bootstrap：主題在簡單腳手架上失敗

Question

我有一個只有title屬性的腳手架應用程序。一切看起來都正常，但是當我嘗試使用Twitter的引導，以主題支架，它引發了以下錯誤：

rails g bootstrap:themed posts 

/Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/inflector/methods.rb:226:in `const_defined?': wrong constant name post (NameError) 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/inflector/methods.rb:226:in `block in constantize' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/inflector/methods.rb:225:in `each' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/inflector/methods.rb:225:in `constantize' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/core_ext/string/inflections.rb:54:in `constantize' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:58:in `columns' 
from (erb):6:in `template' 
from /Users/templeb3/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/erb.rb:838:in `eval' 
from /Users/templeb3/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/erb.rb:838:in `result' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/file_manipulation.rb:111:in `block in template' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:54:in `call' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:54:in `render' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:47:in `identical?' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:73:in `on_conflict_behavior' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/empty_directory.rb:111:in `invoke_with_conflict_check' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:61:in `invoke!' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions.rb:95:in `action' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:26:in `create_file' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/file_manipulation.rb:110:in `template' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:86:in `block in generate_erb' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:85:in `each' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:85:in `generate_erb' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:81:in `generate_views' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:19:in `copy_views' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/task.rb:22:in `run' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:118:in `invoke_task' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `block in invoke_all' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `each' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `map' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `invoke_all' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/group.rb:226:in `dispatch' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/base.rb:389:in `start' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.0/lib/rails/generators.rb:170:in `invoke' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.0/lib/rails/commands/generate.rb:12:in `<top (required)>' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/dependencies.rb:251:in `require' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/dependencies.rb:251:in `block in require' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/dependencies.rb:236:in `load_dependency' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/dependencies.rb:251:in `require' 
from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.0/lib/rails/commands.rb:29:in `<top (required)>' 
from script/rails:6:in `require' 
from script/rails:6:in `<main>' 

suppying的-f參數會導致相同的行爲

Answer 1

rails g bootstrap:themed Posts