Ruby on rails 3 云9&;Rails:无法获取/dev\u focus/focus/Rails/mailers/user\u mailer/account\u激活

Ruby on rails 3 云9&;Rails:无法获取/dev\u focus/focus/Rails/mailers/user\u mailer/account\u激活,ruby-on-rails-3,c9.io,Ruby On Rails 3,C9.io,我正在坚持到底 但是在尝试使用Cloud 9 IDE预览我的邮件时遇到了麻烦 这是我的用户_mailer.rb class UserMailer < ApplicationMailer def account_activation(user) @user=user mail to: user.email, subject: "Activate your focus. account" end def password_reset @greeting = "Hi"

我正在坚持到底 但是在尝试使用Cloud 9 IDE预览我的邮件时遇到了麻烦

这是我的用户_mailer.rb

class UserMailer < ApplicationMailer

def account_activation(user)
   @user=user
   mail to: user.email, subject: "Activate your focus. account"
end

def password_reset
  @greeting = "Hi"

  mail to: "to@example.org"
end
end
class UserMailer
我的问题是当我尝试使用链接预览邮件时

http://ide.c9.io/-workspacename-/rails/mailers/user_mailer/account_activation

我得到一个空白页,错误如下:

无法获取/dev\u focus/focus/rails/mailers/user\u mailer/account\u激活

有什么想法吗


谢谢你的帮助

解决了问题:

Cloud 9项目已设置为private,您必须将其设置为public才能预览邮件