Can someone help me fix the DRC configuration for GF180mcuC? Already tried a lot of videos/tutorials, and different repos. After clicking on DRC, the script starts to run and is apparently working, but then this error message appears...

@Gabriel Maranhão Try to do that using

run_drc.py

script, check README here https://github.com/efabless/globalfoundries-pdk-libs-gf180mcu_fd_pv/tree/main/klayout/drc

@Farag Elsayed Thank you! I got it working using

run_drc.py

A simple inverter. So for now it won't be possible to use the klayout GUI to run DRC and LVS, just to visualize the results, correct? Should we create instances of transistors one by one or can we use PCells? I did it using the pcells of an nfet and a pfet, but I've read somewhere that they might not be 100% correct.

@Gabriel Maranhão You could visualize the results using GUI after running it using CL, check this section for that For DRC/LVS menus, It has been updated but still not included in latest PDK version [Could be soon], and yes you could use PCells for that.

Thank you! Got LVS working too, need to add option

--lvs_sub=GND

because the script was creating another gnd for the

".cir"

file.

@Gabriel Maranhão May be this could help https://open-source-silicon.slack.com/archives/C016YSAP6TZ/p1658077663367089?thread_ts=1657882815.583849&cid=C016YSAP6TZ