TypeError: slice indices must be integers or None or have an __index__ method

[monique2208]

Hey

I ran fitlins using the latest (0.10.0) docker image on a dataset that also contained physio data and got the following error.

Traceback (most recent call last):
  File "/opt/miniconda-latest/envs/neuro/bin/fitlins", line 8, in <module>
    sys.exit(main())
  File "/opt/miniconda-latest/envs/neuro/lib/python3.9/site-packages/fitlins/cli/run.py", line 432, in main
    sys.exit(run_fitlins(sys.argv[1:]))
  File "/opt/miniconda-latest/envs/neuro/lib/python3.9/site-packages/fitlins/cli/run.py", line 424, in run_fitlins
    graph.load_collections(**selectors)
  File "/opt/miniconda-latest/envs/neuro/lib/python3.9/site-packages/bids/modeling/statsmodels.py", line 201, in load_collections
    collections = self.layout.get_collections(node.level, drop_na=drop_na,
  File "/opt/miniconda-latest/envs/neuro/lib/python3.9/site-packages/bids/layout/layout.py", line 840, in get_collections
    index = load_variables(self, types=types, levels=level,
  File "/opt/miniconda-latest/envs/neuro/lib/python3.9/site-packages/bids/variables/io.py", line 92, in load_variables
    dataset = _load_time_variables(layout, dataset, scope=scope, **_kwargs)
  File "/opt/miniconda-latest/envs/neuro/lib/python3.9/site-packages/bids/variables/io.py", line 353, in _load_time_variables
    values = data.values[start_ind:, :]
TypeError: slice indices must be integers or None or have an __index__ method

Without the physio data the model runs with no problem. I think it might be just an issue with pybids. Line 352 uses np.floor to set start index and I don't think this always returns integers.