ORD模板约束问题

你好, 我想请问一下在ORD模板中创建一个模板,当dj4_y约束到dj4_dnc后,dj4_x无法约束到任何一个点,都显示the first constraint can not be placed because invalid parent-causes recursive constraints,当把dj4_y约束到dj1_y之后,依然不能将其约束到dj4_dnc,但是我需要实现的是将dj4_x和dj4_y都约束到dj4_dnc,其中dj4_dnc是约束到KX5的