问题
hey I am newbie to ruby on rails and I am trying run a simple program from this blog and facing lot of problems error. http://goodbadtech.com/2009/05/13/ruby-on-rails-import-csv-data-into-database/ Could not able to figure out the solution.
Here is the error log.
/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>'
Please help me out in this
回答1:
This means there is a syntax error and translates to "the end keyword was found when nothing more was expected to complete the program". This is usually due to an unbalanced number of "openers". For instance,
foo.rb: (demonstration)
if true
puts "hello world"
end # the indent
end # is a lie
Line 4: syntax error, unexpected kEND [keyword_end], expecting $end
Happy coding.
回答2:
While this is typically a syntax error, I've encountered the exact same error message due to an unknown issue with a gem in my RVM gemset. If you see no syntax errors, try deleting and recreating your gemset.
回答3:
I've also gotten this without having an extra end by omitting a comma from routes.rb
回答4:
I got similar error. Found out, it was due to my editor changing the quotes " 'smartly' in the mac editor.
来源：https://stackoverflow.com/questions/8061789/unexpected-keyword-end-expecting-end-syntaxerror