From df97ed5e4c986be875248ec1b27d7acfc200ae9c Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Sat, 18 Mar 2006 03:39:18 +0000 Subject: Nicer error message on has_many :through when :through reflection can not be found (closes #4042) [court3nay@gmail.com] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3910 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- .../lib/active_record/associations/has_many_through_association.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'activerecord/lib/active_record') diff --git a/activerecord/lib/active_record/associations/has_many_through_association.rb b/activerecord/lib/active_record/associations/has_many_through_association.rb index 009ac7c53a..e242b9f7a1 100644 --- a/activerecord/lib/active_record/associations/has_many_through_association.rb +++ b/activerecord/lib/active_record/associations/has_many_through_association.rb @@ -61,7 +61,9 @@ module ActiveRecord end def construct_conditions - through_reflection = @owner.class.reflections[@reflection.options[:through]] + unless through_reflection = @owner.class.reflections[@reflection.options[:through]] + raise ActiveRecordError, "Could not find the association '#{@reflection.options[:through]}' in model #{@reflection.klass}" + end if through_reflection.options[:as] conditions = -- cgit v1.2.3