请问在patran中加载位移约束时出现下列情况如何解决

cinderella_908

The Application Region list   "Solid 49.61.1 49.61.4 49.61.6 49.62.1 49.62.4 49.62.6 49.121.1 49.121.3 49.121.5 49.122.1 49.122.3 49.122.5 49.164.1 49.164.6 49.164.10 49.165.1 49.165.6 49.165.10 49.228.1 49.228.4 49.228.6 49.229.1 49.229.4 49.229.6 49.292.1 49.292.3 49.292.4 49.292.6 49.293.1 49.293.4 49.293.6 49.356.1 49.356.3 49.356.6 49.357.1 49.357.3 49.357.4 49.357.6 49.420.1 49.420.5 49.420.10 49.421.1 49.421.5 49.421.10 49.557.2 49.557.3 49.558.1 49.558.3 49.558.4"  contains invalid entity types.。 我是将位移约束应用到2D平面平面时出现上述问题的。请各位大侠不吝赐教。