Action Controller: Exception caught

Gemfile

source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }

ruby '2.5.1'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.2.1'
# Use postgresql as the database for Active Record
gem 'pg', '>= 0.18', '< 2.0'
# Use Puma as the app server
gem 'puma', '~> 3.11'
# 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 'mini_racer', 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 ActiveStorage variant
# gem 'mini_magick', '~> 4.8'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

# Reduces boot times through caching; required in config/boot.rb
gem 'bootsnap', '>= 1.1.0', require: false


# gem 'bootstrap', '~> 4.1.3'

gem 'jquery-rails'

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
end

group :development do
  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
  gem 'web-console', '>= 3.3.0'
  gem 'listen', '>= 3.0.5', '< 3.2'
  # 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 'bootstrap-sass'
end

group :test do
  # Adds support for Capybara system testing and selenium driver
  gem 'capybara', '>= 2.15'
  gem 'selenium-webdriver'
  # Easy installation and use of chromedriver to run system tests with Chrome
  gem 'chromedriver-helper'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    actioncable (5.2.1)
      actionpack (= 5.2.1)
      nio4r (~> 2.0)
      websocket-driver (>= 0.6.1)
    actionmailer (5.2.1)
      actionpack (= 5.2.1)
      actionview (= 5.2.1)
      activejob (= 5.2.1)
      mail (~> 2.5, >= 2.5.4)
      rails-dom-testing (~> 2.0)
    actionpack (5.2.1)
      actionview (= 5.2.1)
      activesupport (= 5.2.1)
      rack (~> 2.0)
      rack-test (>= 0.6.3)
      rails-dom-testing (~> 2.0)
      rails-html-sanitizer (~> 1.0, >= 1.0.2)
    actionview (5.2.1)
      activesupport (= 5.2.1)
      builder (~> 3.1)
      erubi (~> 1.4)
      rails-dom-testing (~> 2.0)
      rails-html-sanitizer (~> 1.0, >= 1.0.3)
    activejob (5.2.1)
      activesupport (= 5.2.1)
      globalid (>= 0.3.6)
    activemodel (5.2.1)
      activesupport (= 5.2.1)
    activerecord (5.2.1)
      activemodel (= 5.2.1)
      activesupport (= 5.2.1)
      arel (>= 9.0)
    activestorage (5.2.1)
      actionpack (= 5.2.1)
      activerecord (= 5.2.1)
      marcel (~> 0.3.1)
    activesupport (5.2.1)
      concurrent-ruby (~> 1.0, >= 1.0.2)
      i18n (>= 0.7, < 2)
      minitest (~> 5.1)
      tzinfo (~> 1.1)
    addressable (2.5.2)
      public_suffix (>= 2.0.2, < 4.0)
    archive-zip (0.11.0)
      io-like (~> 0.3.0)
    arel (9.0.0)
    autoprefixer-rails (9.1.0)
      execjs
    bindex (0.5.0)
    bootsnap (1.3.1)
      msgpack (~> 1.0)
    bootstrap-sass (3.3.7)
      autoprefixer-rails (>= 5.2.1)
      sass (>= 3.3.4)
    builder (3.2.3)
    byebug (10.0.2)
    capybara (3.5.1)
      addressable
      mini_mime (>= 0.1.3)
      nokogiri (~> 1.8)
      rack (>= 1.6.0)
      rack-test (>= 0.6.3)
      xpath (~> 3.1)
    childprocess (0.9.0)
      ffi (~> 1.0, >= 1.0.11)
    chromedriver-helper (1.2.0)
      archive-zip (~> 0.10)
      nokogiri (~> 1.8)
    coffee-rails (4.2.2)
      coffee-script (>= 2.2.0)
      railties (>= 4.0.0)
