.rc9' 
    gem 'timecop' 
end

他の興味深い部分は、実際にはキュウリが呼び出されたときに完全に機能することです。

ご協力いただければ幸いです。

出典

2012-01-17 khelal

これはバグです。詳細は、dirname: can't convert nil to string problemというGoogleグループのディスカッションに掲載されています。

キュウリレールを最近のバージョンにアップグレードすることでこれを修正できます。 Gemfileを編集して表示する：

gem 'cucumber-rails', '>= 1.1.1'

出典

2012-01-23 05:20:30 iblue

は、rspec 2.8を実行しているときにnilをString（TypeError）に変換できません。

答えて

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