ruby-on-rails - CarrierWave 不适用于 Fog 和 S3 : ArgumentError. 。 ."is not a recognized storage provider"

Question

也许这是 CarrierWave 中的一个错误？我在这里阅读了类似的问题，尝试了示例代码并重现了一个新的应用程序，但它不起作用。

我尝试使用旧应用程序的代码(类似于 Github 上的示例)，但现在它不起作用。

完整跟踪:here gem 文件

source 'https://rubygems.org'

gem 'rails', '3.2.2'

gem 'mini_magick', '~> 3.4'
gem 'carrierwave', '~> 0.5.8'
gem 'fog'
gem 'activeadmin', '~> 0.4.3'
gem 'httparty'
gem 'dalli'
gem 'json'
gem "mercury-rails", :git => "https://github.com/jejacks0n/mercury.git"
gem 'newrelic_rpm'

group :assets do
  gem 'sass-rails',   '~> 3.2.4'
  gem 'coffee-rails', '~> 3.2.2'
  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'
gem 'jquery_datepicker'
group :development do
  gem 'sqlite3'
end

group :production do
  gem 'pg'
end

这是载波配置:

# config/carrierwave.rb
# encoding: utf-8
require 'carrierwave'

CarrierWave.configure do |config|
  config.fog_credentials = {
    :provider               => 'AWS',       # required
    :aws_access_key_id      => 'ACCESS_KEY', # required
    :aws_secret_access_key  => 'SECRET_KEY', # required
    :region                 => 'eu-west-1'  # optional, defaults to 'us-east-1'
  }
  config.fog_directory  = 'lkrails'                     # required
  config.fog_host       = 'https://lkrails.s3-eu-west-1.amazonaws.com'
  config.fog_public     = true # optional, defaults to true
  config.fog_attributes = {'Cache-Control'=>'max-age=315576000'}  # optional, defaults to {}

   # Make the tmp dir work on Heroku
   #  config.cache_dir = "#{Rails.root}/tmp/uploads"
end

这是上传者

# uploaders/images_uploader.rb
class ImagesUploader < CarrierWave::Uploader::Base
    include CarrierWave::MiniMagick
    storage :fog

    def store_dir
        "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
    end
    version :tiny do
       process :resize_to_limit => [25, 25]
    end
    version :thumb do
       process :resize_to_limit => [50, 50]
    end
    version :medium do
        process :resize_to_limit => [120, 120]
    end

    def extension_white_list
       %w(jpg jpeg gif png)
    end

    def filename 
    if original_filename 
      @name ||= Digest::MD5.hexdigest(File.dirname(current_path))
      "#{@name}.#{file.extension}"
    end
end

Answer 1

根据您的日志文件，您的雾版本非常非常旧。您使用的是 0.3.25，最新的标签是 1.1.2。尝试这样做:

bundle update fog

您的 Carrierwave 版本同样已过时，因此我也会捆绑更新 Carrierwave。这应该有助于纠正这个问题。