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I got a following error. NoMethodError in Book#new Showing /home/amrit/boook/app/views/book/_form.html.erb where line #1 raised: undefined method `model_name'' for NilClass:Class The content of _form.html.erb file are: <%= form_for(@post) do |f| %> <% if @post.errors.any? %> <div id="error_explanation"> <h2><%=

This time i read scaffold tutorial very carefully and finally try to generate a form without using the scaffold(just used a controller and view ).what i have done till now ,is as follow.Using rails 3.0.7. "rails generate controller posts index" 1) post_controller.rb class PostsController < ApplicationController def index @post=Post.new

1) I installed the ruby-1.9.2-p0 and rubygems-1.3.7 in the (/usr/local/src directory ) 2) Then i installed rails from terminal by typing follwoing sudo gem install rails --include-dependencies 3) Then i made a rails applcation from terminal as rails new demo then cd demo ruby

Hey My app has some buttons and i have route all to different action in router.rb file but click on each button results in same action. why? Am i missing to specify anything...) Rails:3.0.7 Thanks in advance. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to