Rails 4: Heroku + Paperclip + s3 not working in production

Question

so im following this tutorial: https://devcenter.heroku.com/articles/paperclip-s3

I manage to deploy it to Heroku and App is working in the development. The app is r

Answer 1

Add region and s3_host_name.

config.paperclip_defaults = {
    storage: :s3,
    s3_credentials: {
      bucket: ENV["S3_BUCKET_NAME"],
      access_key_id: ENV["AWS_ACCESS_KEY_ID"],
      secret_access_key: ENV["AWS_SECRET_ACCESS_KEY"],
      s3_region: ENV["S3_REGION"],
      s3_host_name: ENV["S3_HOST_NAME"]
    }

S3_REGION="eu-central-1" S3_HOST_NAME="s3.eu-central-1.amazonaws.com"

Regions and endpoints: http://docs.aws.amazon.com/general/latest/gr/rande.html#s3_region

Using gem "aws-sdk", "~> 2.0"

Answer 2

For those facing the same problem, I solved this by renaming :bucket => ENV['S3_BUCKET_NAME'], to :bucket => ENV['AWS_BUCKET'],

and downgrading gem 'aws-sdk' to gem 'aws-sdk', '~> 1.61.0'

and it fix my problem.