[写过情书]

毕业设计就要交了可是总出错啊,哪位好心人帮帮忙啊,下面是我遇到的问题~~
我用的上simmechanics组件做5杆机构的仿真~
Error originates in Mechanical block five5/A1. Coordinate systems attached to this joint must lie on the prismatic axis (1 axis) or in the plane of the prismatic axes (2 axes). If joint has no prismatic axes, attachment coordinate systems must be collocated, within tolerances
错误是这么写的,不知道该怎么解决啊