I''m having a real problem with nil objects in a view I''m
playing with.
if I type ...
<%= debug lesson.lesson_register.attendees %>
I get the following displayed in the browser ....
- !ruby/object:Attendee
attributes:
enrollee_id: "25"
created_at: 2009-08-27 15:10:41
updated_at: 2009-08-27 15:10:41
id: "1"
attended: f
lesson_register_id: "1"
attributes_cache: {}
- !ruby/object:Attendee
attributes:
enrollee_id: "26"
created_at: 2009-08-27 15:10:41
updated_at: 2009-08-27 15:10:41
id: "2"
attended: t
lesson_register_id: "1"
attributes_cache: {}
if I type ...
<%= debug lesson.lesson_register.attendees[0] %>
I get correctly ...
--- !ruby/object:Attendee
attributes:
enrollee_id: "25"
created_at: 2009-08-27 15:10:41
updated_at: 2009-08-27 15:10:41
id: "1"
attended: f
lesson_register_id: "1"
attributes_cache: {}
BUT, when I type ....
<%= debug lesson.lesson_register.attendees[0].created_at %>
I get ....
You have a nil object when you didn''t expect it!
The error occurred while evaluating nil.created_at
Extracted source (around line *#7*):
7: <%= debug lesson.lesson_register.attendees[0].created_at %>
Can someone tell me what I''m doing wrong.
TIA
-Ants
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