failure with using amsd block

Hi All

I am trying out to use amsd block to configure some cells to be bound to a spice netlist.

inside the amscf.scs file, I am writing some thing like:

include "analog_top.scs"                      //hierarchical netlist for whole analog design

include "modelfile.scs" section=tt       //model files and section selection

include "analogControl.scs"                 //simulator and analysis settings

amsd{

  portmap subckt=ana_top porttype=name autobus=yes

  config cell=ana_top use=spice

  ie vsup=1.5

}

My intentions is to use the schematic for whole analog top in the DUT.

Unfortunately, the end results is not good.

The ana_top cell has been resolved to "worklib.ana_top:spice-skeleton" as shown in the log file, with "-libverbose" option in irun.

But such "spice-skeleton" view contains no real content, just bunch of parameters.

And according to the simulation results/speed, it shows that the ana_top cell is indeed empty.

Does someone have clue about where  may go wrong?

Best Regards

Yi