Rails template is missing - ruby-on-rails

Question

Hi does anyone know what is causing this error.
I'm new to rails but am guessing it has something to do with bootstrap. However, I have no idea how to fix it and I've been trying the last 2 hours.
Error
Template is missing
Missing template authentication/account_settings, application/account_settings with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :jbuilder, :coffee]}. Searched in: * "/home/action/workspace/PAW/app/views" * "/home/action/.rvm/gems/ruby-2.1.1/gems/twitter-bootstrap-rails-2.2.8/app/views"
I have account_settings defined in the authentication controller
authentication_controller.rb
# Class written by Alan Dunne after following tutorials by Marc Clifton [Available # http://www.codeproject.com/Articles/575551/User-Authentication-in-Ruby-on-Rails#AdministratingUsers78]
class AuthenticationController < ApplicationController
def sign_in
#user = User.new
end
def login
username_or_email = params[:user][:username]
password = params[:user][:password]
if username_or_email.rindex('#')
email=username_or_email
user = User.authenticate_by_email(email, password)
else
username=username_or_email
user = User.authenticate_by_username(username, password)
end
if user
session[:user_id] = user.id
flash[:notice] = 'Welcome'
redirect_to '/home'
else
flash.now[:error] = 'Unknown user. Please check your username and password.'
# Assign user to instance variable for the `sign_in` view!
#user = User.new(params[:user])
render :action => "sign_in"
end
end
def signed_out
session[:user_id] = nil
flash[:notice] = "You have been signed out."
end
def new_user
#user = User.new
end
def register
#user = User.new(params[:user])
if #user.valid?
#user.save
session[:user_id] = #user.id
flash[:notice] = 'Welcome.'
redirect_to :root
else
render :action => "new_user"
end
end
def account_settings
#user = current_user
end
def set_account_info
old_user = current_user
# verify the current password by creating a new user record.
#user = User.authenticate_by_username(old_user.username, params[:user][:password])
# verify
if #user.nil?
#user = current_user
#user.errors[:password] = "Password is incorrect"
render :action => "account_settings"
else
# update the user with any new username and email
#user.update(params[:user])
# Set the old email and username, which is validated only if it has changed.
#user.previous_email = old_user.email
#user.previous_username = old_user.username
if #user.valid?
# If there is a new_password value, then we need to update the password.
#user.password = #user.new_password unless #user.new_password.nil? || #user.new_password.empty?
#user.save
flash[:notice] = 'Account settings have been changed'
redirect_to :root
else
render :action => "account_settings"
end
end
end
end
routes.rb
Rails.application.routes.draw do
resources :match_picks
resources :matches
root :to=>"home#index"
get "sign_in" => "authentication#sign_in"
# get "home" => "authentication#login"
# get "instructions" => 'home'
get "signed_out" => "authentication#signed_out"
get "new_user" => "authentication#new_user"
post "sign_in" => "authentication#login"
put "sign_in" => "authentication#login"
post "new_user" => "authentication#register"
put "new_user" => "authentication#register"
get "admin_users" => "admin#users"
delete "user/:id" => "admin#delete_user", :as => "user"
get "admin_users" => "authentication#admin_users"
get '/home', to: 'home#home'
get '/instructions', to: 'home#instructions'
get '/blocks', to: 'home#blocks'
post "match/create-match-pick" => "matches#create_match_pick", :as => :create_match_pick
get "account_settings" => "authentication#account_settings"
put "account_settings" => "authentication#set_account_info"
# The priority is based upon order of creation: first created -> highest priority.
# See how all your routes lay out with "rake routes".
# You can have the root of your site routed with "root"
# root 'welcome#index'
# Example of regular route:
# get 'products/:id' => 'catalog#view'
# Example of named route that can be invoked with purchase_url(id: product.id)
# get 'products/:id/purchase' => 'catalog#purchase', as: :purchase
# Example resource route (maps HTTP verbs to controller actions automatically):
# resources :products
# Example resource route with options:
# resources :products do
# member do
# get 'short'
# post 'toggle'
# end
#
# collection do
# get 'sold'
# end
# end
# Example resource route with sub-resources:
# resources :products do
# resources :comments, :sales
# resource :seller
# end
# Example resource route with more complex sub-resources:
# resources :products do
# resources :comments
# resources :sales do
# get 'recent', on: :collection
# end
# end
# Example resource route with concerns:
# concern :toggleable do
# post 'toggle'
# end
# resources :posts, concerns: :toggleable
# resources :photos, concerns: :toggleable
# Example resource route within a namespace:
# namespace :admin do
# # Directs /admin/products/* to Admin::ProductsController
# # (app/controllers/admin/products_controller.rb)
# resources :products
# end
end

Answer 1

The controller method:
def account_settings
#user = current_user
end
Is looking to render a template file located at:
views/authentication/account_settings.html.erb (or .jbuilder, etc)
Does that file exist? If not you should create it.

Answer 2

Your error says you're expecting a file named: account_settings.html.erb
Go to: app/views/authentication/, and search for the file.

Answer 3

You are missing a view.
It should be this file:/app/views/authentication/account_settings.html.erb