錯誤生成RSpec

我創建了一個新的Rails項目目錄，並且我剛剛編輯了.gem文件;我正在邁克爾哈特爾的教程中工作。我現在已經修改了.gem文件。它在我的命令提示符下運行的'rails generate rspec：install'旁邊聲明;然而，它現在給我以下錯誤：錯誤生成RSpec

/Users/coreymkimball/Canvi/Projects/TheCanvi.com/RoR/The_Canvi/config/initializers/secret_token.rb:27:in `<top (required)>': uninitialized constant The_Canvi (NameError) 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/engine.rb:609:in `block (2 levels) in <class:Engine>' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/engine.rb:608:in `each' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/engine.rb:608:in `block in <class:Engine>' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/initializable.rb:30:in `instance_exec' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/initializable.rb:30:in `run' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/initializable.rb:55:in `block in run_initializers' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:210:in `block (2 levels) in each_strongly_connected_component_from' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:209:in `block in each_strongly_connected_component_from' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/initializable.rb:44:in `each' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/initializable.rb:44:in `tsort_each_child' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:203:in `each_strongly_connected_component_from' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:180:in `each' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component' 
    from /Users/coreymkimball/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/initializable.rb:54:in `run_initializers' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/application.rb:215:in `initialize!' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/railtie/configurable.rb:30:in `method_missing' 
    from /Users/coreymkimball/Canvi/Projects/TheCanvi.com/RoR/The_Canvi/config/environment.rb:5:in `<top (required)>' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/application.rb:189:in `require' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/application.rb:189:in `require_environment!' 
    from /Users/coreymkimball/.rvm/gems/[email protected]_rails_4_0/gems/railties-4.0.0/lib/rails/commands.rb:45:in `<top (required)>' 
    from bin/rails:4:in `require' 
    from bin/rails:4:in `<main>'

任何人都可以幫忙嗎？

來源

2013-10-01 user2698988

看看你的錯誤消息，它說uninitialized constant The_Canvi。這意味着當代碼運行時，它正在通過該名稱尋找一個常量（很可能是一個類），但是rails找不到它。對於一般的ruby社區來說，這實際上是一個奇怪的命名約定。作爲提示，當創建一個新的rails應用程序時，您應該將所有應用程序的名稱全部小寫，然後用下劃線分隔每個單詞。

在你的例子中，我會建議rails new the_canvi。這將使用常量TheCanvi作爲您的主應用程序類名稱生成應用程序。這對所有的模型，控制器和其他東西都是一樣的。

由於這只是一個新的教程，請嘗試刪除該應用程序，然後重新開始。無論如何，習慣於構建新應用總是一個很好的習慣。

希望有幫助！

來源

2013-10-01 01:39:03 jeremywoertink

謝謝，男人;這真是太棒了 - 非常感謝反饋。 – user2698988

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