LEF文件转Frame View问题

1.自己做的库，用milkyway，先将GDS转成了CEL VIEW，
但是foundry提供的LEF文件转出问题了，提示
LEF NAMESCASESENSITIVE ON is inconsistent with library case sensitive OFF.
Calling LEF IN API exit handler..
The library already has via info attach file,
use[dbDeletelibattachedfile libid"via_info_attach_file"]
to remove via info attach file first

2，网上搜索要自己生成LEF文件，在extact的时候老是提示：ERROPORT type table is not defined

求解！

dbSetPortTypes ,好像是这个命令，Astro 的UG里面有哈。