NoMethodError in Posts#show ; - rails-migrations

Question

i have been learning rails through
http://guides.rubyonrails.org/getting_started.html.
I came across a error while performing save data in controller. The error that comes up when running the blog is :-undefined method `title' for nil:NilClass
**
My code for posts_controller.rb is
**
class PostsController < ApplicationController
def new
end
def create
#post=Post.new(params[:post].permit(:title,:text))
#post.save
redirect_to #post
end
private
def post_params
params.require(:post).permit(:title,:text)
end
def show
#post=Post.find(params[:id])
end
end
**
My code for show.html.rb is
**
<p>
<strong> Title:</strong>
<%= #post.title %>
</p>
<p>
<strong> Text:</strong>
<%= #post.text %>
</p>
**
The code for create_posts.rb
**
class CreatePosts < ActiveRecord::Migration
def change
create_table :posts do |t|
t.string :title
t.text :text
t.timestamps
end
end
Please help me out why this error is coming up when I have defined title in create_posts.

Answer 1

All methods defined after private are accessible only internally. Move the show method above private. And make sure you have a file called app/views/posts/show.html.erb and not .rb
Good luck!

Answer 2

# Make sure that you trying to access show method before the declaration of private as we can't access private methods outside of the class.
def show
#post = Post.find(params[:id])
end
def index
#posts = Post.all
end
def update
#post = Post.find(params[:id])
if #post.update(params[:post].permit(:title, :text))
redirect_to #post
else
render 'edit'
end
end
private
def post_params
params.require(:post).permit(:title, :text)
end
end
//vKj