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The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
common_board: struct<active_collision_mesh_count: int64, active_collision_mesh_paths: list<item: string>, disabled (... 8061 chars omitted)
child 0, active_collision_mesh_count: int64
child 1, active_collision_mesh_paths: list<item: string>
child 0, item: string
child 2, disabled_board_collision_path: string
child 3, fixed_thread_collision_paths: list<item: string>
child 0, item: string
child 4, output: string
child 5, output_sha256: string
child 6, plate_proxies: struct</nistboard/collisions/multitask_dual_hole_plate_proxy/plate_00: struct<boundary_edge_count: i (... 1453 chars omitted)
child 0, /nistboard/collisions/multitask_dual_hole_plate_proxy/plate_00: struct<boundary_edge_count: int64, bounds: list<item: list<item: double>>, nonmanifold_edge_count: i (... 55 chars omitted)
child 0, boundary_edge_count: int64
child 1, bounds: list<item: list<item: double>>
child 0, item: list<item: double>
child 0, item: double
child 2, nonmanifold_edge_count: int64
child 3, triangle_count: int64
child 4, watertight_manifold: bool
child 1, /nistboard/collisions/multitask_dual_hole_plate_proxy/plate_01: struct<boundary_edge_count: int64, bounds: list<item: list<item: double>>, nonmanifold_edge_count: i (... 55 chars omitted)
child 0, boundary_edge_count: int64
child 1, bounds: list<item: list<item: double>>
child 0, item: list<item: do
...
int64>
child 0, path: string
child 1, sha256: string
child 2, size_bytes: int64
child 3, manifest: struct<path: string, sha256: string, size_bytes: int64>
child 0, path: string
child 1, sha256: string
child 2, size_bytes: int64
child 2, v1_issue: string
child 3, v2_response: string
parameters: struct<fixed: struct<cavity_bottom_half_xy_m: list<item: double>, cavity_bottom_z_m: double, cavity_ (... 270 chars omitted)
child 0, fixed: struct<cavity_bottom_half_xy_m: list<item: double>, cavity_bottom_z_m: double, cavity_top_half_xy_m: (... 88 chars omitted)
child 0, cavity_bottom_half_xy_m: list<item: double>
child 0, item: double
child 1, cavity_bottom_z_m: double
child 2, cavity_top_half_xy_m: list<item: double>
child 0, item: double
child 3, outer_half_xy_m: list<item: double>
child 0, item: double
child 4, outer_z_m: list<item: double>
child 0, item: double
child 1, held: struct<body_half_xy_m: list<item: double>, body_z_m: list<item: double>, tip_half_xy_m: list<item: d (... 36 chars omitted)
child 0, body_half_xy_m: list<item: double>
child 0, item: double
child 1, body_z_m: list<item: double>
child 0, item: double
child 2, tip_half_xy_m: list<item: double>
child 0, item: double
child 3, tip_z_m: list<item: double>
child 0, item: double
child 2, sdf_resolution: int64
to
{'builder': {'path': Value('string'), 'sha256': Value('string')}, 'intervention_scope': {'output_directory': Value('string'), 'per_role': {'fixed': {'added_prims': List(Value('string')), 'allowed_changes_only': Value('bool'), 'changed_existing_prims': List(Value('string')), 'flattened_source_prim_count': Value('int64'), 'output_prim_count': Value('int64'), 'proxy_mesh_added': Value('string'), 'removed_prims': List(Value('null')), 'source_collision_mesh': {'all_other_authored_data_equal': Value('bool'), 'applied_schemas_removed': List(Value('string')), 'authored_attributes_removed': List(Value('string')), 'path': Value('string')}, 'source_collision_mesh_retained': Value('bool')}, 'held': {'added_prims': List(Value('string')), 'allowed_changes_only': Value('bool'), 'changed_existing_prims': List(Value('string')), 'flattened_source_prim_count': Value('int64'), 'output_prim_count': Value('int64'), 'proxy_mesh_added': Value('string'), 'removed_prims': List(Value('null')), 'source_collision_mesh': {'all_other_authored_data_equal': Value('bool'), 'applied_schemas_removed': List(Value('string')), 'authored_attributes_removed': List(Value('string')), 'path': Value('string')}, 'source_collision_mesh_retained': Value('bool')}}, 'repository_source_modified': Value('bool'), 'source_assets_modified': Value('bool'), 'summary': Value('string'), 'v1_assets_modified': Value('bool')}, 'kind': Value('string'), 'motivation': {'v1_files_unchanged': Value('bool'), 'v1_immutability_witness': {'build
...
