Hello everyone, I am getting this segmentation fault error when I run this command: "make user_proj_example"

[ERROR]: Exit code: 1

[ERROR]: Last 10 lines:

child killed: segmentation violation

share complete log always

error.log is just these 3 lines nothing else

check logs/synthesis/1-opensta

OpenROAD b79f266fe41540eabc064bcaddfe19ed715ac5c2

This program is licensed under the BSD-3 license. See the LICENSE file for details. Components of this program may be licensed under more restrictive licenses which must be honored. [INFO ODB-0222] Reading LEF file: /home/iiitb/Documents/nanditha/caravel_user_project/openlane/user_proj_example/runs/user_proj_example/tmp/merged_unpadded.lef [INFO ODB-0223] Created 13 technology layers [INFO ODB-0224] Created 25 technology vias [INFO ODB-0225] Created 441 library cells [INFO ODB-0226] Finished LEF file: /home/iiitb/Documents/nanditha/caravel_user_project/openlane/user_proj_example/runs/user_proj_example/tmp/merged_unpadded.lef [WARNING ORD-1011] LEF master sky130_fd_sc_hd__buf_1 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__and2b_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__nand2_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__nor2_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__or3_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__inv_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__a22o_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__o22a_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__o221a_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__and4_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__and2_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__and3_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__and4b_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__a21oi_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__and3b_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__o21a_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__or2_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__or4_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__a2bb2oi_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__o2bb2a_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__o21ba_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__a21boi_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__a32o_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__conb_1 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__buf_2 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__mux2_1 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__mux4_1 has no liberty cell. [WARNING ORD-1011] LEF master sky130_fd_sc_hd__dfxtp_2 has no liberty cell.

something you missed on your setup? check your all logs and find where ERROR starts

I don't think I missed anything in my setup.😅

its built in example or own design?

built in just testing if the setup is correct or not

just re-check the steps in documentation and what you executed.

ok. what does this mean:

[ERROR]: Last 10 lines:

?

while executing scripts/openroad/sta.tcl facing issues. seems read_lef failing

ok were you able to solve it?

just save your execution steps in txt file and share it. will let you know

I didn't get you which execution steps? I am line by line following commands from that link only

no its different tag from caravel

ok