将igs文件导入LT出现以下问题: i3@)W4{
H|3:6x
*** Error (AITX_BLANKED_ENTS) *** < t,zaIi
A#EDkU,
The input file did not contain any supported non blanked independant entities. old(i:2
J IUx
Please check the documentation for a list of supported entities. pKpUXfQu
,-8"R`UI8
请教各位是什么原因,如何解决?