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0 votes
by (260 points)
Hi,

I just successfully compiled openCARP from source on an ubuntu machine, and I was trying to run the first tutorial 01_EP_single_cell/04_limpet_fe when I tried to execute using ./run.py when I got the following error.

e$ python3 run.py
Traceback (most recent call last):
  File "run.py", line 403, in <module>
    run()
  File "/home/silvalab/.local/lib/python3.8/site-packages/carputils/tools.py", line 450, in wrapped
    prs = parser()
  File "run.py", line 278, in parser
    parser = tools.standard_parser()
  File "/home/silvalab/.local/lib/python3.8/site-packages/carputils/tools.py", line 172, in standard_parser
    builds = tuple(settings.config.CARP_EXE_DIR.keys())
  File "/home/silvalab/.local/lib/python3.8/site-packages/carputils/settings/settings.py", line 48, in config
    self._config = config.load()
  File "/home/silvalab/.local/lib/python3.8/site-packages/carputils/settings/config.py", line 173, in load
    fname = filename()
  File "/home/silvalab/.local/lib/python3.8/site-packages/carputils/settings/config.py", line 121, in filename
    msg = NOSETTINGS_TEMPLATE.format('\n    - '.join(candidates))
TypeError: sequence item 0: expected str instance, NoneType found

Any suggestions on what the error might be would be very helpful.

1 Answer

0 votes
by (18.3k points)
Duplicate question: https://opencarp.org/q2a/305/installing-opencarp-and-carputils-on-linux-cluster

Please follow the answers there (working on it)
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