For app/views/tags/index.html.erb, I have:
<div class="cards row"> <% @tags.each do |t| %> <div class="card col-xs-4"> <% image_tag t.image %> <h2> <% t.title %> </h2> </div> <% end %> </div>
Given that I am in the view, and I did just iterate through each tag, I'm not sure whether this error message is about something, or a malfunction, unless I need a 'text' tag of some kind like I do for image (pretty sure no, anyhow 'text_tag' generates an error of its own).
Maddeningly, I can't go back to the previous lesson where I just did this so I can check my syntax - the Codeacademy interface in this re-routes me to whereever I left off, unlike previous courses where I could go to any part of any lesson to review if I needed to. (A major PITA -are they ever going to fix this?)