File "/home/worker/.local/lib/python3.12/site-packages/oasislmf/computation/generate/losses.py", line 325, in run
    exposure_data = get_exposure_data(self, add_internal_col=True)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/worker/.local/lib/python3.12/site-packages/oasislmf/utils/data.py", line 872, in get_exposure_data
    prepare_oed_exposure(exposure_data)
  File "/home/worker/.local/lib/python3.12/site-packages/oasislmf/utils/data.py", line 765, in prepare_oed_exposure
    exposure_data.location.dataframe = prepare_location_df(exposure_data.location.dataframe)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/worker/.local/lib/python3.12/site-packages/oasislmf/utils/data.py", line 786, in prepare_location_df
    location_df[field_type['type_col']] = location_df[field_type['type_col']].fillna(field_type['type_value'])
                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/worker/.local/lib/python3.12/site-packages/pandas/core/generic.py", line 7368, in fillna
    new_data = self._mgr.fillna(
               ^^^^^^^^^^^^^^^^^
  File "/home/worker/.local/lib/python3.12/site-packages/pandas/core/internals/base.py", line 186, in fillna
    return self.apply_with_block(
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/worker/.local/lib/python3.12/site-packages/pandas/core/internals/managers.py", line 363, in apply
    applied = getattr(b, f)(**kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/worker/.local/lib/python3.12/site-packages/pandas/core/internals/blocks.py", line 2407, in fillna
    new_values = self.values.fillna(value=value, method=None, limit=limit)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/worker/.local/lib/python3.12/site-packages/pandas/core/arrays/_mixins.py", line 376, in fillna
    self._validate_setitem_value(value)
  File "/home/worker/.local/lib/python3.12/site-packages/pandas/core/arrays/categorical.py", line 1590, in _validate_setitem_value
    return self._validate_scalar(value)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/worker/.local/lib/python3.12/site-packages/pandas/core/arrays/categorical.py", line 1615, in _validate_scalar
    raise TypeError(
TypeError: Cannot setitem on a Categorical with a new category (3), set the categories first