Question

我过去成功创建了控制器，但突然间我得到了一个奇怪的错误。我这样做：

ruby script/generate controller Request

我收到此错误消息：

/usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/builder.rb:175:in `build': Illegal route: the :controller must be specified! (ArgumentError)
    from /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:309:in `add_route'
    from /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:317:in `add_named_route'
    from /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:57:in `method_missing'
    from /Users/ben/rails_projects/talk/config/routes.rb:55
    from /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:226:in `draw'
    from /Users/ben/rails_projects/talk/config/routes.rb:1
    from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:145:in `load_without_new_constant_marking'
    from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:145:in `load'
    from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in `new_constants_in'
    from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:145:in `load'
    from /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:286:in `load_routes!'
    from /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:286:in `each'
    from /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:286:in `load_routes!'
    from /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:266:in `reload!'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:537:in `initialize_routing'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:188:in `process'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `send'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `run'
    from /Users/ben/rails_projects/talk/config/environment.rb:9
    from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
    from /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/commands/generate.rb:1
    from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'

有关如何解决此问题的任何想法？谢谢你的阅读。

Answer 1

我认为Request是一个保留字，因此您可以将其用作控制器的名称。

您是否尝试使用其他名称生成另一个控制器以查看是否发生了同样的错误？

Answer 2

我不确定它是什么，但是你的routes.rb中的某些内容似乎导致错误

当我尝试生成Ruby on Rails控制器时，我得到的这个错误是什么？

2 个答案: