syntax error on line 26, col 2: ` password:' (ArgumentError)-优快云博客

本文记录了一次使用Rails 1.1.6过程中遇到的数据库配置问题及解决方法。主要原因是由于database.yml文件中数据库连接参数设置不当导致的错误。

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D:/ruby/depot>ruby script/generate scaffold Product Admin
执行时，报下面错误，

D:/Program Files/ruby/lib/ruby/1.8/yaml.rb:133:in `load': syntax error on line 2
6, col 2: ` password:' (ArgumentError)
        from D:/Program Files/ruby/lib/ruby/1.8/yaml.rb:133:in `load'
        from D:/Program Files/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initia
lizer.rb:459:in `database_configuration'
        from D:/Program Files/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initia
lizer.rb:181:in `initialize_database'
        from D:/Program Files/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initia
lizer.rb:84:in `process'
        from D:/Program Files/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initia
lizer.rb:42:in `send'
        from D:/Program Files/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initia
lizer.rb:42:in `run'
        from ./script/../config/../config/environment.rb:13
        from D:/Program Files/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_requir
e.rb:27:in `gem_original_require'
        from D:/Program Files/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_requir
e.rb:27:in `require'
        from D:/Program Files/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/li
b/active_support/dependencies.rb:147:in `require'
        from D:/Program Files/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/comman
ds/generate.rb:1
        from D:/Program Files/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_requir
e.rb:27:in `gem_original_require'
        from D:/Program Files/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_requir
e.rb:27:in `require'
        from D:/Program Files/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/li
b/active_support/dependencies.rb:147:in `require'
        from script/generate:3
想想可能是数据库用户名和密码的问题，试了一下，数据库连接的用户名和密码好像不能是空白的，访问会有问题，在config/datebase.yml里，

连接数据库那里把root和password加进去。

  development:
  adapter: mysql
  database: depot_development
  username: username
  password: password
  host: localhost