Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialrygelzwruy
7,931 PointsNoMethodError in Posts#index
I don't know what's wrong with my code I did exactly the same as in the video, Please help ^^
This is my code, it keeps saying "undefined method `body' for #<Post:0x007fe5b10529b0>"
========================================================================
<p id="notice"><%= notice %></p>
<h1>Posts</h1>
<table>
<thead>
<tr>
<th>Title</th>
<th>Body</th>
<th colspan="3"></th>
</tr>
</thead>
<tbody>
<% @posts.each do |post| %>
<tr>
<td><%= post.title %></td>
<td><%= post.body %></td>
<td><%= link_to 'Show', post %></td>
<td><%= link_to 'Edit', edit_post_path(post) %></td>
<td><%= link_to 'Destroy', post, method: :delete, data: { confirm: 'Are you sure?' } %></td>
</tr>
<% end %>
</tbody>
</table>
<br>
<%= link_to 'New Post', new_post_path %>
========================================================================
1 Answer
Jay McGavren
Treehouse TeacherHi Sean Cedric Baart ,
Since Post
is a model class, it will not have a body
method unless there is a body
column in the database. Did you create (and then run) a migration to add a body
column to the posts
table?
Ryan Bent
6,433 PointsRyan Bent
6,433 PointsCan you show me your Post controller?