title: ActiveRecord::RecordNotFound in ArticlesController#show Couldn't find Article with 'id'
body: <p>I am doing the tutorial on creating a blogger app from Jumpstart labs <a href="http://tutorials.jumpstartlab.com/projects/blogger.html" rel="nofollow">http://tutorials.jumpstartlab.com/projects/blogger.html</a></p>
  
  <p>When i delete articles i a am running into the error "ActiveRecord::RecordNotFound in ArticlesController#show Couldn't find Article with 'id"</p>
  
  <p>The error happens on line 10 of artciles_controller.rb which is 
  @article = Article.find(params[:id])</p>
  
  <pre><code> articles_controller.rb
  
  class ArticlesController &lt; ApplicationController
      include ArticlesHelper
  
  
  
     def index
         @articles = Article.all
     end
     def edit
       @article = Article.find(params[:id])
     end
     def show
         @article = Article.find(params[:id])
         @comment = Comment.new
         @comment.article_id = @article.id
     end
     def new
         @article = Article.new
     end
     def create
       @article = Article.new(article_params)
       @article.save
       redirect_to article_path(@article)
     end
     def destroy
         @article = Article.find(params[:id])
         @article.destroy
         redirect_to article_path(@article)
     end
     def update
         @article = Article.find(params[:id])
         @article.update(article_params)
         flash.notice = "Article '#{@article.title}' Updated!"
         redirect_to article_path(@article)
     end
  end
  </code></pre>
  
  <p>show.html.erb</p>
  
  <pre><code>&lt;h1&gt;&lt;%= @article.title %&gt;&lt;/h1&gt;
  &lt;p&gt;&lt;%= @article.body %&gt;&lt;/p&gt;
  &lt;h3&gt;Comments (&lt;%= @article.comments.size %&gt;)&lt;/h3&gt;
  &lt;%= render partial: 'arti`enter code here`cles/comment', collection: @article.comments %&gt;
  &lt;%= link_to "edit", edit_article_path(@article) %&gt;
  &lt;%= render partial: 'comments/form' %&gt;
  &lt;%= link_to "&lt;&lt; Back to Articles List", articles_path %&gt;
  &lt;%= link_to "delete", article_path(@article) , 
          method: :delete , 
       data: {confirm: "Really delete the article?"}%&gt;
  </code></pre>