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The dataset generation failed
Error code: DatasetGenerationError
Exception: CastError
Message: Couldn't cast
schema: string
tetmesh: string
newton_version: string
warp_version: string
device: string
steps: int64
dt_s: double
solver_iterations: int64
particle_count: int64
tetrahedron_count: int64
finite: bool
maximum_displacement_m: double
mean_displacement_m: double
placeholder_material_only: struct<density_kg_m3: double, k_mu_pa: double, k_lambda_pa: double, k_damp: double>
child 0, density_kg_m3: double
child 1, k_mu_pa: double
child 2, k_lambda_pa: double
child 3, k_damp: double
passed: bool
rest_scores: list<item: struct<frame: int64, median_speed_m_s: double, p95_speed_m_s: double>>
child 0, item: struct<frame: int64, median_speed_m_s: double, p95_speed_m_s: double>
child 0, frame: int64
child 1, median_speed_m_s: double
child 2, p95_speed_m_s: double
rest_bbox_min_m: list<item: double>
child 0, item: double
rest_bbox_diagonal_m: double
rest_bbox_max_m: list<item: double>
child 0, item: double
source_episode: string
fps: double
gripper_count: int64
output_sha256: string
common_timeline_rule: string
object_name: string
output: string
contact_source: string
frame_count: int64
contact_start: int64
camera_count: int64
controller_points: string
point_count: int64
robot_input: string
episode_index: int64
contact_end: int64
rest_selection_window: list<item: int64>
child 0, item: int64
rendered_urdf_available: bool
rest_frame: int64
to
{'schema': Value('string'), 'source_episode': Value('string'), 'output': Value('string'), 'output_sha256': Value('string'), 'object_name': Value('string'), 'episode_index': Value('int64'), 'frame_count': Value('int64'), 'point_count': Value('int64'), 'camera_count': Value('int64'), 'gripper_count': Value('int64'), 'fps': Value('float64'), 'contact_source': Value('string'), 'contact_start': Value('int64'), 'contact_end': Value('int64'), 'rest_selection_window': List(Value('int64')), 'rest_frame': Value('int64'), 'rest_scores': List({'frame': Value('int64'), 'median_speed_m_s': Value('float64'), 'p95_speed_m_s': Value('float64')}), 'rest_bbox_min_m': List(Value('float64')), 'rest_bbox_max_m': List(Value('float64')), 'rest_bbox_diagonal_m': Value('float64'), 'common_timeline_rule': Value('string'), 'robot_input': Value('string'), 'controller_points': Value('string'), 'rendered_urdf_available': Value('bool')}
because column names don't match
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1827, in _prepare_split_single
for key, table in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
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: string
tetmesh: string
newton_version: string
warp_version: string
device: string
steps: int64
dt_s: double
solver_iterations: int64
particle_count: int64
tetrahedron_count: int64
finite: bool
maximum_displacement_m: double
mean_displacement_m: double
placeholder_material_only: struct<density_kg_m3: double, k_mu_pa: double, k_lambda_pa: double, k_damp: double>
child 0, density_kg_m3: double
child 1, k_mu_pa: double
child 2, k_lambda_pa: double
child 3, k_damp: double
passed: bool
rest_scores: list<item: struct<frame: int64, median_speed_m_s: double, p95_speed_m_s: double>>
child 0, item: struct<frame: int64, median_speed_m_s: double, p95_speed_m_s: double>
child 0, frame: int64
child 1, median_speed_m_s: double
child 2, p95_speed_m_s: double
rest_bbox_min_m: list<item: double>
child 0, item: double
rest_bbox_diagonal_m: double
rest_bbox_max_m: list<item: double>
child 0, item: double
source_episode: string
fps: double
gripper_count: int64
output_sha256: string
common_timeline_rule: string
object_name: string
output: string
contact_source: string
frame_count: int64
contact_start: int64
camera_count: int64
controller_points: string
point_count: int64
robot_input: string
episode_index: int64
contact_end: int64
rest_selection_window: list<item: int64>
child 0, item: int64
rendered_urdf_available: bool
rest_frame: int64
to
{'schema': Value('string'), 'source_episode': Value('string'), 'output': Value('string'), 'output_sha256': Value('string'), 'object_name': Value('string'), 'episode_index': Value('int64'), 'frame_count': Value('int64'), 'point_count': Value('int64'), 'camera_count': Value('int64'), 'gripper_count': Value('int64'), 'fps': Value('float64'), 'contact_source': Value('string'), 'contact_start': Value('int64'), 'contact_end': Value('int64'), 'rest_selection_window': List(Value('int64')), 'rest_frame': Value('int64'), 'rest_scores': List({'frame': Value('int64'), 'median_speed_m_s': Value('float64'), 'p95_speed_m_s': Value('float64')}), 'rest_bbox_min_m': List(Value('float64')), 'rest_bbox_max_m': List(Value('float64')), 'rest_bbox_diagonal_m': Value('float64'), 'common_timeline_rule': Value('string'), 'robot_input': Value('string'), 'controller_points': Value('string'), 'rendered_urdf_available': Value('bool')}
because column names don't match
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1880, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
schema string | source_episode string | output string | output_sha256 string | object_name string | episode_index int64 | frame_count int64 | point_count int64 | camera_count int64 | gripper_count int64 | fps float64 | contact_source string | contact_start int64 | contact_end int64 | rest_selection_window list | rest_frame int64 | rest_scores list | rest_bbox_min_m list | rest_bbox_max_m list | rest_bbox_diagonal_m float64 | common_timeline_rule string | robot_input string | controller_points string | rendered_urdf_available bool |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
deform360_newton_episode_summary_v1 | /data/jingchen/deform360_processed/processed/121-croissant-plush/episode_1 | /data/jingchen/deform360_reconstruction/121-croissant-plush/trajectories/validation_episode.npz | 51709af9923b8e2e2cb7f7ba210ee2fb13709cb6d66eb5ba1056a9115eaef490 | 121-croissant-plush | 1 | 308 | 4,430 | 33 | 1 | 30 | metadata.start_frame/end_frame (inclusive) | 64 | 227 | [
49,
64
] | 49 | [
{
"frame": 49,
"median_speed_m_s": 0.004133416805416346,
"p95_speed_m_s": 0.007659867568872869
},
{
"frame": 50,
"median_speed_m_s": 0.004229094833135605,
"p95_speed_m_s": 0.00771296995226294
},
{
"frame": 51,
"median_speed_m_s": 0.004304458387196064,
"p95_speed_m_s": 0.0... | [
0.19342000782489777,
-0.013748707249760628,
0.04457185044884682
] | [
0.2909480929374695,
0.04915565252304077,
0.16286593675613403
] | 0.165717 | pcd_clean length; final five look-ahead frames omitted | trusted Deform360 legacy robot.npy; output is pickle-free | closed-form UMI 768-taxel grid per gripper | false |
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