I have an uploader for my rails project called BulkImagesUploader that takes in a zip file and uploads it to S3 using carrierwave. This had been working fine but I find myself having to upload the files directly from browser to S3 using carrierwave_direct gem.
I have followed the instructions on the gems README, however I'm getting an error saying
/home/moiz/.rvm/gems/ruby-2.4.1/gems/fog-0.7.2/lib/fog/core/provider.rb:5:in `extended': undefined method `providers' for Fog:Module (NoMethodError)
Below is my code
Gemfile
# Gemfile.rb
source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }
ruby '>= 2.4.1'
gem 'aasm', '~> 4.12'
gem 'acts-as-taggable-on', '~> 6.0'
gem 'acts_as_commentable'
gem 'ancestry'
gem 'bootsnap', '>= 1.1.0', require: false
gem 'cancancan'
gem 'carrierwave_direct'
gem 'carrierwave', '~> 1.0'
gem 'client_side_validations'
gem 'client_side_validations-simple_form'
gem 'coffee-rails', '~> 4.2'
gem 'devise'
gem 'dotenv-rails'
gem 'fog'
# gem 'fog-aws'
gem 'jbuilder', '~> 2.5'
gem 'jquery-rails'
gem 'jquery-ui-rails'
gem 'kaminari'
gem 'mini_magick', '>= 4.9.2'
gem 'mysql2'
gem 'paranoia', '~> 2.2'
gem 'puma', '~> 3.11'
gem 'rails', '~> 5.2.0'
gem 'ransack'
gem 'sass-rails', '~> 5.0'
gem 'sidekiq'
gem 'simple_form'
gem 'turbolinks', '~> 5'
gem 'uglifier', '>= 1.3.0'
gem 'wicked', '>= 1.3.3'
group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
gem 'byebug', platforms: %i[mri mingw x64_mingw]
gem 'factory_bot_rails'
gem 'pry'
gem 'rails-erd'
gem 'rspec-rails', '~> 3.7'
gem "switch_user"
end
group :development do
gem 'listen', '>= 3.0.5', '< 3.2'
# Access an interactive console on exception pages or by calling 'console' anywhere in the code.
gem 'web-console', '>= 3.3.0'
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring'
gem 'spring-watcher-listen', '~> 2.0.0'
gem "awesome_print", '~> 1.8.0', require: "ap"
end
group :test do
# Adds support for Capybara system testing and selenium driver
gem 'capybara', '>= 2.15', '< 4.0'
gem 'selenium-webdriver'
# Easy installation and use of chromedriver to run system tests with Chrome
gem 'chromedriver-helper'
gem 'database_cleaner'
gem 'faker'
gem 'guard-rspec'
gem 'launchy'
gem 'shoulda'
end
gem 'rubocop', require: false
# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]
Initializer
# config/initializers/carrierwave.rb
CarrierWave.configure do |config|
config.fog_credentials = {
provider: 'AWS',
aws_access_key_id: ENV['AWS_KEY'],
aws_secret_access_key: ENV['AWS_SECRET'],
region: ENV['AWS_REGION']
}
config.fog_directory = ENV['S3_BUCKET']
end
Uploader
class BulkImageUploader < CarrierWave::Uploader::Base
include CarrierWaveDirect::Uploader
def extension_whitelist
%w(zip)
end
end
Stack Trace
/home/moiz/.rvm/gems/ruby-2.4.1/gems/fog-0.7.2/lib/fog/core/provider.rb:5:in `extended': undefined method `providers' for Fog:Module (NoMethodError)
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/fog-aws-3.3.0/lib/fog/aws.rb:9:in `extend'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/fog-aws-3.3.0/lib/fog/aws.rb:9:in `<module:AWS>'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/fog-aws-3.3.0/lib/fog/aws.rb:8:in `<module:Fog>'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/fog-aws-3.3.0/lib/fog/aws.rb:7:in `<main>'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/carrierwave_direct-2.0.0/lib/carrierwave_direct.rb:4:in `<main>'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bundler-1.16.6/lib/bundler/runtime.rb:81:in `block (2 levels) in require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bundler-1.16.6/lib/bundler/runtime.rb:76:in `each'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bundler-1.16.6/lib/bundler/runtime.rb:76:in `block in require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bundler-1.16.6/lib/bundler/runtime.rb:65:in `each'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bundler-1.16.6/lib/bundler/runtime.rb:65:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bundler-1.16.6/lib/bundler.rb:114:in `require'
from /home/moiz/Desktop/Projects/ca-bfl/config/application.rb:7:in `<main>'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:145:in `block in perform'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:142:in `tap'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:142:in `perform'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/railties-5.2.0/lib/rails/command/base.rb:65:in `perform'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/railties-5.2.0/lib/rails/command.rb:46:in `invoke'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/railties-5.2.0/lib/rails/commands.rb:18:in `<main>'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require'
from /home/moiz/Desktop/Projects/ca-bfl/bin/rails:9:in `<top (required)>'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
from /home/moiz/.rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
from /home/moiz/Desktop/Projects/ca-bfl/bin/spring:15:in `require'
from /home/moiz/Desktop/Projects/ca-bfl/bin/spring:15:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
What could be the cause of this error?
I realised the error was with the version of fog that rails was using. The version it was supposed to use was fog 2.0 but the Gemfile.lock mentioned fog 0.7.
If anyone else comes across this error check the version of your gems. That is most likely the cause of your error