Showing app/views/flights/show.html.erb where line #3 raised:
You have a nil object when you didn't expect it!
The error occurred while evaluating nil.name
Extracted source (around line #3):
1: <p>
2: <b>Airline Name:</b>
3: <%= @flight.airline.name %>
well the above error is occurring when am trying to submit the 'seat' form.
I have a '_new_seat' 'partial' page in my flights/show. when clicking on 'book new seat'(submit), it should redirect to seats/show, but it doesn't..
whether it requires an extra method in flights controller?.. please help me.
Your @flight does not have an airline associated.
To get off the error when there is no airline associated, write:
@flight.airline.try(:name)
To have an airline associated. check your @flight object properties.
First, check you have this:
class Flight < ActiveRecord::Base
belongs_to :airline
Second, you have airline_id correctly set in flight instance.
Third, you have an airline with that airline_id saved in airlines table.