ruby-on-rails – LocationsController中的AWS :: Errors :: MissingCredentialsError #create使用paperclip和aws Gem

2019年8月4日 275次阅读

我在LocationsController#中创建以下错误AWS :: Errors :: MissingCredentialsError使用paperclip和AWS gem创建

关于例外的更多细节：

Missing Credentials. Unable to find AWS credentials. 
You can configure your AWS  credentials a few different ways: 
* Call AWS.config with :access_key_id and :secret_access_key 
* Export AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY to ENV *

我目前在我的机器上的开发环境中运行此代码这是development.rb

  Gmaps::Application.configure do
  # Settings specified here will take precedence over those in config/application.rb

  # In the development environment your application's code is reloaded on
  # every request. This slows down response time but is perfect for development
  # since you don't have to restart the web server when you make code changes.
  config.cache_classes = false

  # Log error messages when you accidentally call methods on nil.
  config.whiny_nils = true

  # Show full error reports and disable caching
  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false

  # Don't care if the mailer can't send
  config.action_mailer.raise_delivery_errors = false

  # Print deprecation notices to the Rails logger
  config.active_support.deprecation = :log

  # Only use best-standards-support built into browsers
  config.action_dispatch.best_standards_support = :builtin

  # Raise exception on mass assignment protection for Active Record models
  config.active_record.mass_assignment_sanitizer = :strict

  # Log the query plan for queries taking more than this (works
  # with SQLite, MySQL, and PostgreSQL)
  config.active_record.auto_explain_threshold_in_seconds = 0.5

  # Do not compress assets
  config.assets.compress = false

  # Expands the lines which load the assets
  config.assets.debug = true

  # Amazon S3 settings for Paperclip uploads
Paperclip::Attachment.default_options.merge!({  
storage: :s3 ,
s3_credentials: {
  access_key_id:  ENV['key_id'],
  secret_access_key:  ENV['key'],
    bucket:  "#{ENV['bucket']}-#{Rails.env}"
    },
    url: ":s3_domain_url",
   path: "/:class/:attachment/:id_partition/:style/:filename"
    })
end

这是我的模特

class Location < ActiveRecord::Base
    geocoded_by :address
    after_validation :geocode

      has_attached_file :picture,
        :styles => { :medium => "300x300>", :thumb => "100x100>" }
end

谢谢你花时间看这个

最佳答案 显然没有找到您的S3凭据.我在Paperclip文档中找不到任何地方,它说你应该在应用程序配置中指定你的S3凭据.

通常,您可以将其放在如下所述的模型中：

http://rubydoc.info/gems/paperclip/Paperclip/Storage/S3

有几个相关的线程可以帮助：

AWS::Errors::MissingCredentialsError using paperclip and aws-s3 in rails 3.1

Troubles setting up Paperclip + AWS S3 for image storing in our Rails3/Heroku App

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