I'm gettgin No route matches {:action=>"new", :controller=>"posts"} even though it's not in my routes.rb file. HELP?

OK so this is my first question posted to stackoverflow. I'm pretty new to coding, been learning Ruby on Rails for the past 3 months. There could be a few things wrong with my code but here it goes.

Basically I'm trying to get a User to Post. I'm using Devise for registration, and all of that works. But when I create a link to "Create Post" in my Header View, it tells me I don't have a route matching => even though I think it exists. I'm missing something small I believe but in all the debugging I've done to try and get it right, I think I might have messed something else up along the way. Below is attached 开发者_如何学Pythonmy code for the routes.rb, my post_controller file, and my layout view file. Sorry about all the rambling, I couldn't be very concise. Does anyone see anything wrong? Let me know if you need to see other code

_header.html.erb

    <% if user_signed_in? %>
    Signed in as <%= current_user.username %>. Not you?
    <%= link_to "Logout", destroy_user_session_path, :method => :delete, %>
    <%= link_to "Create Post", new_user_post_path %>
    <%= link_to "Search", posts_index_path %>
    <%= link_to "Show All", posts_show_path %>

routes.rb

  #devise_for :users 
  devise_for :users do get '/users/sign_out' => 'devise/sessions#destroy' end

  match '/users/:user_id/posts/new',  :to => 'posts#new'

  resources :users do
   resources :posts, :only => [:new, :create, :show, :index, :destroy]
  end

  match '/contact', :to => 'pages#contact'
  match '/about',   :to => 'pages#about'
  match '/help',    :to => 'pages#help'
  match '/safety',  :to => 'pages#safety'
   match '/privacy', :to => 'pages#privacy'

  get 'posts/index'
  get 'posts/show'
  get 'posts/post'

  match 'posts/search',   :to => 'posts#search'

  root :to => 'pages#home'

posts_controller

  def create
if signed_in?
  @user = current_user.posts.build(params[:user][:post])
  if @user.save
    flash[:success] = "Thanks for creating your post! " +
    redirect_to new_user_post_path(@post)
  else
    render 'new'

  def new   
   @title = "Create Post"
   @post = Post.new
  end

rake routes

  users_sign_out GET    /users/sign_out(.:format)           {:controller=>"devise/sessions",         :action=>"destroy"}
    new_user_session GET    /users/sign_in(.:format)            {:action=>"new", :controller=>"devise/sessions"}
        user_session POST   /users/sign_in(.:format)            {:action=>"create", :controller=>"devise/sessions"}
destroy_user_session DELETE /users/sign_out(.:format)           {:action=>"destroy", :controller=>"devise/sessions"}
       user_password POST   /users/password(.:format)           {:action=>"create", :controller=>"devise/passwords"}
   new_user_password GET    /users/password/new(.:format)       {:action=>"new", :controller=>"devise/passwords"}
  edit_user_password GET    /users/password/edit(.:format)      {:action=>"edit", :controller=>"devise/passwords"}
                     PUT    /users/password(.:format)           {:action=>"update", :controller=>"devise/passwords"}
     cancel_user_registration GET    /users/cancel(.:format)             {:action=>"cancel",    :controller=>"devise/registrations"}
     user_registration POST   /users(.:format)                    {:action=>"create", :controller=>"devise/registrations"}
     new_user_registration GET    /users/sign_up(.:format)            {:action=>"new", :controller=>"devise/registrations"}
     edit_user_registration GET    /users/edit(.:format)               {:action=>"edit", :controller=>"devise/registrations"}
                     PUT    /users(.:format)                    {:action=>"update", :controller=>"devise/registrations"}
                     DELETE /users(.:format)                    {:action=>"destroy", :controller=>"devise/registrations"}
                            /users/:user_id/posts/new(.:format) {:controller=>"posts", :action=>"new"}
          user_posts GET    /users/:user_id/posts(.:format)     {:action=>"index", :controller=>"posts"}
                     POST   /users/:user_id/posts(.:format)     {:action=>"create", :controller=>"posts"}
       new_user_post GET    /users/:user_id/posts/new(.:format) {:action=>"new", :controller=>"posts"}
           user_post GET    /users/:user_id/posts/:id(.:format) {:action=>"show", :controller=>"posts"}
                     DELETE /users/:user_id/posts/:id(.:format) {:action=>"destroy", :controller=>"posts"}
               users GET    /users(.:format)                    {:action=>"index", :controller=>"users"}
                     POST   /users(.:format)                    {:action=>"create", :controller=>"users"}
            new_user GET    /users/new(.:format)                {:action=>"new", :controller=>"users"}
           edit_user GET    /users/:id/edit(.:format)           {:action=>"edit", :controller=>"users"}
                user GET    /users/:id(.:format)                {:action=>"show", :controller=>"users"}
                     PUT    /users/:id(.:format)                {:action=>"update", :controller=>"users"}
                     DELETE /users/:id(.:format)                {:action=>"destroy", :controller=>"users"}
             contact        /contact(.:format)                  {:controller=>"pages", :action=>"contact"}
               about        /about(.:format)                    {:controller=>"pages", :action=>"about"}
                help        /help(.:format)                     {:controller=>"pages", :action=>"help"}
              safety        /safety(.:format)                   {:controller=>"pages", :action=>"safety"}
             privacy        /privacy(.:format)                  {:controller=>"pages", :action=>"privacy"}
         posts_index GET    /posts/index(.:format)              {:controller=>"posts", :action=>"index"}
          posts_show GET    /posts/show(.:format)               {:controller=>"posts", :action=>"show"}
          posts_post GET    /posts/post(.:format)               {:controller=>"posts", :action=>"post"}
        posts_search        /posts/search(.:format)             {:controller=>"posts", :action=>"search"}
                root        /(.:format)                         {:controller=>"pages", :action=>"home"}

Try typing rake routes in the console and check if the route you are looking for exists. Note that the order also matters.

It should have been

<%= link_to "Create Post", new_user_post_path(current_user) %>

I think its because of the argument ! In your routes file it seems you are passing :user_id also. In your link try passing that id. Hope it helps...

<%= link_to "create Post", new_user_post_path(current_user.id) %>

Also I would suggest try renaming the path and use it. I know its not proper way but still. I had faced a similar problem and solved by doing this !!;)

Hope it helps !