Traceback (most recent call last):
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1799, in __publishing_context
    yield resource
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1979, in update_output
    runner()
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 2574, in runner
    operation_details(resources)
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 2752, in __call__
    self._runner(resources)
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 2099, in __call__
    self.function(**resources)
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/commandline.py", line 151, in cli
    stderr=subprocess.STDOUT,
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/subprocess.py", line 395, in check_output
    **kwargs).stdout
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/subprocess.py", line 472, in run
    with Popen(*popenargs, **kwargs) as process:
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/subprocess.py", line 775, in __init__
    restore_signals, start_new_session)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/subprocess.py", line 1436, in _execute_child
    executable = os.fsencode(executable)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/os.py", line 809, in fsencode
    filename = fspath(filename)  # Does type-checking of `filename`.
TypeError: expected str, bytes or os.PathLike object, not NoneType

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "P2_Lysozyme.py", line 92, in <module>
    main()
  File "P2_Lysozyme.py", line 85, in main
    test.run()
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 2236, in run
    self.__resource_manager.update_output()
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1952, in update_output
    with self.local_input(i) as input:
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/contextlib.py", line 112, in __enter__
    return next(self.gen)
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 2021, in local_input
    kwargs = self._input_edge.sink(node=member)
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1693, in sink
    results[key] = self.resolve(key, node)
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1677, in resolve
    return self.adapters[key](member=member)
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1663, in <lambda>
    self.adapters[name] = lambda member, source=source: source.result()
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1373, in result
    self.resource_manager.update_output()
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1979, in update_output
    runner()
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/contextlib.py", line 130, in __exit__
    self.gen.throw(type, value, traceback)
  File "/Users/markopetrovic/Box Sync/Egenstudier/Åk5/P3/Ex-Jobb/StringMethodMaster/masters_venv/lib/python3.7/site-packages/gmxapi/operation.py", line 1803, in __publishing_context
    raise exceptions.ApiError(message) from e
gmxapi.exceptions.ApiError: Uncaught {} while providing output-publishing resources for {}.