Datasets:

---

davidwei79

/

g1-handshake-data

Like 0

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
schema_version: string
run_id: string
timestamp_utc: string
monotonic_ns: int64
source: string
sequence: int64
validity: string
data: struct<event: string, publishes_robot_commands: bool>
  child 0, event: string
  child 1, publishes_robot_commands: bool
purpose: string
metadata: struct<command_argv: list<item: string>, publishes_robot_commands: bool, requested_duration_seconds: (... 44 chars omitted)
  child 0, command_argv: list<item: string>
      child 0, item: string
  child 1, publishes_robot_commands: bool
  child 2, requested_duration_seconds: double
  child 3, storage_free_bytes_at_start: int64
operator_safety_confirmation: struct<area_clear: bool, confirmation_source: string>
  child 0, area_clear: bool
  child 1, confirmation_source: string
started_monotonic_ns: int64
dropped_records: int64
duration_seconds: double
reason: string
started_at_utc: string
status: string
devices: struct<camera: struct<device: string, driver_report: string, requested_format: struct<fps: double, h (... 77 chars omitted)
  child 0, camera: struct<device: string, driver_report: string, requested_format: struct<fps: double, height: int64, p (... 61 chars omitted)
      child 0, device: string
      child 1, driver_report: string
      child 2, requested_format: struct<fps: double, height: int64, pixel_format: string, width: int64>
          child 0, fps: double
          child 1, height: int64
          child 2, pixel_format: string
          child 3, width: int64
      child 3, timestamp_method: string
git: struct<branch: string, commit: string, dirty: bool>
  child 0, branch: string
  child 1, commit: string
  child 2, dirty: bool
project: string
ended_at_utc: string
ended_monotonic_ns: int64
streams: struct<events: struct<path: string, record_count: int64>, unitree.lowstate: struct<path: string, rec (... 85 chars omitted)
  child 0, events: struct<path: string, record_count: int64>
      child 0, path: string
      child 1, record_count: int64
  child 1, unitree.lowstate: struct<path: string, record_count: int64>
      child 0, path: string
      child 1, record_count: int64
  child 2, unitree.sportmodestate: struct<path: string, record_count: int64>
      child 0, path: string
      child 1, record_count: int64
write_error: null
to
{'devices': {'camera': {'device': Value('string'), 'driver_report': Value('string'), 'requested_format': {'fps': Value('float64'), 'height': Value('int64'), 'pixel_format': Value('string'), 'width': Value('int64')}, 'timestamp_method': Value('string')}}, 'dropped_records': Value('int64'), 'duration_seconds': Value('float64'), 'ended_at_utc': Value('string'), 'ended_monotonic_ns': Value('int64'), 'git': {'branch': Value('string'), 'commit': Value('string'), 'dirty': Value('bool')}, 'metadata': {'command_argv': List(Value('string')), 'publishes_robot_commands': Value('bool'), 'requested_duration_seconds': Value('float64'), 'storage_free_bytes_at_start': Value('int64')}, 'operator_safety_confirmation': {'area_clear': Value('bool'), 'confirmation_source': Value('string')}, 'project': Value('string'), 'purpose': Value('string'), 'reason': Value('string'), 'run_id': Value('string'), 'schema_version': Value('string'), 'started_at_utc': Value('string'), 'started_monotonic_ns': Value('int64'), 'status': Value('string'), 'streams': {'events': {'path': Value('string'), 'record_count': Value('int64')}, 'unitree.lowstate': {'path': Value('string'), 'record_count': Value('int64')}, 'unitree.sportmodestate': {'path': Value('string'), 'record_count': Value('int64')}}, 'write_error': Value('null')}
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: string
              run_id: string
              timestamp_utc: string
              monotonic_ns: int64
              source: string
              sequence: int64
              validity: string
              data: struct<event: string, publishes_robot_commands: bool>
                child 0, event: string
                child 1, publishes_robot_commands: bool
              purpose: string
              metadata: struct<command_argv: list<item: string>, publishes_robot_commands: bool, requested_duration_seconds: (... 44 chars omitted)
                child 0, command_argv: list<item: string>
                    child 0, item: string
                child 1, publishes_robot_commands: bool
                child 2, requested_duration_seconds: double
                child 3, storage_free_bytes_at_start: int64
              operator_safety_confirmation: struct<area_clear: bool, confirmation_source: string>
                child 0, area_clear: bool
                child 1, confirmation_source: string
              started_monotonic_ns: int64
              dropped_records: int64
              duration_seconds: double
              reason: string
              started_at_utc: string
              status: string
              devices: struct<camera: struct<device: string, driver_report: string, requested_format: struct<fps: double, h (... 77 chars omitted)
                child 0, camera: struct<device: string, driver_report: string, requested_format: struct<fps: double, height: int64, p (... 61 chars omitted)
                    child 0, device: string
                    child 1, driver_report: string
                    child 2, requested_format: struct<fps: double, height: int64, pixel_format: string, width: int64>
                        child 0, fps: double
                        child 1, height: int64
                        child 2, pixel_format: string
                        child 3, width: int64
                    child 3, timestamp_method: string
              git: struct<branch: string, commit: string, dirty: bool>
                child 0, branch: string
                child 1, commit: string
                child 2, dirty: bool
              project: string
              ended_at_utc: string
              ended_monotonic_ns: int64
              streams: struct<events: struct<path: string, record_count: int64>, unitree.lowstate: struct<path: string, rec (... 85 chars omitted)
                child 0, events: struct<path: string, record_count: int64>
                    child 0, path: string
                    child 1, record_count: int64
                child 1, unitree.lowstate: struct<path: string, record_count: int64>
                    child 0, path: string
                    child 1, record_count: int64
                child 2, unitree.sportmodestate: struct<path: string, record_count: int64>
                    child 0, path: string
                    child 1, record_count: int64
              write_error: null
              to
              {'devices': {'camera': {'device': Value('string'), 'driver_report': Value('string'), 'requested_format': {'fps': Value('float64'), 'height': Value('int64'), 'pixel_format': Value('string'), 'width': Value('int64')}, 'timestamp_method': Value('string')}}, 'dropped_records': Value('int64'), 'duration_seconds': Value('float64'), 'ended_at_utc': Value('string'), 'ended_monotonic_ns': Value('int64'), 'git': {'branch': Value('string'), 'commit': Value('string'), 'dirty': Value('bool')}, 'metadata': {'command_argv': List(Value('string')), 'publishes_robot_commands': Value('bool'), 'requested_duration_seconds': Value('float64'), 'storage_free_bytes_at_start': Value('int64')}, 'operator_safety_confirmation': {'area_clear': Value('bool'), 'confirmation_source': Value('string')}, 'project': Value('string'), 'purpose': Value('string'), 'reason': Value('string'), 'run_id': Value('string'), 'schema_version': Value('string'), 'started_at_utc': Value('string'), 'started_monotonic_ns': Value('int64'), 'status': Value('string'), 'streams': {'events': {'path': Value('string'), 'record_count': Value('int64')}, 'unitree.lowstate': {'path': Value('string'), 'record_count': Value('int64')}, 'unitree.sportmodestate': {'path': Value('string'), 'record_count': Value('int64')}}, 'write_error': Value('null')}
              because column names don't match