将igs文件导入LT出现以下问题:
G%%5lw!y'
f=>iiv
*** Error (AITX_BLANKED_ENTS) *** ZRUI';5x
Eq5X/Hx
The input file did not contain any supported non blanked independant entities. raZ0B,;eFu
De49!{\a
Please check the documentation for a list of supported entities. n&E/{o(
"g1Fg.o
请教各位是什么原因,如何解决?