Carrierwave.显示为#<ActionDispatch :: Http :: UploadedFile:0x007f51c0d88a88>的图像字段,而不是图像名称

Question

我在模型中有6个图像字段.(img1,img2,img3,img4,img5,img6)当我将图像上传到所有这6个字段然后显示它们的值时,它们都显示上传的图像名称.除了img6字段.这就是它所显示的: -

ActionDispatch::Http::UploadedFile:0x007f51c0d88a88

我检查了他们所有的字段.

任何人都可以让我知道可能的原因是什么？这是表格: -

<%= form_for(@product, :html => { :multipart => true }, :remote => true) do |f| %>
    <div id="addImages">
        <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
            <%= label :image1, "Main image" %>
            <%= f.file_field :img1 %>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
            <%= label :image2, "2nd image" %> (Optional)  
            <%= f.file_field :img2 %>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
            <%= label :image3, "3rd image" %> (Optional)  
            <%= f.file_field :img3 %>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
            <%= label :image4, "4th image" %> (Optional)  
            <%= f.file_field :img4 %>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
            <%= label :image5, "5th image" %> (Optional)  
            <%= f.file_field :img5 %>
        </div>
        <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
            <%= label :image6, "6th image" %> (Optional)  
            <%= f.file_field :img6 %>
        </div>
        <div class="clearfix"></div>
    </div>
    <div>
        <%= f.submit class: "btn btn-default btn-lg" do %><b>Submit Product</b><% end %>
    </div>

有一件事我忘了告诉.img6字段以前是缩略图.我将此列重命名为img6.

Answer 1

抱歉.忘了把它添加到模型中

mount_uploader:img6,ProductUploader

我的错