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pollen-robotics

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pollen_robotic_fleet_usage

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Pollen Robotics 786

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
schema_version: int64
window_start: timestamp[s]
window_seconds: int64
coverage_s: int64
robots_distinct: struct<reachy_mini: int64, microduck: int64, other: int64>
  child 0, reachy_mini: int64
  child 1, microduck: int64
  child 2, other: int64
robots_peak: struct<reachy_mini: int64, microduck: int64, other: int64>
  child 0, reachy_mini: int64
  child 1, microduck: int64
  child 2, other: int64
sessions_started: struct<reachy_mini: int64, microduck: int64, other: int64>
  child 0, reachy_mini: int64
  child 1, microduck: int64
  child 2, other: int64
sessions_peak: struct<reachy_mini: int64, microduck: int64, other: int64>
  child 0, reachy_mini: int64
  child 1, microduck: int64
  child 2, other: int64
session_durations: struct<reachy_mini: struct<count: int64, sum_s: double, max_s: double, hist: list<item: int64>>, mic (... 168 chars omitted)
  child 0, reachy_mini: struct<count: int64, sum_s: double, max_s: double, hist: list<item: int64>>
      child 0, count: int64
      child 1, sum_s: double
      child 2, max_s: double
      child 3, hist: list<item: int64>
          child 0, item: int64
  child 1, microduck: struct<count: int64, sum_s: double, max_s: double, hist: list<item: int64>>
      child 0, count: int64
      child 1, sum_s: double
      child 2, max_s: double
      child 3, hist: list<item: int64>
          child 0, item: int64
  child 2, other: struct<count: int64, sum_s: double, max_s: double, hist: list<item: int64>>
      child 0, count: int64
      child 1, sum_s: double
      child 2, max_s: double
      child 3, hist: list<item: int64>
          child 0, item: int64
session_end_reasons: struct<ended: int64, withdrawn: int64, peer_disconnected: int64, swept: int64, replaced: int64, othe (... 9 chars omitted)
  child 0, ended: int64
  child 1, withdrawn: int64
  child 2, peer_disconnected: int64
  child 3, swept: int64
  child 4, replaced: int64
  child 5, other: int64
day: timestamp[s]
partial: bool
to
{'schema_version': Value('int64'), 'day': Value('timestamp[s]'), 'coverage_s': Value('int64'), 'partial': Value('bool'), 'robots_distinct': {'reachy_mini': Value('int64'), 'microduck': Value('int64'), 'other': Value('int64')}, 'sessions_started': {'reachy_mini': Value('int64'), 'microduck': Value('int64'), 'other': Value('int64')}, 'session_durations': {'reachy_mini': {'count': Value('int64'), 'sum_s': Value('float64'), 'max_s': Value('float64'), 'hist': List(Value('int64'))}, 'microduck': {'count': Value('int64'), 'sum_s': Value('float64'), 'max_s': Value('float64'), 'hist': List(Value('int64'))}, 'other': {'count': Value('int64'), 'sum_s': Value('float64'), 'max_s': Value('float64'), 'hist': List(Value('int64'))}}}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 483, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2951, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2461, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2486, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 547, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 430, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              schema_version: int64
              window_start: timestamp[s]
              window_seconds: int64
              coverage_s: int64
              robots_distinct: struct<reachy_mini: int64, microduck: int64, other: int64>
                child 0, reachy_mini: int64
                child 1, microduck: int64
                child 2, other: int64
              robots_peak: struct<reachy_mini: int64, microduck: int64, other: int64>
                child 0, reachy_mini: int64
                child 1, microduck: int64
                child 2, other: int64
              sessions_started: struct<reachy_mini: int64, microduck: int64, other: int64>
                child 0, reachy_mini: int64
                child 1, microduck: int64
                child 2, other: int64
              sessions_peak: struct<reachy_mini: int64, microduck: int64, other: int64>
                child 0, reachy_mini: int64
                child 1, microduck: int64
                child 2, other: int64
              session_durations: struct<reachy_mini: struct<count: int64, sum_s: double, max_s: double, hist: list<item: int64>>, mic (... 168 chars omitted)
                child 0, reachy_mini: struct<count: int64, sum_s: double, max_s: double, hist: list<item: int64>>
                    child 0, count: int64
                    child 1, sum_s: double
                    child 2, max_s: double
                    child 3, hist: list<item: int64>
                        child 0, item: int64
                child 1, microduck: struct<count: int64, sum_s: double, max_s: double, hist: list<item: int64>>
                    child 0, count: int64
                    child 1, sum_s: double
                    child 2, max_s: double
                    child 3, hist: list<item: int64>
                        child 0, item: int64
                child 2, other: struct<count: int64, sum_s: double, max_s: double, hist: list<item: int64>>
                    child 0, count: int64
                    child 1, sum_s: double
                    child 2, max_s: double
                    child 3, hist: list<item: int64>
                        child 0, item: int64
              session_end_reasons: struct<ended: int64, withdrawn: int64, peer_disconnected: int64, swept: int64, replaced: int64, othe (... 9 chars omitted)
                child 0, ended: int64
                child 1, withdrawn: int64
                child 2, peer_disconnected: int64
                child 3, swept: int64
                child 4, replaced: int64
                child 5, other: int64
              day: timestamp[s]
              partial: bool
              to
              {'schema_version': Value('int64'), 'day': Value('timestamp[s]'), 'coverage_s': Value('int64'), 'partial': Value('bool'), 'robots_distinct': {'reachy_mini': Value('int64'), 'microduck': Value('int64'), 'other': Value('int64')}, 'sessions_started': {'reachy_mini': Value('int64'), 'microduck': Value('int64'), 'other': Value('int64')}, 'session_durations': {'reachy_mini': {'count': Value('int64'), 'sum_s': Value('float64'), 'max_s': Value('float64'), 'hist': List(Value('int64'))}, 'microduck': {'count': Value('int64'), 'sum_s': Value('float64'), 'max_s': Value('float64'), 'hist': List(Value('int64'))}, 'other': {'count': Value('int64'), 'sum_s': Value('float64'), 'max_s': Value('float64'), 'hist': List(Value('int64'))}}}
              because column names don't match