fullcalendar-railsをドキュメント通り実装するがHTML上に表示されない

Railsで開発を進めており，fullcalendar-railsの実装を進めております．
jquery-railsも導入し，ドキュメント通り，実装を進めましたが，HTML上にカレンダーが現れません．
ドキュメントの環境違うこととすれば，hamlとScssを導入しております
どのような原因が考えられるかご意見をお伺いしたいです．

発生している問題・エラーメッセージ

fullcalendarが現れない
Chromeのconsoleで見たところ，jsでエラーは出ていない
console画像リンク

試したこと

fullcalendar-railsのREADME手順実行

Add to application.css
*= require fullcalendar

の箇所は，Sassで記載していますので，Qiita -application.scssにrequireなんちゃらを記述する際の方法に習って記載しました

ソースコード

application.scss

/*
*= require fullcalendar
*/

/*共通*/
@import "./reset";

Gemfile

source 'https://rubygems.org'

git_source(:github) do |repo_name|
  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
  "https://github.com/#{repo_name}.git"
end


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.1.6'
# Use mysql as the database for Active Record
gem 'mysql2', '>= 0.3.18', '< 0.6.0'
# Use Puma as the app server
gem 'puma', '~> 3.7'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.5'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 4.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
gem 'haml-rails'
gem 'jquery-rails'
gem 'fullcalendar-rails'
gem 'momentjs-rails'

index.html.haml

= render '/layouts/header.html.haml'
#calendar
= render '/layouts/footer.html.haml'

application.js

// This is a manifest file that'll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, or any plugin's
// vendor/assets/javascripts directory can be referenced here using a relative path.
//
// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
// compiled file. JavaScript code in this file should be added after the last require_* statement.
//
// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
// about supported directives.
//
//= require jquery
//= require moment
//= require fullcalendar
//= require fullcalendar/locale-all
//= require rails-ujs
//= require turbolinks
//= require_tree .

$('#calendar').fullCalendar({});