【发布时间】:2014-03-07 00:18:05
【问题描述】:
我是一名前端开发人员,希望更加精通 Rails 工程。我过去曾参与过一些 Rails 项目,并且我的机器被配置为可以处理这些项目。但是,我正在尝试设置自己的 rails 应用程序,到目前为止,我已经在正确的目录中创建了新项目,但是当我尝试运行服务器“$ rails server”时,我的 localhost:3000 端口没有显示任何内容,我收到以下错误:
Jon-Haddens-MacBook-Pro-2:app jonhadden$ rails server
/Users/jonhadden/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:45:in `require': iconv will be deprecated in the future, use String#encode instead.
/Users/jonhadden/.rvm/gems/ruby-1.9.3-p194/gems/rails-2.3.3/lib/rails_generator/generators/applications/app/app_generator.rb:7: Use RbConfig instead of obsolete and deprecated Config.
exists
exists app/controllers
exists app/helpers
exists app/models
exists app/views/layouts
exists config/environments
exists config/initializers
exists config/locales
exists db
exists doc
exists lib
exists lib/tasks
exists log
exists public/images
exists public/javascripts
exists public/stylesheets
exists script/performance
exists test/fixtures
exists test/functional
exists test/integration
exists test/performance
exists test/unit
exists vendor
exists vendor/plugins
exists tmp/sessions
exists tmp/sockets
exists tmp/cache
exists tmp/pids
identical Rakefile
identical README
identical app/controllers/application_controller.rb
identical app/helpers/application_helper.rb
identical config/database.yml
identical config/routes.rb
identical config/locales/en.yml
identical config/initializers/backtrace_silencers.rb
identical config/initializers/inflections.rb
identical config/initializers/mime_types.rb
identical config/initializers/new_rails_defaults.rb
overwrite config/initializers/session_store.rb? (enter "h" for help) [Ynaqdh] h
Y - yes, overwrite
n - no, do not overwrite
a - all, overwrite this and all others
q - quit, abort
d - diff, show the differences between the old and the new
h - help, show this help
overwrite config/initializers/session_store.rb? (enter "h" for help) [Ynaqdh]
任何帮助将不胜感激。
【问题讨论】:
-
我认为您在错误的文件夹中。
-
确保您在主目录中并确保您迁移数据库
-
我会假设这是你所说的主目录是新创建的应用程序的目录,不是吗?
-
Jon-Haddens-MacBook-Pro-2:app jonhadden$ ls README config lib s test Rakefile db log script tmp app doc public server vendor Jon-Haddens-MacBook-Pro-2:app jonhadden$
-
相当旧的rails版本...值得注意。
标签: ruby-on-rails ruby