将igs文件导入LT出现以下问题: rgv?gaQ>
A_ZY=jP
*** Error (AITX_BLANKED_ENTS) *** Z'W=\rl
8.=BaNU
The input file did not contain any supported non blanked independant entities. |?xN\O^#}
dNH08q8P
Please check the documentation for a list of supported entities. $am$EU?s
beGa#JH,
请教各位是什么原因,如何解决?