NoMethodError in Jobs#show

Showing /opt/app/views/jobs/show.html.erb where line #54 raised:

undefined method `experience_level' for #<ActionView::Base:0x000000000a3fe8>
Extracted source (around line #54):
52
53
54
55
56
57
              
</span>
</div>
<% if experience_level(@job).present? %>
<span class="job-details__level">
&bull; <%= experience_level(@job) %></span>

Rails.root: /opt

Application Trace | Framework Trace | Full Trace

Request

Parameters:

{"id"=>"news-photographer-d8d91021-2cbf-4bc4-b12d-674b8019d752"}

Response

Headers:

None