NoMethodError in Realties#comentarios

Showing app/views/realties/comentarios.rhtml where line #13 raised:

undefined method `colonia' for nil:NilClass

Extracted source (around line #13):

10: 					<div class="avatar"> 
11: 						<div class="">
12: 							<%if @realty!=0%>
13: 								<h3><%= @realty.colonia%>, <%= @realty.ciudad%></h3>
14: 								<h5 class="nomargin inline"><%= @realty.estado.estado%></h5> / 
15: 								<h5 class="nomargin inline"><%= SubTipos.find(@realty.sub_tipos_id).nombre %> en <%= @realty.modo.modo %></h5>
16: 							<%end%>

RAILS_ROOT: /public_html/websites/projects/mxm2023

Application Trace | Framework Trace | Full Trace
/usr/share/rvm/gems/ruby-1.8.7-head/gems/activesupport-2.3.8/lib/active_support/whiny_nil.rb:52:in `method_missing'
/public_html/websites/projects/mxm2023/app/views/realties/comentarios.rhtml:13:in `_run_rhtml_app47views47realties47comentarios46rhtml'

Request

Parameters:

{"id"=>"80401"}

Show session dump

Response

Headers:

{"Content-Type"=>"",
 "Cache-Control"=>"no-cache"}