@ -779,7 +779,7 @@ class Project < ActiveRecord::Base
project = self.class.find(project)
to_be_copied = self.class.reflect_on_all_associations.map(&:name)
to_be_copied = to_be_copied & options[:only].to_a unless options[:only].nil?
to_be_copied = options[:only].to_a unless options[:only].nil?
Project.transaction do
if save