    coffee-script (2.4.1)
      coffee-script-source
      execjs
    coffee-script-source (1.12.2)
    concurrent-ruby (1.0.5)
    crass (1.0.4)
    erubi (1.7.1)
    execjs (2.7.0)
    ffi (1.9.25)
    globalid (0.4.1)
      activesupport (>= 4.2.0)
    i18n (1.1.0)
      concurrent-ruby (~> 1.0)
    io-like (0.3.0)
    jbuilder (2.7.0)
      activesupport (>= 4.2.0)
      multi_json (>= 1.2)
    jquery-rails (4.3.3)
      rails-dom-testing (>= 1, < 3)
      railties (>= 4.2.0)
      thor (>= 0.14, < 2.0)
    listen (3.1.5)
      rb-fsevent (~> 0.9, >= 0.9.4)
      rb-inotify (~> 0.9, >= 0.9.7)
      ruby_dep (~> 1.2)
    loofah (2.2.2)
      crass (~> 1.0.2)
      nokogiri (>= 1.5.9)
    mail (2.7.0)
      mini_mime (>= 0.1.1)
    marcel (0.3.2)
      mimemagic (~> 0.3.2)
    method_source (0.9.0)
    mimemagic (0.3.2)
    mini_mime (1.0.0)
    mini_portile2 (2.3.0)
    minitest (5.11.3)
    msgpack (1.2.4)
    multi_json (1.13.1)
    nio4r (2.3.1)
    nokogiri (1.8.4)
      mini_portile2 (~> 2.3.0)
    pg (1.0.0)
    public_suffix (3.0.2)
    puma (3.12.0)
    rack (2.0.5)
    rack-test (1.1.0)
      rack (>= 1.0, < 3)
    rails (5.2.1)
      actioncable (= 5.2.1)
      actionmailer (= 5.2.1)
      actionpack (= 5.2.1)
      actionview (= 5.2.1)
      activejob (= 5.2.1)
      activemodel (= 5.2.1)
      activerecord (= 5.2.1)
      activestorage (= 5.2.1)
      activesupport (= 5.2.1)
      bundler (>= 1.3.0)
      railties (= 5.2.1)
      sprockets-rails (>= 2.0.0)
    rails-dom-testing (2.0.3)
      activesupport (>= 4.2.0)
      nokogiri (>= 1.6)
    rails-html-sanitizer (1.0.4)
      loofah (~> 2.2, >= 2.2.2)
    railties (5.2.1)
      actionpack (= 5.2.1)
      activesupport (= 5.2.1)
      method_source
      rake (>= 0.8.7)
      thor (>= 0.19.0, < 2.0)
    rake (12.3.1)
    rb-fsevent (0.10.3)
    rb-inotify (0.9.10)
      ffi (>= 0.5.0, < 2)
    ruby_dep (1.5.0)
    rubyzip (1.2.1)
    sass (3.5.7)
      sass-listen (~> 4.0.0)
    sass-listen (4.0.0)
      rb-fsevent (~> 0.9, >= 0.9.4)
      rb-inotify (~> 0.9, >= 0.9.7)
    sass-rails (5.0.7)
      railties (>= 4.0.0, < 6)
      sass (~> 3.1)
      sprockets (>= 2.8, < 4.0)
      sprockets-rails (>= 2.0, < 4.0)
      tilt (>= 1.1, < 3)
    selenium-webdriver (3.14.0)
      childprocess (~> 0.5)
      rubyzip (~> 1.2)
    spring (2.0.2)
      activesupport (>= 4.2)
    spring-watcher-listen (2.0.1)
      listen (>= 2.7, < 4.0)
      spring (>= 1.2, < 3.0)
    sprockets (3.7.2)
      concurrent-ruby (~> 1.0)
      rack (> 1, < 3)
    sprockets-rails (3.2.1)
      actionpack (>= 4.0)
      activesupport (>= 4.0)
      sprockets (>= 3.0.0)
    thor (0.20.0)
    thread_safe (0.3.6)
    tilt (2.0.8)
    turbolinks (5.1.1)
      turbolinks-source (~> 5.1)
    turbolinks-source (5.1.0)
    tzinfo (1.2.5)
      thread_safe (~> 0.1)
    uglifier (4.1.17)
      execjs (>= 0.3.0, < 3)
    web-console (3.6.2)
      actionview (>= 5.0)
      activemodel (>= 5.0)
      bindex (>= 0.4.0)
      railties (>= 5.0)
    websocket-driver (0.7.0)
      websocket-extensions (>= 0.1.0)
    websocket-extensions (0.1.3)
    xpath (3.1.0)
      nokogiri (~> 1.8)

