Circuit contains 0 nets.

Circuit sky130_fd_sc_hd__tapvpwrvgnd_1 contains no devices.
[ERROR]: during executing: "netgen -batch lvs {/project/openlane/RAM_256x64/runs/RAM_256x64/results/magic/RAM_256x64.spice RAM_256x64} {/project/openlane/RAM_256x64/runs/RAM_256x64/results/synthesis/RAM_256x64.synthesis_preroute.v RAM_256x64} /home/anton_unencrypted/pdk//sky130A/libs.tech/netgen/sky130A_setup.tcl /project/openlane/RAM_256x64/runs/RAM_256x64/results/lvs/RAM_256x64.lvs.log -json |& tee >&@stdout /project/openlane/RAM_256x64/runs/RAM_256x64/logs/lvs/lvs.log"
[ERROR]: Exit code: 1
[ERROR]: Last 10 lines:
child killed: software termination signal