请教:orcad导网表至allegro错误

在orcad导网表至allegro出现如下错误:

packaging the design view...Error: Line 0 in file :
   Illegal section pin value 
 Detected in function: pstBuildSwapTable
Error: Line 0 in file :
   Illegal section pin value 
 Detected in function: pstBuildSwapTable
Error: Line 0 in file :
   Illegal section pin value 
 Detected in function: pstBuildSwapTable

请教这个问题要怎么解决?自己想了好久也搞不定,请大家帮帮忙啊！