Exception: ActiveRecord::HasAndBelongsToManyAssociationForeignKeyNeeded

Inherits:
ActiveRecordError show all
Defined in:
activerecord/lib/active_record/associations.rb

Overview

:nodoc:

Instance Method Summary (collapse)

Constructor Details

- (HasAndBelongsToManyAssociationForeignKeyNeeded) initialize(reflection)

Returns a new instance of HasAndBelongsToManyAssociationForeignKeyNeeded



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# File 'activerecord/lib/active_record/associations.rb', line 75

def initialize(reflection)
  super("Cannot create self referential has_and_belongs_to_many association on '#{reflection.class_name rescue nil}##{reflection.name rescue nil}'. :association_foreign_key cannot be the same as the :foreign_key.")
end