Datasets:

EricSpencer00
/

earthcraft-oakbrook-native-chunks

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
block_states: list<item: string>
  child 0, item: string
case_id: string
chunk_bounds_inclusive: list<item: list<item: int64>>
  child 0, item: list<item: int64>
      child 0, item: int64
chunk_coords: list<item: list<item: int64>>
  child 0, item: list<item: int64>
      child 0, item: int64
data_version: int64
dimension: string
dimension_height: int64
dimension_min_y: int64
encoding: string
frame_sha256: string
game_load_verified: bool
geographic_coverage: struct<coordinate_rule: string, wgs84_bbox_lon_lat: list<item: double>, wgs84_corners_lon_lat: list< (... 84 chars omitted)
  child 0, coordinate_rule: string
  child 1, wgs84_bbox_lon_lat: list<item: double>
      child 0, item: double
  child 2, wgs84_corners_lon_lat: list<item: list<item: double>>
      child 0, item: list<item: double>
          child 0, item: double
  child 3, world_xz_bounds_half_open: list<item: list<item: int64>>
      child 0, item: list<item: int64>
          child 0, item: int64
material_status: string
minecraft_version: string
native_rights: struct<bytes: int64, path: string, sha256: string>
  child 0, bytes: int64
  child 1, path: string
  child 2, sha256: string
occupied_blocks: int64
origin: list<item: int64>
  child 0, item: int64
publication_allowed: bool
quantization: struct<chunk_xz: string, horizontal_metres_per_block: int64, region_xz: string, vertical_datum_statu (... 61 chars omitted)
  child 0, chunk_xz: string
  child 1, horizontal_metres_per_block: int64
  child 2, region_xz: st
...
t<item: int64>>
          child 0, item: list<item: int64>
              child 0, item: int64
      child 1, chunks: int64
      child 2, geographic_coverage: struct<coordinate_rule: string, wgs84_bbox_lon_lat: list<item: double>, wgs84_corners_lon_lat: list< (... 84 chars omitted)
          child 0, coordinate_rule: string
          child 1, wgs84_bbox_lon_lat: list<item: double>
              child 0, item: double
          child 2, wgs84_corners_lon_lat: list<item: list<item: double>>
              child 0, item: list<item: double>
                  child 0, item: double
          child 3, world_xz_bounds_half_open: list<item: list<item: int64>>
              child 0, item: list<item: int64>
                  child 0, item: int64
      child 3, id: string
      child 4, manifest: struct<bytes: int64, path: string, sha256: string>
          child 0, bytes: int64
          child 1, path: string
          child 2, sha256: string
      child 5, occupied_blocks: int64
      child 6, region_coords: list<item: int64>
          child 0, item: int64
      child 7, world_origin: list<item: int64>
          child 0, item: int64
      child 8, world_size: list<item: int64>
          child 0, item: int64
attribution: struct<bytes: int64, path: string, sha256: string>
  child 0, bytes: int64
  child 1, path: string
  child 2, sha256: string
license: string
rights: struct<bytes: int64, path: string, sha256: string>
  child 0, bytes: int64
  child 1, path: string
  child 2, sha256: string
to
{'attribution': {'bytes': Value('int64'), 'path': Value('string'), 'sha256': Value('string')}, 'cases': List({'chunk_bounds_inclusive': List(List(Value('int64'))), 'chunks': Value('int64'), 'geographic_coverage': {'coordinate_rule': Value('string'), 'wgs84_bbox_lon_lat': List(Value('float64')), 'wgs84_corners_lon_lat': List(List(Value('float64'))), 'world_xz_bounds_half_open': List(List(Value('int64')))}, 'id': Value('string'), 'manifest': {'bytes': Value('int64'), 'path': Value('string'), 'sha256': Value('string')}, 'occupied_blocks': Value('int64'), 'region_coords': List(Value('int64')), 'world_origin': List(Value('int64')), 'world_size': List(Value('int64'))}), 'data_version': Value('int64'), 'dimension': Value('string'), 'dimension_height': Value('int64'), 'dimension_min_y': Value('int64'), 'frame_sha256': Value('string'), 'game_load_verified': Value('bool'), 'generation_id_sha256': Value('string'), 'license': Value('string'), 'minecraft_version': Value('string'), 'publication_allowed': Value('bool'), 'release_scope': Value('string'), 'rights': {'bytes': Value('int64'), 'path': Value('string'), 'sha256': Value('string')}, 'runtime_acceptance': {'bytes': Value('int64'), 'path': Value('string'), 'sha256': Value('string')}, 'schema': Value('string'), 'source_offer': {'bundle_sha256': Value('string'), 'normalized_osm_path': Value('string'), 'repo': Value('string'), 'revision': Value('string')}, 'source_preview': {'index_sha256': Value('string'), 'repo': Value('string'), 'revision': Value('string')}, 'vertical_datum_status': Value('string'), 'visual_client_verified': 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 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
              block_states: list<item: string>
                child 0, item: string
              case_id: string
              chunk_bounds_inclusive: list<item: list<item: int64>>
                child 0, item: list<item: int64>
                    child 0, item: int64
              chunk_coords: list<item: list<item: int64>>
                child 0, item: list<item: int64>
                    child 0, item: int64
              data_version: int64
              dimension: string
              dimension_height: int64
              dimension_min_y: int64
              encoding: string
              frame_sha256: string
              game_load_verified: bool
              geographic_coverage: struct<coordinate_rule: string, wgs84_bbox_lon_lat: list<item: double>, wgs84_corners_lon_lat: list< (... 84 chars omitted)
                child 0, coordinate_rule: string
                child 1, wgs84_bbox_lon_lat: list<item: double>
                    child 0, item: double
