pads 转allegro 遇到的问题？

各位大虾

小弟将pads导出的asic 文件导入allegro时，有如下提示

PARSE ERROR: *REUSE* section is not supported.  Design can not be translated.
Line 78: TYPE USB-ANT-RA-1C-2-M

由于刚学，不明白啥意思?请指点

error文件如下：

Translating C:/layout/AP-RT3052-V24RW-2X2.asc.
Reading PADS ASCII file header.
 Version = PowerPCB3.0
 Route Layers = 4
 Units = MILS
 Hatch mode = Vertical / Horizontal
 Hatch grid = 5.000000, angle = 0.000000, anti-pad spacing = 0.000315
Initializing new database.
 Creating layers.
Reading PADS ASCII file body.
 *PARTTYPE*
 *MISC*
 *MISC*
 *MISC*
 *MISC*
 *MISC*
 *REUSE*
PARSE ERROR: *REUSE* section is not supported.  Design can not be translated.
Line 78: TYPE USB-ANT-RA-1C-2-M
Finished with errors！

也请高手帮我解决一个问题：从PADS转入后，没有元件序号，要做那几步骤才能搞定！ 谢谢！

自己顶，期盼高手解答