Why do I get undefined method `action' for PostsController(Table doesn't exist)?

I am pretty new to coding, so I decided to start the Ruby on Rails guide for version 4.0.0 and have had problem after problem. I am currently running version 4.0.0 and I have followed the guide step by step. Once I got to 5.2 First form I began to get errors and was using other people's posts to solve my questions, but this error doesn't seem to happen for anyone else, so here it is: ``` NoMethodError in PostsController#index undefined method `action' for PostsController(Table doesn't exist):Class ``` Here is my code: ``` class PostsController < ActiveRecord::Base attr_accessible :title, :text def new end def create @post = Post.new(params[:post].permit(:title, :text)) @post.save redirect_to @post end def show @post = Post.find(params[:id]) end def index @post = Post.all end def action end private def post_params params.require(:post).permit(:title, :text) end end ``` Here is my view: ``` <p> <strong> Title: </strong> <%= @post.title %> </p> <p> <strong> Text: </strong> <%= @post.text %> </p> ``` My form is: ``` <h1> New Post </h1> <%= form_for :posts, url: posts_path do |f| %> <p> <%= f.label :title %><br> <%= f.text_field :title %> </p> <p> <%= f.label :text%><br> <%= f.text_area :text %> </p> <p> <%= f.submit %> </p> <% end %> ``` The error states that I don't have an action method defined, but I'm not sure how to define one in the first place, however this is not all. When I go to my localhost:3000/posts/new page I get the same error but for `PostsController#new` Can someone please help me!!