alue('int64'), 'duplicate_vertex_positions': Value('int64'), 'edges': Value('int64'), 'euler_characteristic': Value('int64'), 'inconsistent_winding_edges': Value('int64'), 'nonmanifold_edges': Value('int64'), 'outward_oriented': Value('bool'), 'signed_volume_m3': Value('float64'), 'signed_volume_mm3': Value('float64'), 'triangles': Value('int64')}, 'topology_before': {'authored_faces': Value('int64'), 'authored_points': Value('int64'), 'boundary_edges': Value('int64'), 'bounds_m': {'lower': List(Value('float64')), 'upper': List(Value('float64'))}, 'closed_two_manifold': Value('bool'), 'connected_closed_two_manifold': Value('bool'), 'connected_component_count': Value('int64'), 'degenerate_triangles': Value('int64'), 'duplicate_geometric_faces': Value('int64'), 'duplicate_index_faces': Value('int64'), 'duplicate_vertex_positions': Value('int64'), 'edges': Value('int64'), 'euler_characteristic': Value('int64'), 'inconsistent_winding_edges': Value('int64'), 'nonmanifold_edges': Value('int64'), 'outward_oriented': Value('bool'), 'signed_volume_m3': Value('float64'), 'signed_volume_mm3': Value('float64'), 'triangles': Value('int64')}}, 'visible_mesh_data': {'after_sha256': Value('string'), 'authored_faces': Value('int64'), 'authored_points': Value('int64'), 'before_sha256': Value('string'), 'equal': Value('bool'), 'path': Value('string'), 'triangles_after_fan_triangulation': Value('int64')}}, 'visual_appearance_preserved': Value('bool'), 'visual_geometry_preserved': Value('bool')}}
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 2840, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, 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 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, 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
common_board: struct<active_collision_mesh_count: int64, active_collision_mesh_paths: list<item: string>, disabled (... 8061 chars omitted)
child 0, active_collision_mesh_count: int64
child 1, active_collision_mesh_paths: list<item: string>
child 0, item: string
child 2, disabled_board_collision_path: string
child 3, fixed_thread_collision_paths: list<item: string>
child 0, item: string
child 4, output: string
child 5, output_sha256: string
child 6, plate_proxies: struct</nistboard/collisions/multitask_dual_hole_plate_proxy/plate_00: struct<boundary_edge_count: i (... 1453 chars omitted)
child 0, /nistboard/collisions/multitask_dual_hole_plate_proxy/plate_00: struct<boundary_edge_count: int64, bounds: list<item: list<item: double>>, nonmanifold_edge_count: i (... 55 chars omitted)
child 0, boundary_edge_count: int64
child 1, bounds: list<item: list<item: double>>
child 0, item: list<item: double>
child 0, item: double
child 2, nonmanifold_edge_count: int64
child 3, triangle_count: int64
child 4, watertight_manifold: bool
child 1, /nistboard/collisions/multitask_dual_hole_plate_proxy/plate_01: struct<boundary_edge_count: int64, bounds: list<item: list<item: double>>, nonmanifold_edge_count: i (... 55 chars omitted)
child 0, boundary_edge_count: int64
child 1, bounds: list<item: list<item: double>>
child 0, item: list<item: do
...
