提示部件在材料方向没有单元，但实际加了局部坐标的问题

as997788

进行膜结构计算时，出现了如图所示的问题。但我已经给材料赋了局部坐标了，为什么会提示这个局部坐标下无单元。。。。

as997788

求别沉。。。大佬们帮个忙

as997788

:'(:'(:'(:'(

as997788

。。。。。。。。。。。。。。。。。求不沉

maschinen666

检查一下你的材料定义类型吧！

LOCAL DIRECTIONS
This parameter is relevant only for anisotropic materials with preferred material directions (or fiber directions), such as anisotropic hyperelastic materials or, in Abaqus/Explicit, fabric materials.

Set this parameter equal to the number of local directions that are applicable to the material model (for example, two for a fabric material). The local directions are specified with respect to the orthonormal system at the material point resulting from the current orientation definition. Up to three local directions can be specified as part of the definition of a local orientation system.

For the fabric material in Abaqus/Explicit, the two yarn directions are given with respect to the in-plane axes of the orthonormal system. If no local directions are specified as part of the orientation definition, the local material directions are assumed to match the in-plane axes of the orthonormal system in the reference configuration