【发布时间】:2017-02-02 14:02:48
【问题描述】:
我尝试了不同版本的 aws-sdk gem 和 paperclip/paperclip-aws gem,但这个错误不会消失:
ActionView::Template::Error (uninitialized constant Paperclip::Storage::Aws::VERSION):
和:
Extracted source (around line #25):
<td><b><%= article.title %></b></td>
<td><%= simple_format h(article.text) %></td>
<td><i><%= link_to article.attachment_file_name, article.attachment.url(:original, false) %></i></td>
</tr>
这是任何地方的库错误吗?
这是我的 Gemfile 摘录,来自 cmets 的问题:
#Paperclip
gem 'paperclip', git: 'git://github.com/thoughtbot/paperclip.git'
gem 'aws-sdk', '~> 2.0'
gem 'aws-sdk-resources', '~> 2'
gem 'paperclip-aws'
更新:
我必须像db:reset 这样在heroku 生产中清理数据库,并在本地机器上删除sqlite 文件。然后同样的Aws::VERSION 错误来自我的 ArticlesController:
Extracted source (around line #24):
def create
@article = Article.new(article_params)
if @article.save
redirect_to @article
参数如下:
Parameters:
{"utf8"=>"✓", "authenticity_token"=>"FpE3KDmkv6ofsavuUiAynp9H9o31w+EYAh/ONQfuTHLDl+7EjfucF4kxn+ XHzwHJsdOMrPJ+7Sm8oVEg5PzxqA==",
"article"=>
{"title"=>"test7",
"text"=>"",
"attachment"=>
#<ActionDispatch::Http::UploadedFile:0x9653310
@content_type="text/plain",
@headers="Content-Disposition: form-data; name=\"article[attachment]\"; filename=\"HRNG.txt\"\r\nContent-Type: text/plain\r\n",
@original_filename="HRNG.txt",
@tempfile=#<File:C:/Users/Lap127/AppData/Local/Temp/RackMultipart20170202-9024-2uphpe.txt>>},
"commit"=>"Create Article"}
现在的错误信息:
NameError (uninitialized constant Paperclip::Storage::Aws::VERSION):
我为更改属性时的错误更改添加了我的 app/models/article.rb,例如。 G。 :bucket 到 :s3_bucket
class Article < ApplicationRecord
has_many :comments, dependent: :destroy
validates :title, presence: true,
length: { minimum: 5 }
has_attached_file :attachment,
:path => 'assets/:class/:attachment/:id/:style/:filename',
:storage => :s3,
:s3_bucket => ENV['AWS_BUCKET'],
:s3_permissions => 'public_read_write',
:s3_protocol => 'https',
:s3_host_name => 'eu-central-1.amazonaws.com',
:s3_host_alias => 'eu-central-1.amazonaws.com',
:s3_region => ENV['AWS_REGION'],
:s3_credentials => { :access_key_id => ENV['AWS_ACCESS_KEY_ID'],
:secret_access_key => ENV['AWS_SECRET_KEY_ID'],
:endpoint => 'eu-central-1.amazonaws.com' }
# Explicitly do not validate
do_not_validate_attachment_file_type :attachment
#validates_attachment :attachment, content_type: { content_type: 'application/x-java-archive'}, size: { in: 0..10.megabytes }
end
【问题讨论】:
-
如何在 Gemfile 中声明 gem?有时未初始化的常量是因为 gem 没有加载;我发现发生这种情况可能是因为 Bundler 对我的 gem 做了一些我没想到的事情。
-
更新了我的票@pjmorse
-
好的,是的,这不是 Gemfile。
-
图书馆的回形针/-aws 有人适合吗?
-
我有一个简单的解决方案,但可能不会在这里给出答案。您可以在另一个问题paperclip git answer 中找到它
标签: ruby-on-rails amazon-web-services heroku