PLATFORMS
  ruby

DEPENDENCIES
  bootsnap (>= 1.1.0)
  bootstrap-sass
  byebug
  capybara (>= 2.15)
  chromedriver-helper
  coffee-rails (~> 4.2)
  jbuilder (~> 2.5)
  jquery-rails
  listen (>= 3.0.5, < 3.2)
  pg (>= 0.18, < 2.0)
  puma (~> 3.11)
  rails (~> 5.2.1)
  sass-rails (~> 5.0)
  selenium-webdriver
  spring
  spring-watcher-listen (~> 2.0.0)
  turbolinks (~> 5)
  tzinfo-data
  uglifier (>= 1.3.0)
  web-console (>= 3.3.0)

RUBY VERSION
   ruby 2.5.1p57

BUNDLED WITH
   1.16.3

user.rb

# == Schema Information
#
# Table name: users
#
#  account_id             :integer
#  active                 :boolean          default(TRUE), not null
#  avatar                 :string(255)
#  created_at             :datetime
#  current_sign_in_at     :datetime
#  current_sign_in_ip     :string(255)
#  email                  :string(255)      default(""), not null
#  encrypted_password     :string(128)      default("")
#  full_name              :string(255)
#  id                     :integer          not null, primary key
#  invitation_accepted_at :datetime
#  invitation_limit       :integer
#  invitation_sent_at     :datetime
#  invitation_token       :string(60)
#  invited_by_id          :integer
#  invited_by_type        :string(255)
#  last_sign_in_at        :datetime
#  last_sign_in_ip        :string(255)
#  remember_created_at    :datetime
#  reset_password_sent_at :datetime
#  reset_password_token   :string(255)
#  role                   :string(255)
#  sign_in_count          :integer          default(0)
#  updated_at             :datetime
#

class User < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :token_authenticatable, :encryptable, :confirmable, :lockable, :timeoutable and :omniauthable
  # :invitable,
  devise :database_authenticatable, :registerable, :recoverable,
         :rememberable, :trackable, :validatable

  mount_uploader :avatar, AvatarUploader

  has_one :own_account,
          foreign_key: :owner_id,
          class_name: 'Account'

  has_many :procedures_users,
           dependent: :destroy
  has_many :procedures,
           through: :procedures_users

  has_many :remote_files_users
  has_many :remote_files,
           through: :remote_files_users

  has_many :procedures_owned, class_name: "Procedure", foreign_key: :creator_id, dependent: :destroy
  has_many :remote_files, foreign_key: :creator_id
  has_many :comments, foreign_key: :creator_id, dependent: :destroy
  has_many :account_members, foreign_key: :member_id, dependent: :destroy
  has_many :accounts, through: :account_members
  belongs_to :invited_by, polymorphic: true
  belongs_to :invited_to, class_name: 'Account'
  has_many :shortcuts

  accepts_nested_attributes_for :own_account

  scope :active_users, -> {where(active: true)}
  scope :inactive_users, -> {where(active: false)}

  validates :full_name, presence: true,
            length: { maximum: 40, minimum: 2 },
            format: { with: /\A[a-z0-9_\-\s]*\z/ui }

  # Setup accessible (or protected) attributes for your model
  attr_accessible :own_account_attributes, :full_name, :email, :password,
                  :password_confirmation, :remember_me, :avatar, :remove_avatar, :time_zone

  def self.find_for_authentication(conditions={})
    conditions[:active] = true
    find(:first, :conditions => conditions)
  end

  def first_name
    full_name.split.first
  end

  def last_name
    full_name.split.last
  end

  def to_s
    full_name
  end
end