orcad 导出allegro网络表文件出现错误如下请高手帮忙

Scanning netlist files ...
Loading... D:\ORCADSCH/pstchip.dat
Loading... D:\ORCADSCH/pstchip.dat
Loading... D:\ORCADSCH/pstxprt.dat
Loading... D:\ORCADSCH/pstxnet.dat
Error: Line 123 in file D:\ORCADSCH/pstxnet.dat:
   Reference designators inconsistent in xprt and xnet files 
 Detected in function: pstFindInstByOldPathName
Error: Line 123 in file D:\ORCADSCH/pstxnet.dat:
   Error loading the net list file 
 Detected in function: ddbLoadPstXFiles
#60 Error   [ALG0036] Unable to read logical netlist data.

Exiting... "C:\Cadence\SPB_15.5\tools\capture\pstswp.exe" -pst -d "d:\orcadsch\pg63511_v5.0_1214.dsn" -n "D:\ORCADSCH" -c "C:\Cadence\SPB_15.5\tools\capture\allegro.cfg" -v 3 -j "PCB Footprint"

*** Done ***