Ruby on Rails
Thursday, March 26, 2015
2 Possibilities.
1. Did you run your migrations
2. Did you restart your server after that ?
On Thu, Mar 26, 2015 at 3:42 AM, Med Potter <medya.gh@gmail.com> wrote:
I followed every line of the tutorial--but I get this errorShowing /home/ubuntu/blog/app/views/articles/index.html.erb where line #9 raised:undefined method `each' for nil:NilClass<% @articles.each do |article| %><tr><td><%= article.title %></td><td><%= article.text %></td>if you think that might not have returned the articles in the controller, thats not true :here is code for my controller :$ cat app/controllers/articles_controller.rbclass ArticlesController < ApplicationControllerdef index@articles = Article.allendand here is code for my view$ cat app/views/articles/index.html.erb<h1>Listing articles</h1><table><tr><th>Title</th><th>Text</th></tr><% @articles.each do |article| %><tr><td><%= article.title %></td><td><%= article.text %></td></tr><% end %></table>The code works for showing one article but not for showing all articles
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