将igs文件导入LT出现以下问题: }U_^zQfaj
ElW\;C:K*
*** Error (AITX_BLANKED_ENTS) *** |D)CAQn,
2.Vrh@FNRo
The input file did not contain any supported non blanked independant entities. =T[P
,"`20.Lv
Please check the documentation for a list of supported entities. G!I++M"
[}4zqY{
请教各位是什么原因,如何解决?