Hello. I'm using docker and wanna to run xschem with gf180mcu. I set environmental variables but, when I run xschem there is a message that Unable to open file: ,,,,,, how can I solve it? and I ignored that message and simulate gf180mucC's nfet but it didn't work.

In the xschemrc file there should be a section

###########################################################################
#### WINDOW TO OPEN ON STARTUP: XSCHEM_START_WINDOW
###########################################################################
#### Start without a design if no filename given on command line:
#### To avoid absolute paths, use a path that is relative to one of the
#### XSCHEM_LIBRARY_PATH directories. Default: empty 
set XSCHEM_START_WINDOW {sky130_tests/top.sch}

which specifies a design to open if none is specified on the command line. You can set your XSCHEM_LIBRARY_PATH variable to the path to the sample top.sch.

there was a command line. but it doesn't work. should I change the purple line?

You are our first user of GF180. I‘ll look into it tomorrow, and report back.

By changing path of nfet_03v3.sym in test_nfet_03v3.sch to

/foss/pdk/gf180mcuC/libs.tech/xschem/symbols/nfet_03v3.sym

, nfet appears. I think path setting in xschem/tests/*.sch is something wrong.

Thank you everyone for your helps! I'll try it

@Akira Tsuchiya Sorry for the long delay getting back to this issue. There seems to be some setup issues in

open_pdks

for

gf180mcuC

which @Curtis Mayberry has debugged (thanks for this!). We have opened an issue for getting this fixed: https://github.com/RTimothyEdwards/open_pdks/issues/368 @Tim Edwards