#1281 couldn't create error file for command: permission denied Issue created by pengpeng-lian Description OpenLane crashes with a permissions error Environment

Kernel: Linux v5.4.0-122-generic
Distribution: ubuntu 20.04
Python: v3.8.10 (OK)
Container Engine: docker v19.3.15 (OK)
OpenLane Git Version: ab6b79bce7f928a9cec34ba672478398a83639e9
pip: INSTALLED
pip:venv: INSTALLED
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PDK Version Verification Status: OK
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Git Log (Last 3 Commits)

ab6b79b 2022-07-18T12:03:28+02:00 Don't require `click` for Docker platform extraction (#1205) - Mohamed Gaber -  (HEAD -> master, origin/master, origin/HEAD)
c38101e 2022-07-13T16:43:23+03:00 JSON Config Overhaul (#1134) - Mohamed Gaber -  (tag: 2022.07.14_01.36.48)
0d5084b 2022-07-13T16:42:31+03:00 Reduce resizer margins at global routing (#1168) - Anton Blanchard -  ()

Reproduction Material •

make mount

•

./flow.tcl -design spm

Logs

jplian@rivai-u20-vm-intern:`~/projects/OpenLane/designs/spm/runs`$ cd ..
`drwxr-xr-x` 13 jplian intern 4096 Aug 22 16:58 runs

OpenLane Container (ab6b79b):/openlane$ `./flow.tcl -design spm`
OpenLane N/A
All rights reserved. (c) 2020-2022 Efabless Corporation and contributors.
Available under the Apache License, version 2.0. See the LICENSE file for more details.

couldn't create error file for command: permission denied
    while executing
"exec python3 -c "import os; print(os.path.relpath('$to', '$from'), end='')""
    (procedure "relpath" line 4)
    invoked from within
"relpath . $::env(DESIGN_CONFIG)"
    (procedure "prep" line 114)
    invoked from within
"prep {*}$args"
    (procedure "run_non_interactive_mode" line 12)
    invoked from within
"run_non_interactive_mode {*}$argv"
    invoked from within
"if { [info exists flags_map(-interactive)] || [info exists flags_map(-it)] } {
    if { [info exists arg_values(-file)] } {
        run_file [file nor..."
    (file "./flow.tcl" line 390)

The-OpenROAD-Project/OpenLane