ActionMailer的ArgumentError

时间:2010-08-06 22:02:03

标签: ruby-on-rails actionmailer

我有一个登录信息,保存新用户后应该发送一封电子邮件。这在本地工作正常,但在生产服务器上我不断在我的日志文件中收到此错误:

ArgumentError (wrong number of arguments (8 for 6)):
  app/models/user_observer.rb:3:in `after_save'
  /usr/lib64/ruby/1.8/observer.rb:185:in `notify_observers'
  /usr/lib64/ruby/1.8/observer.rb:184:in `each'
  /usr/lib64/ruby/1.8/observer.rb:184:in `notify_observers'
  app/controllers/users_controller.rb:13:in `create'

我的user_observer:

class UserObserver < ActiveRecord::Observer 
  def after_save(user)  
   UserMailer.deliver_welcome_email(user)  
  end 
end 

我的user_mailer:

class UserMailer < ActionMailer::Base
  def welcome_email(user)  
    recipients user.email 
    from "MilitaryMoveIt <militarymoveit@gmail.com>"  
    subject "Welcome to My Awesome Site"  
    sent_on Time.now 
    body :user => user
  end 
end

我的user_controller:

  def create
    @user = User.new(params[:user])
    @user_session = UserSession.new
    @user.level = 'Trial'
    if @user.save
      flash[:notice] = "Account registered!"
      redirect_to account_url
    else
      render :layout => 'user_sessions_new', :template => 'user_sessions/new'
    end
  end

我真的很感激任何可以为我在这里缺少的东西发光的人。

编辑:这是传递的内容:

Processing UsersController#create (for 184.40.5.17 at 2010-08-06 12:38:23) [POST]
  Parameters: {"user"=>{"name"=>"lauren", "password"=>"[FILTERED]", "login"=>"looloobs", 
 "email"=>"laurenrothlisberger@gmail.com"}, "x"=>"82", "y"=>"14", "action"=>"create", 
 "authenticity_token"=>"qvQLB9w/pJOWOFzKy6HadbxRieejhQ8Hmry36EAIIwc=", "controller"=>"users"}
Sent mail to laurenrothlisberger@gmail.com

我不知道X和Y参数是什么..这是问题,试图传递这些?

1 个答案:

答案 0 :(得分:0)

如果它在本地工作但不在您的生产服务器上工作,那么两者的环境是否相同?相同的Ruby和Rails版本?

这两种环境有什么不同?