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javascript - 上传绘画失败：文章必须存在 - opoloo

问题描述

有人在他们的 Rails 博客框架中使用 opoloo 线引擎吗？

如果有，您Failed to upload painting: Article must exist在尝试将图片上传到博客文章时是否遇到此错误消息？否则，有人可以在服务器日志中解释下面的错误消息，因为我真的不知道如何阅读它。

干杯!

服务器日志：

Started POST "/blog/admin/pictures" for 127.0.0.1 at 2018-06-02 13:20:40 -0400
Processing by Lines::Admin::PicturesController#create as JS
Parameters: {"utf8"=>"✓", "authenticity_token"=>"GJ9xrVC8lI0wL9Frg2/pczM8mUhIdLW6n/nKEcpkZcIQ29e49Jzr+IL+LQNSZPfhcxEORW3qIUPaazszCVfMrA==", "picture"=>{"image"=>#<ActionDispatch::Http::UploadedFile:0x00007faeaa9f2828 @tempfile=#<Tempfile:/var/folders/lm/ylf12v411cq8gtqzd5r8g1th0000gn/T/RackMultipart20180602-2100-je3ae9.jpg>, @original_filename="DSC08611.jpg", @content_type="image/jpeg", @headers="Content-Disposition: form-data; name=\"picture[image]\"; filename=\"DSC08611.jpg\"\r\nContent-Type: image/jpeg\r\n">}}
  Lines::User Load (0.5ms)  SELECT  "lines_users".* FROM "lines_users" WHERE "lines_users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
   (0.1ms)  begin transaction
   (0.1ms)  rollback transaction
  Rendering /usr/local/lib/ruby/gems/2.5.0/gems/lines-engine-1.2.3/app/views/lines/admin/pictures/create.js.erb
  Rendered /usr/local/lib/ruby/gems/2.5.0/gems/lines-engine-1.2.3/app/views/lines/admin/pictures/create.js.erb (0.9ms)
Completed 200 OK in 1904ms (Views: 246.2ms | ActiveRecord: 0.7ms)

标签： javascriptruby-on-railsactiverecordblogs

解决方案

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