if I try to run

test_nfet_03v3.sch

in xschem with gf180mcuC getting following error. How to run this test design?

-----------/home/vijayan/.volare/gf180mcuC/libs.tech/xschem/tests/test_nfet_03v3.sch
Error: undriven node: B
Warning: open net: D
Error: undriven node: G
Warning: open net: S
-----------/home/vijayan/.volare/gf180mcuC/libs.tech/xschem/tests/test_nfet_03v3.sch

In terminal got following message

pdk installation: using /home/vijayan/.volare
180MCU_MODELS: /home/vijayan/.volare/gf180mcuC/libs.tech/ngspice
setup_tcp_bespice: success : listening to TCP port: 2022
xschem [~/tutorial_gf180_xschem] raw_read(): failed to open file /home/vijayan/.xschem/simulations/test_nfet_03v3.raw for reading
free_rawfile(): clearing data

@Stefan Schippers can you help to fix this?