从Devise用户和邪恶的Rails Gem获取错误

Question

我在用电子邮件和密码注册后浏览器出现错误。

class UserStepsController < ApplicationController
 steps :personal

 def show
  @user = current_user
  render_wizard
 end

def update
  @user = current_user
  @user.update_attributes(user_params)
  render_wizard @user
end

def finish_wizard_path
 flash[:notice] = "You have successfully Registered With The Wizard."
 user_path(current_user)
end

private

 def user_params
  params.require(:user).permit(:first_name, :last_name, :degree_level, :role, :email,  :password )
 end

end

.

在注册码中

class RegistrationsController < Devise::RegistrationsController
 def new
  super
 end

 def create
  super
 end

 protected
    def after_sign_up_path_for(resource)
        '/user_steps'
    end
end

.

ialready添加路由资源：user_steps，devise_for：用户，：控制器=> {：注册=>“注册”}

我的 devise /注册/ new

  <%= simple_form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
  <%= f.error_notification %>

  <div class="form-inputs">
  <%= f.input :email, required: true, autofocus: true %>
  <%= f.input :password, required: true %>
  <%= f.input :password_confirmation, required: true %>
 </div>
 <div class="form-actions">
 <%= f.button :submit, "Sign up" %>
 </div>
 <% end %>
 <%= render "devise/shared/links" %>

.

添加performent.html.erb名字，姓氏和degres_level

<%= form_for(@user, :url => wizard_path, :method => :put) do |f|%>
 <%= f.text_field :first_name  %>
 <%= f.text_field :last_name %>
 <%= f.text_field :degree_level %>
<%= f.submit 'submit', :class => "btn btn-primary" %>
<%end%>

.

用户模型添加了验证存在。 使用电子邮件和密码注册后，此错误显示

错误消息请查看以下问题：

Answer 1

抱歉我想要添加include Wicked::Wizard