Изображения, хранящиеся в моих BLOB-объектах Active Storage, не отображаются при вызове

Question

Я пытаюсь отобразить одно изображение на моей странице указателя для тех заданий, которые были созданы в моем проекте.Я использую Rails 5.2 и Active Storage для обработки изображений.Я следовал руководству, чтобы добраться до этой точки, но теперь не уверен, почему изображения не отображаются.Мой код ниже:

**** Job Controller ****

class JobsController < ApplicationController

  before_action :set_job , except: [ :index, :new, :create, :edit, :delete_image_attachment ]
  before_action :authenticate_user!, except: [:show]
  before_action :is_authorised, only: [:active, :budget, :description, :photo_upload, :address,
    :update, :show, :delete, :featured, :premium ]


  def active
  end

  # GET /jobs
  def index
    @jobs = current_user.jobs
  end

  # GET /jobs/1
  def show
  end

  # GET /jobs/new
  def new
    @job = current_user.jobs.build
  end

  def listing
    #@job = current_user.job
    #@job = Job.find(params[:id])
  end

  # GET /jobs/1/edit
  def edit
  end

  def budget
  end

  def address
  end

  # POST /jobs
  def create
    @job = current_user.jobs.build(job_params)

    if @job.save!
      redirect_to listing_job_path(@job), notice: 'Jobs dev was successfully created.'
    else
      render :new
    end
  end

  # PATCH/PUT /jobs/1
  # def update
  #   if @job.update(job_params)
  #     redirect_to @job, notice: 'Jobs dev was successfully updated.'
  #   else
  #     render :edit
  #   end
  # end

  def update

    new_params = job_params
    new_params = job_params.merge(active: true) if is_ready_job


  #respond_to do |format|
    if @job.update(new_params)
      #format.html { redirect_to @job, notice: 'Post was successfully updated.' }
      #format.json { render :show, status: :ok, location: @job }
      flash[:notice] = 'Saved...'
    else
      #format.html { render :edit }
      #format.json { render json: @job.errors, status: :unprocessable_entity }
      flash[:alert] = "Something went wrong..."
    end
    redirect_back(fallback_location: request.referer)
  #end
end

  # DELETE /jobs/1
  def destroy
    @job.destroy
    redirect_to jobs_url, notice: 'Job was successfully destroyed.'
  end

  def delete
  end

  def featured
    #@job = current_user.job
  end

  def premium
    #@job = current_user.job
  end

  # DELETE job images
  def delete_image_attachment
    @image = ActiveStorage::Attachment.find(params[:image_id])
    @image.purge
    redirect_back(fallback_location: request.referer)

    respond_to :js
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_job
      @job = Job.find(params[:id])
    end

    def is_ready_job
      !@job.active && !@job.budget.blank? && !@job.job_title.blank? && @job.images.attached? && !@job.address.blank?
    end

    def is_authorised
      redirect_to root_path, alert: "You don't have permission..." unless current_user.id == @job.user_id
    end


    # Only allow a trusted parameter "white list" through.
    def job_params
      params.require(:job).permit(:index, :active, :job_category, :job_type, :job_title, :job_description, :recurrence, :address, :listing,
        :featured, :premium, :budget, images: []
      )
    end
end

**** Job Model ****

class Job < ApplicationRecord
  belongs_to :user
  #belongs_to :job_category
  #belongs_to :job_type

  has_many_attached :images

  validates :job_category, presence: true
  validates :job_type, presence: true
  validates :recurrence, presence: true
  #validates :job_title, presence: true
  #validates :job_description, presence: true

end

**Мой взгляд **

<% if @job.images.attached? %>
<div class="row">
<% (0...@job.images.count).each do |image| %>
  <div class="col-md-3">
    <ul class="sidebar-list">
      <li class="sidebar-item"><%= link_to "Listed Jobs", jobs_path, class: "sidebar-link active" %></li>
      <li class="sidebar-item"><%= link_to "Assigned Jobs", jobs_path, class: "sidebar-link active" %></li>
    </ul>
  </div>
  <div class="col-md-9">
    <div class="panel panel-default">
      <div class="panel-heading">
        Jobs
      </div>
      <div class="panel-body">

        <% @jobs.each do |job| %>
          <div class="row">
            <div class="col-md-2">
              <%= image_tag(@job.images[image]) %>
            </div>
            <div class="col-md-7">
            <h4><%= job.job_title %></h4>
            </div>
            <div class="col-md-3 right">
              <%= link_to "Update", listing_job_path(job), class: "btn btn-form" %>
            </div>
          </div><hr/>
          <% end %>
        </div>
      </div>
    </div>
    <% end %>
  </div>
  <% end %>

***** Ошибка *****

ActionView::Template::Error (undefined method `images' for nil:NilClass):
    1: <% if @job.images.attached? %>
    2: <div class="row">
    3: <% (0...@job.images.count).each do |image| %>
    4:   <div class="col-md-3">

app/views/jobs/index.html.erb:1:in `_app_views_jobs_index_html_erb__713310483_39585312'

Я не уверен, почему я получаю этот неопределенный метод 'images', потому что у меня естьвызывал и использовал @ job.images [image] в другом месте моего кода, который, кажется, работает нормально.Идеи ??