Rails服務器啓動後立即退出

我是新來的rails，我從github下載了一個我正在努力的回購。當我嘗試啓動軌道s此發生，同樣的事情發生鋼軌C：Rails服務器啓動後立即退出

=> Booting WEBrick 
=> Rails 3.2.12 application starting in development on http://0.0.0.0:3000 
=> Call with -d to detach 
=> Ctrl-C to shutdown server 
Exiting 
/Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/application/configuration.rb:115:in `read': No such file or directory - /Users/falk/Desktop/parkbuddy/config/database.yml (Errno::ENOENT) 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/application/configuration.rb:115:in `database_configuration' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activerecord-3.2.12/lib/active_record/railtie.rb:78:in `block (2 levels) in <class:Railtie>' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:25:in `each' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/lazy_load_hooks.rb:25:in `on_load' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activerecord-3.2.12/lib/active_record/railtie.rb:74:in `block in <class:Railtie>' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `instance_exec' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `run' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/initializable.rb:55:in `block in run_initializers' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `each' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `run_initializers' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/application.rb:136:in `initialize!' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/railtie/configurable.rb:30:in `method_missing' 
    from /Users/falk/Desktop/parkbuddy/config/environment.rb:5:in `<top (required)>' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `require' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `block in require' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:236:in `load_dependency' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `require' 
    from /Users/falk/Desktop/parkbuddy/config.ru:3:in `block in <main>' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize' 
    from /Users/falk/Desktop/parkbuddy/config.ru:in `new' 
    from /Users/falk/Desktop/parkbuddy/config.ru:in `<main>' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/rack-1.4.5/lib/rack/server.rb:200:in `app' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/commands/server.rb:46:in `app' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/rack-1.4.5/lib/rack/server.rb:254:in `start' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/commands/server.rb:70:in `start' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/commands.rb:55:in `block in <top (required)>' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/commands.rb:50:in `tap' 
    from /Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/commands.rb:50:in `<top (required)>' 
    from script/rails:6:in `require' 
    from script/rails:6:in `<main>'

我曾嘗試使用Google的解決方案，但我不能找到任何東西。

來源

2013-07-17 Fawky

你有運行移民？你的日誌說你沒有database.yml文件 – Debadatt

，它不會通過運行遷移來修復，你必須決定使用哪個數據庫，然後用這個配置創建一個database.yml文件。 –

不，我沒有。我是否像這樣創建它？ http://stackoverflow.com/questions/6824036/rails-local-server-error-no-such-file-database-yml – Fawky

您的第一行錯誤表示您沒有config/database.yml文件。

你的應用程序中創建一個database.yml文件config目錄和

在database.yml文件

development: 
    adapter: sqlite3 
    database: db/development.sqlite3 
    pool: 5 
    timeout: 5000 


test: 
    adapter: sqlite3 
    database: db/development.sqlite3 
    pool: 5 
    timeout: 5000 


production: 
    adapter: sqlite3 
    database: db/development.sqlite3 
    pool: 5 
    timeout: 5000

來源

2013-07-17 13:50:25 Debadatt

謝謝你，之後我做了rake db：migrate，現在它工作的很完美。 – Fawky

第一行顯示您的問題：

/Users/falk/.rvm/gems/ruby-1.9.3-p448/gems/railties-3.2.12/lib/rails/application/configuration.rb:115:in `read': No such file or directory - /Users/falk/Desktop/parkbuddy/config/database.yml (Errno::ENOENT)

的config/database.yml文件不存在在你的Rails應用程序。查看應用程序的文檔以瞭解它對數據庫配置的建議。

來源

2013-07-17 13:40:47

我哈瓦同樣的問題，但有不同的答案......

[email protected]:~/Desktop/teste/foo$ rails server 
=> Booting WEBrick 
=> Rails 4.0.0 application starting in development on localhost:3000 
=> Run `rails server -h` for more startup options 
=> Ctrl-C to shutdown server 
Exiting 
/var/lib/gems/1.9.1/gems/actionpack-4.0.0/lib/action_dispatch/routing/mapper.rb:191:in `normalize_conditions!': You should not use the `match` method in your router without specifying an HTTP method. (RuntimeError) 
If you want to expose your action to both GET and POST, add `via: [:get, :post]` option. 
If you want to expose your action to GET, use `get` in the router: 
    Instead of: match "controller#action" 
    Do: get "controller#action" 
    from /var/lib/gems/1.9.1/gems/actionpack-4.0.0/lib/action_dispatch/routing/mapper.rb:67:in `initialize' 
    from /var/lib/gems/1.9.1/gems/actionpack-4.0.0/lib/action_dispatch/routing/mapper.rb:1438:in `new' 
...

來源

2013-10-25 16:09:28 user2883056

Rails服務器啓動後立即退出

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