drc error

Discussion created by thanhchi_151 on Oct 11, 2008
Latest reply on Nov 4, 2008 by thanhchi_151

hi everybody


i'm a new user of calibre. I have a problem of calibre drc.I have  x06.drc file for  calibre drc rules file and nands.gds for Input. After running DR, i get a message:


ERROR: Specified Primary cell *nands* is not located within the input layout database.  

***************Calibre Finished With Exit Code 4 *************


Can someone point out where the bug is?