dear friends:

when I use spectre, somehing errors appears: "M1 is an instance of an undefined model nmos2v"
I check the model library and netlist, I found the name is netlist is cellname not model name, e.g: the mos in my circuit cell name is nmos2v, the moldel name is nch, the netlist recongnized it as nmos2v. hence, the spectre terminated.
what should I do? please.
Click image for larger version. 

Name:	netlist.png 
Views:	3 
Size:	185.2 KB 
ID:	154569