#1953 Error when running the Quickstart Sample Notebook. Issue created by rvijgen Description I am getting an error when running the sample notebook in step 3. I am getting the same error locally. I can't figure out where this is coming from...

[ERROR]: during executing: "openroad -exit -no_init -python /content/conda-env/share/openlane/scripts/odbpy/defutil.py extract_core_dims --output-data /content/runs/RUN_2023.08.23_19.04.58/tmp/dimensions.txt --input-lef /content/runs/RUN_2023.08.23_19.04.58/tmp/merged.nom.lef /content/runs/RUN_2023.08.23_19.04.58/tmp/floorplan/3-initial_fp.def"
[ERROR]: Exit code: 1
[ERROR]: Last 10 lines:
  File "/content/conda-env/lib/python3.7/site-packages/click/core.py", line 1395, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/content/conda-env/lib/python3.7/site-packages/click/core.py", line 754, in invoke
    return __callback(*args, **kwargs)
  File "/content/conda-env/share/openlane/scripts/odbpy/defutil.py", line 36, in extract_core_dims
    reader = OdbReader(input_lef, input_def)
  File "/content/conda-env/share/openlane/scripts/odbpy/reader.py", line 37, in __init__
    odb.read_def(self.db, def_in)
  File "odb_py.py", line 9553, in read_def
TypeError: in method 'read_def', argument 1 of type 'odb::dbTech *'

[ERROR]: Step 3 (floorplan) failed with error:
-code 1 -level 0 -errorstack {INNER {invokeStk1 throw_error} CALL {try_exec openroad -exit -no_init -python /content/conda-env/share/openlane/scripts/odbpy/defutil.py extract_core_dims --output-data /content/runs/RUN_2023.08.23_19.04.58/tmp/dimensions.txt --input-lef /content/runs/RUN_2023.08.23_19.04.58/tmp/merged.nom.lef /content/runs/RUN_2023.08.23_19.04.58/tmp/floorplan/3-initial_fp.def} CALL extract_core_dims CALL init_floorplan CALL run_floorplan CALL {run_non_interactive_mode -design .}} -errorcode NONE -errorinfo {
    while executing
"throw_error"
    (procedure "try_exec" line 17)
    invoked from within
"try_exec $::env(OPENROAD_BIN) -exit -no_init -python $::env(SCRIPTS_DIR)/odbpy/defutil.py extract_core_dims --output-data $out_tmp --input-lef $::env(..."
    (procedure "extract_core_dims" line 9)
    invoked from within
"extract_core_dims"
    (procedure "init_floorplan" line 60)
    invoked from within
"init_floorplan"
    (procedure "run_floorplan" line 7)
    invoked from within
"run_floorplan"} -errorline 1

Expected Behavior passing beyond step 3 Environment report

not sure how to to that from Google Colab

Reproduction material Relevant log output

-

The-OpenROAD-Project/OpenLane