NoMethodError in Transfers#destino

Showing /app/app/views/transfers/_reservatransfer.html.erb where line #38 raised:

undefined method `+' for nil:NilClass
Extracted source (around line #38):
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<%
arr_nome = locals[:titDestino].split(" x ")
novo_nome= arr_nome[1] + " x " + arr_nome[0]
%>
<%=novo_nome%>
</a>

Trace of template inclusion: app/views/transfers/destino.html.erb

Rails.root: /app

Application Trace | Framework Trace | Full Trace

Request

Parameters:

{"format"=>"html",
 "locale"=>"en",
 "slug_destino"=>"paraty-to-ilha-grande"}

Response

Headers:

None