Stuck on step 7

<%= @topic_view.topic.title %>
<%= @topic_view.topic.average_rating %> <%= @topic_view.topic.posts.count { |p| !!p.custom_fields['rating'] } %>

Hi, I got stuck on step 7, HTML 5, not able to move forward.
Could you please let me know what was the problem?

Thanks. Lily

What is the problem you are trying to solve? What is your code? What do the failing tests say? What else have you tried?