NoMethodError in Home#view_case

Showing /home/rails/rmclasslaw/app/views/home/view_case.html.erb where line #4 raised:

undefined method `title' for nil:NilClass
Extracted source (around line #4):
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<div class="row">
<div class="large-30 columns">
<h1><%= @case.title %></h1>
</div>
</div>
</div>

Rails.root: /home/rails/rmclasslaw

Application Trace | Framework Trace | Full Trace

Request

Parameters:

{"permalink"=>"anw"}

Response

Headers:

None