@User, may be i was not very clear. I have some examples in xschem, but they are not linked to sky130 models. I have yet to do some tests with xyce on sky130 specific designs, and i also expect errors if i use the default (ngspice) pdk models. May be @User knows if there is some porting effort done by someone or the xyce compatibity status in general. I am not surprised by your report, i also expect Lots of errors if i just throw in the (ex hspice) ngspice models.