急求助：高手看看是什么问题。谢谢

xiang3621

*** W A R N I N G ***
DISPLACEMENTS CAN BE PRESCRIBED AT ACTIVE DEGREES OF FREEDOM
ONLY. PLEASE CHECK YOUR INPUT DATA.
PRESCRIBED DISPLACEMENT NUMBER=        24
APPLIED TO NODE NUMBER........=       150
FOR THE DEGREE OF FREEDOM.....=         8
(NOTE that 1 corresponds to X direction, 2 - to Y direction,
  3 - to Z direction, 4 - to XX rotation,...

这是什么问题啊？谢谢高手的指点。万分感谢

szddm

我也出现了这种问题，可能是约束没有定义好，武汉游侠在不在？