我第一次使用ruby,所以当我遵循指南(http://guides.rubyonrails.org/getting_started.html)时,我得到了如下错误:
开始使用,即可为127.0.0.1 “/问题” 在2012-06-07 17时22分36秒0900
的SyntaxError(/用户/ sookcha /桌面/开发/ CSAP /应用/型号/ question.rb:3:无效的多字节字符(US-ASCII) /Users/sookcha/Desktop/Dev/CSap/app/models/question.rb:3:语法错误,意外的$结束,期待关键字结束 验证:名称, :presence => true ^): app/controllers/questions_controller.rb:2:in''
Rendered /Users/sookcha/.rvm/gems/ruby-1.9.3-p125/gems/actionpack-3.2.5/lib/ action_dispatch/middleware/templates/rescues/_trace.erb(3.1ms) Rendering /Users/sookcha/.rvm/gems/ruby-1.9.3-p125/gems/actionpack-3.2.5/lib/action_dispatch/middleware/templates /rescues/_request_and_response.erb(1.1ms) 呈现/Users/sookcha/.rvm/gems/ruby-1.9.3-p125/gems/actionpack-3.2.5/lib/action_dispatch/middleware/templates/rescues/diagnostics。 erb内的救援/布局(10.7ms)
当我刷新页面,我得到了不同的错误如下:
Started GET "/questions" for 127.0.0.1 at 2012-06-07 17:22:40 +0900
NoMethodError (undefined method `key?' for nil:NilClass):
我的代码是
class Question < ActiveRecord::Base
attr_accessible :content, :name, :title
validates :name, :presence => true
validates :title, :presence => true,
:length => { :minimum => 5 }
end
这有什么错我的代码?
编辑
当我插入我的代码 # encoding: utf-8,
, 我得到一个不同的错误,如: /Users/sookcha/Desktop/Dev/CSap/app/models/question.rb:5: syntax error, unexpected tSYMBEG, expecting keyword_do or '{' or '(' validates :name, :presence => true^/Users/sookcha/Desktop/Dev/CSap/app/models/question.rb:7: syntax error, unexpected tASSOC, expecting keyword_end :length => { :minimum => 5 } ^):
有什么不对?
解决了!谢谢! – Sookcha