Sprockets::FileNotFound: couldn't find file 'jquery.ui.all' on Rails 4

Question

Sprockets::FileNotFound: couldn't find file 'jquery.ui.all'

I attempted all recommendations found so far. None of them works for me. I cannot run anymore the program in development and as such I cannot anymore make a new deployment online.

Gemfile

source 'https://rubygems.org'
ruby '2.0.0'
gem 'rails', '4.0.0'

gem 'bcrypt-ruby', '3.0.1'
gem 'faker', '>=1.1.2'
gem 'pg', '>=0.15.1'
gem 'uglifier', '>=2.1.1'
gem 'coffee-rails', '>=4.0.0'
gem 'jbuilder', '~> 1.2'
gem 'activerecord-import', '>=0.4.1'
gem 'rubyzip2'
gem 'date_validator'
gem 'psych', '~> 2.0.5'

gem 'json', '>=1.8.1'
gem 'turbolinks', '>=1.1.1'
gem 'sass-rails', '>=4.0.0'
gem 'bootstrap-sass', '>=3.0.0.0'
gem 'will_paginate', '>=3.0.4'
gem 'bootstrap-will_paginate','>=0.0.9'
gem 'bootstrap-sass-rails'
gem 'bootstrap-datepicker-rails'
gem 'jquery-ui-bootstrap-rails'
gem 'geocoder'
gem 'jquery', '>=0.0.1'
gem 'jquery-rails', '>=2.2.1'
gem 'jquery-datatables-rails', github: 'rweng/jquery-datatables-rails'
gem 'jquery-ui-rails'
gem 'gmaps4rails'

group :doc do
  gem 'sdoc', '>=0.3.20',require: false
end

group :production do
  gem 'rails_12factor', '>=0.0.2'
end

group :test do
  gem 'selenium-webdriver', '>=2.0.0'
  gem 'capybara', '>=2.1.0'
  gem 'factory_girl_rails', '>=4.2.1'
end

group :development, :test do
  gem 'rspec-rails', '>=2.13.1'
end

My application.js is 
source 'https://rubygems.org'
ruby '2.0.0'
gem 'rails', '4.0.0'

gem 'bcrypt-ruby', '3.0.1'
gem 'faker', '>=1.1.2'
gem 'pg', '>=0.15.1'
gem 'uglifier', '>=2.1.1'
gem 'coffee-rails', '>=4.0.0'
gem 'jbuilder', '~> 1.2'
gem 'activerecord-import', '>=0.4.1'
gem 'rubyzip2'
gem 'date_validator'
gem 'psych', '~> 2.0.5'

gem 'json', '>=1.8.1'
gem 'turbolinks', '>=1.1.1'
gem 'sass-rails', '>=4.0.0'
gem 'bootstrap-sass', '>=3.0.0.0'
gem 'will_paginate', '>=3.0.4'
gem 'bootstrap-will_paginate','>=0.0.9'
gem 'bootstrap-sass-rails'
gem 'bootstrap-datepicker-rails'
gem 'jquery-ui-bootstrap-rails'
gem 'geocoder'
gem 'jquery', '>=0.0.1'
gem 'jquery-rails', '>=2.2.1'
gem 'jquery-datatables-rails', github: 'rweng/jquery-datatables-rails'
gem 'jquery-ui-rails'
gem 'gmaps4rails'

group :doc do
  gem 'sdoc', '>=0.3.20',require: false
end

group :production do
  gem 'rails_12factor', '>=0.0.2'
end

group :test do
  gem 'selenium-webdriver', '>=2.0.0'
  gem 'capybara', '>=2.1.0'
  gem 'factory_girl_rails', '>=4.2.1'
end

group :development, :test do
  gem 'rspec-rails', '>=2.13.1'
end

application.css

/*
 * This is a manifest file that'll be compiled into application.css, which will include all the files
 * listed below.
 *
 * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
 * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
 *
 * You're free to add application-wide styles to this file and they'll appear at the top of the
 * compiled file, but it's generally better to create a new file per style scope.


*= require dataTables/src/demo_table_jui
*= require dataTables/extras/dataTables.colReorder
*= require dataTables/extras/dataTables.tableTools
*= require dataTables/bootstrap/3/jquery.dataTables.bootstrap
*= require dataTables/extras/dataTables.tableTools

*= require bootstrap
*= require jquery.ui.all
*= require jquery.ui.core
*= require jquery.ui.theme
*= require bootstrap-datepicker

*= require_self
*= require_tree .

*/

Answer 1

I ran into a similar issue and it turned out that at some point they started using jquery-ui instead of jquery.ui and there is no need to have the all part anymore

//= require jquery-ui

See the section titled Require Specific Modules on the jquery-ui-rails page for more information.