予期せぬkeyword_end、$ end（SyntaxError）

Question

ねえ私はレール上でルビーに初心者です。このブログから簡単なプログラムを実行しようとしていて、多くの問題に直面しています。 http://goodbadtech.com/2009/05/13/ruby-on-rails-import-csv-data-into-database/ 解決策を見つけられませんでした。

ここにエラーログがあります。

/home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:234:in `load': /home/jeevan/csv/config/routes.rb:64: syntax error, unexpected keyword_end, expecting $end (SyntaxError) 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:234:in `block in load' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:223:in `block in load_dependency' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:640:in `new_constants_in' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:223:in `load_dependency' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:234:in `load' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application/routes_reloader.rb:29:in `block in load_paths' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application/routes_reloader.rb:29:in `each' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application/routes_reloader.rb:29:in `load_paths' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application/routes_reloader.rb:13:in `reload!' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application/routes_reloader.rb:7:in `block in initialize' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/file_update_checker.rb:32:in `call' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.1.1/lib/active_support/file_update_checker.rb:32:in `execute_if_updated' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application/finisher.rb:63:in `block (2 levels) in <module:Finisher>' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application/finisher.rb:64:in `call' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application/finisher.rb:64:in `block in <module:Finisher>' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/initializable.rb:30:in `instance_exec' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/initializable.rb:30:in `run' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/initializable.rb:55:in `block in run_initializers' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/initializable.rb:54:in `each' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/initializable.rb:54:in `run_initializers' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/application.rb:96:in `initialize!' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/railtie/configurable.rb:30:in `method_missing' 
     from /home/jeevan/csv/config/environment.rb:5:in `<top (required)>' 
     from /home/jeevan/csv/config.ru:4:in `require' 
     from /home/jeevan/csv/config.ru:4:in `block in <main>' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/rack-1.3.5/lib/rack/builder.rb:51:in `instance_eval' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/rack-1.3.5/lib/rack/builder.rb:51:in `initialize' 
     from /home/jeevan/csv/config.ru:1:in `new' 
     from /home/jeevan/csv/config.ru:1:in `<main>' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/rack-1.3.5/lib/rack/builder.rb:40:in `eval' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/rack-1.3.5/lib/rack/builder.rb:40:in `parse_file' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/rack-1.3.5/lib/rack/server.rb:200:in `app' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/commands/server.rb:46:in `app' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/rack-1.3.5/lib/rack/server.rb:301:in `wrapped_app' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/rack-1.3.5/lib/rack/server.rb:252:in `start' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/commands/server.rb:70:in `start' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/commands.rb:54:in `block in <top (required)>' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/commands.rb:49:in `tap' 
     from /home/jeevan/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.1.1/lib/rails/commands.rb:49:in `<top (required)>' 
     from script/rails:6:in `require' 
     from script/rails:6:in `<main>' 

これが構文エラーがあり、「何もより多くのプログラムを完了することが予想されなかったときendキーワードが見つかった」に変換する意味この

Answer 1

で私を助けてください。これは、通常、「オープナー」のアンバランスな数によるものです。例えば、

foo.rb：（demonstration）

if true 
    puts "hello world" 
    end # the indent 
end  # is a lie 

4行目：構文エラー、予期しないkENDは[keyword_end]、$は

コーディングハッピーエンドを期待します。

Answer 2

これは通常、構文エラーですが、私はRVM gemsetのgemで不明な問題があるため、まったく同じエラーメッセージが表示されています。構文エラーが表示されない場合は、gemsetを削除して再作成してみてください。

Answer 3

私も同様のエラーを得たroutes.rbを

Answer 4

からカンマを省略することにより、余分なendをせずにこれを得ています。見つかったのは、編集者がMacエディタで「スマートに」"を変更したためです。