Rails 3的设置操作梅勒

宝石 '邮件' 被安装

输入> $轨摹支架用户名：字符串email：字符串

进入> $耙分贝：迁移（精我可以看到它http://localhost:3000/users/new）然后...

输入> $轨摹邮件user_mailer文件

在此命令我得到这个巨大的错误 - 它是什么，我该如何解决它？

Users/mailer_app/config/initializers/setup_mail.rb:14: uninitialized 
constant DevelopmentMailInterceptor (NameError) 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/engine.rb:201 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/engine.rb:200:in `each' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/engine.rb:200 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/initializable.rb:25:in `instance_exec' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/initializable.rb:25:in `run' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/initializable.rb:50:in `run_initializers' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/initializable.rb:49:in `each' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/initializable.rb:49:in `run_initializers' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:134:in `initialize!' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:77:in `send' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:77:in `method_missing' 
    from /Users/liam_carey/Documents/Aptana Studio 3 Workspace/mailer_test/config/environment.rb:5 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:103:in `require' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:103:in `require_environment!' 
    from /opt/local/lib/ruby/gems/1.8/gems/railties-3.0.5/lib/rails/commands.rb:16 
    from script/rails:6:in `require' 
    from script/rails:6 
    user:mailer_app $

来源

2011-05-10 ubique

你可以发布'config/initializers/setup_mail.rb'的内容吗？ – 2011-05-10 23:23:02

您的应用程序中引用了“DevelopmentMailInterceptor”？ – 2011-05-10 23:23:04

@dmarkow根据请求发布了setup_mail.rb .... – ubique 2011-05-12 22:44:49

这里是

正在使用的Heroku和Sendgrid和已安装的插件在我的配置/初始化/为setup_mail.rb的内容。

我是否需要先安装'mail'gem，文档没有提及？

ActionMailer::Base.smtp_settings = { 
:address  => "smtp.sendgrid.net", 
:port   => "25", 
:authentication => :plain 
:user_name  => "[email protected]", 
:password  => "9XXXXXXXXX", 
:domain   => "www.myapp.com", 
}

我知道现在是什么问题 - 没有用户名和密码的条目后面没有逗号！

来源

2011-05-12 22:43:55 ubique

@我可能应该将丢失的逗号放入答案中，以便更清楚地说明它？ – ubique 2011-05-17 13:11:54

不知道你在那里问什么... – Will 2011-05-17 13:27:57

Rails 3的设置操作梅勒

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