Hi Guys,
when i upgraded my rails 2.3.4 to 3.0 my betternestedset is not working. It was working fine in the older version. This is my controller
def new cat = Category.new cat.text='test' cat.save cat.move_to_child_of(Category.find_by_id(1)) #26 redirect_to :action => 'index' end
It gives me this error : "You cannot move a node if left or right is nil" app/controllers/categories_controller.rb:26:in `new'
Database looks like this :
"id" "parent_id" "lft" "rgt" "text"