symbols of my pcell nmos/pmos transistors

Dear all, 

I created my required pcell layouts of the pmos/nmos transistors, but i also need to produce the symbols for them.

So i easily copy the standard symbols from "analogLib" library to my own library.

When I try to simulate my schematic using these two symbols, the spectre simulator complains :

Error found by spectre during hierarchy flattening.
    ERROR (CMI-2116): M0: Too few terminals given (0 < 4).

I CHECK the schmatic netlist and found there are NO terminals for my transistors.

Do you have any good idea to solve this error ? 

Thanks