int64>
child 0, path: string
child 1, sha256: string
child 2, size_bytes: int64
child 3, manifest: struct<path: string, sha256: string, size_bytes: int64>
child 0, path: string
child 1, sha256: string
child 2, size_bytes: int64
child 2, v1_issue: string
child 3, v2_response: string
parameters: struct<fixed: struct<cavity_bottom_half_xy_m: list<item: double>, cavity_bottom_z_m: double, cavity_ (... 270 chars omitted)
child 0, fixed: struct<cavity_bottom_half_xy_m: list<item: double>, cavity_bottom_z_m: double, cavity_top_half_xy_m: (... 88 chars omitted)
child 0, cavity_bottom_half_xy_m: list<item: double>
child 0, item: double
child 1, cavity_bottom_z_m: double
child 2, cavity_top_half_xy_m: list<item: double>
child 0, item: double
child 3, outer_half_xy_m: list<item: double>
child 0, item: double
child 4, outer_z_m: list<item: double>
child 0, item: double
child 1, held: struct<body_half_xy_m: list<item: double>, body_z_m: list<item: double>, tip_half_xy_m: list<item: d (... 36 chars omitted)
child 0, body_half_xy_m: list<item: double>
child 0, item: double
child 1, body_z_m: list<item: double>
child 0, item: double
child 2, tip_half_xy_m: list<item: double>
child 0, item: double
child 3, tip_z_m: list<item: double>
child 0, item: double
child 2, sdf_resolution: int64
to
{'builder': {'path': Value('string'), 'sha256': Value('string')}, 'intervention_scope': {'output_directory': Value('string'), 'per_role': {'fixed': {'added_prims': List(Value('string')), 'allowed_changes_only': Value('bool'), 'changed_existing_prims': List(Value('string')), 'flattened_source_prim_count': Value('int64'), 'output_prim_count': Value('int64'), 'proxy_mesh_added': Value('string'), 'removed_prims': List(Value('null')), 'source_collision_mesh': {'all_other_authored_data_equal': Value('bool'), 'applied_schemas_removed': List(Value('string')), 'authored_attributes_removed': List(Value('string')), 'path': Value('string')}, 'source_collision_mesh_retained': Value('bool')}, 'held': {'added_prims': List(Value('string')), 'allowed_changes_only': Value('bool'), 'changed_existing_prims': List(Value('string')), 'flattened_source_prim_count': Value('int64'), 'output_prim_count': Value('int64'), 'proxy_mesh_added': Value('string'), 'removed_prims': List(Value('null')), 'source_collision_mesh': {'all_other_authored_data_equal': Value('bool'), 'applied_schemas_removed': List(Value('string')), 'authored_attributes_removed': List(Value('string')), 'path': Value('string')}, 'source_collision_mesh_retained': Value('bool')}}, 'repository_source_modified': Value('bool'), 'source_assets_modified': Value('bool'), 'summary': Value('string'), 'v1_assets_modified': Value('bool')}, 'kind': Value('string'), 'motivation': {'v1_files_unchanged': Value('bool'), 'v1_immutability_witness': {'build
...
alue('int64'), 'duplicate_vertex_positions': Value('int64'), 'edges': Value('int64'), 'euler_characteristic': Value('int64'), 'inconsistent_winding_edges': Value('int64'), 'nonmanifold_edges': Value('int64'), 'outward_oriented': Value('bool'), 'signed_volume_m3': Value('float64'), 'signed_volume_mm3': Value('float64'), 'triangles': Value('int64')}, 'topology_before': {'authored_faces': Value('int64'), 'authored_points': Value('int64'), 'boundary_edges': Value('int64'), 'bounds_m': {'lower': List(Value('float64')), 'upper': List(Value('float64'))}, 'closed_two_manifold': Value('bool'), 'connected_closed_two_manifold': Value('bool'), 'connected_component_count': Value('int64'), 'degenerate_triangles': Value('int64'), 'duplicate_geometric_faces': Value('int64'), 'duplicate_index_faces': Value('int64'), 'duplicate_vertex_positions': Value('int64'), 'edges': Value('int64'), 'euler_characteristic': Value('int64'), 'inconsistent_winding_edges': Value('int64'), 'nonmanifold_edges': Value('int64'), 'outward_oriented': Value('bool'), 'signed_volume_m3': Value('float64'), 'signed_volume_mm3': Value('float64'), 'triangles': Value('int64')}}, 'visible_mesh_data': {'after_sha256': Value('string'), 'authored_faces': Value('int64'), 'authored_points': Value('int64'), 'before_sha256': Value('string'), 'equal': Value('bool'), 'path': Value('string'), 'triangles_after_fan_triangulation': Value('int64')}}, 'visual_appearance_preserved': Value('bool'), 'visual_geometry_preserved': Value('bool')}}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
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