Candence中Netlist Error：无法创建引脚

ERROR(SPCODD-409):
            Reference Designator: U1. Error at line 2968 in file C:\TT\allegro/pstxnet.dat. Could not create new pin inst: MCKE .
        Schematic Instance: @\ast2500_\.schematic1(sch_1):ins51465@mylibrary.\ast2500c.normal\(chips) (MODULE: AST2500_; PART: AST2500). Check the symbol for consistency of pin definition.

ERROR(SPCODD-383): Error at line 2968 in file C:\TT\allegro/pstxnet.dat. Error loading the net list file

#20 ERROR(ORCAP-36026): Unable to read logical netlist data.

解决办法：

参考：http://blog.sina.com.cn/s/blog_7177add50100vduk.html