                child 2, wgs84_corners_lon_lat: list<item: list<item: double>>
                    child 0, item: list<item: double>
                        child 0, item: double
                child 3, world_xz_bounds_half_open: list<item: list<item: int64>>
                    child 0, item: list<item: int64>
                        child 0, item: int64
              material_status: string
              minecraft_version: string
              native_rights: struct<bytes: int64, path: string, sha256: string>
                child 0, bytes: int64
                child 1, path: string
                child 2, sha256: string
              occupied_blocks: int64
              origin: list<item: int64>
                child 0, item: int64
              publication_allowed: bool
              quantization: struct<chunk_xz: string, horizontal_metres_per_block: int64, region_xz: string, vertical_datum_statu (... 61 chars omitted)
                child 0, chunk_xz: string
                child 1, horizontal_metres_per_block: int64
                child 2, region_xz: st
              ...
              t<item: int64>>
                        child 0, item: list<item: int64>
                            child 0, item: int64
                    child 1, chunks: int64
                    child 2, geographic_coverage: struct<coordinate_rule: string, wgs84_bbox_lon_lat: list<item: double>, wgs84_corners_lon_lat: list< (... 84 chars omitted)
                        child 0, coordinate_rule: string
                        child 1, wgs84_bbox_lon_lat: list<item: double>
                            child 0, item: double
                        child 2, wgs84_corners_lon_lat: list<item: list<item: double>>
                            child 0, item: list<item: double>
                                child 0, item: double
                        child 3, world_xz_bounds_half_open: list<item: list<item: int64>>
                            child 0, item: list<item: int64>
                                child 0, item: int64
                    child 3, id: string
                    child 4, manifest: struct<bytes: int64, path: string, sha256: string>
                        child 0, bytes: int64
                        child 1, path: string
                        child 2, sha256: string
                    child 5, occupied_blocks: int64
                    child 6, region_coords: list<item: int64>
                        child 0, item: int64
                    child 7, world_origin: list<item: int64>
                        child 0, item: int64
                    child 8, world_size: list<item: int64>
                        child 0, item: int64
              attribution: struct<bytes: int64, path: string, sha256: string>
                child 0, bytes: int64
                child 1, path: string
                child 2, sha256: string
              license: string
              rights: struct<bytes: int64, path: string, sha256: string>
                child 0, bytes: int64
                child 1, path: string
                child 2, sha256: string
              to
              {'attribution': {'bytes': Value('int64'), 'path': Value('string'), 'sha256': Value('string')}, 'cases': List({'chunk_bounds_inclusive': List(List(Value('int64'))), 'chunks': Value('int64'), 'geographic_coverage': {'coordinate_rule': Value('string'), 'wgs84_bbox_lon_lat': List(Value('float64')), 'wgs84_corners_lon_lat': List(List(Value('float64'))), 'world_xz_bounds_half_open': List(List(Value('int64')))}, 'id': Value('string'), 'manifest': {'bytes': Value('int64'), 'path': Value('string'), 'sha256': Value('string')}, 'occupied_blocks': Value('int64'), 'region_coords': List(Value('int64')), 'world_origin': List(Value('int64')), 'world_size': List(Value('int64'))}), 'data_version': Value('int64'), 'dimension': Value('string'), 'dimension_height': Value('int64'), 'dimension_min_y': Value('int64'), 'frame_sha256': Value('string'), 'game_load_verified': Value('bool'), 'generation_id_sha256': Value('string'), 'license': Value('string'), 'minecraft_version': Value('string'), 'publication_allowed': Value('bool'), 'release_scope': Value('string'), 'rights': {'bytes': Value('int64'), 'path': Value('string'), 'sha256': Value('string')}, 'runtime_acceptance': {'bytes': Value('int64'), 'path': Value('string'), 'sha256': Value('string')}, 'schema': Value('string'), 'source_offer': {'bundle_sha256': Value('string'), 'normalized_osm_path': Value('string'), 'repo': Value('string'), 'revision': Value('string')}, 'source_preview': {'index_sha256': Value('string'), 'repo': Value('string'), 'revision': Value('string')}, 'vertical_datum_status': Value('string'), 'visual_client_verified': Value('bool')}
              because column names don't match

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Oakbrook Terrace Tower — native Anvil slice

This dataset contains exactly 16 adjacent Java Minecraft 1.21.10/DataVersion 4556 chunks at chunk X −1713…−1710 and Z 267…270, in one r.-54.8.mca Anvil region. The 23,199 occupied positions match the source-bound public geometry crop block-for-block. It does not contain a player save, level.dat, Minecraft assets, or the separately tested Elmhurst chunk.

The combined extractable source-derived database is ODbL-1.0. Credit USGS 3DEP 2022 Mid-North Illinois lidar (Merrick-Surdex survey) and © OpenStreetMap contributors, ODbL-1.0. Original USGS source remains U.S. public domain. The exact normalized OSM source offer and EPT nodes are in the separate immutable source-bound preview dataset. The scoped native distribution decision is rights/native-distribution-decision.json.

index.json and the manifest bind the exact tar, region, source generation, frame, rights, runtime acceptance summary, and source preview revision by SHA. This is earthcraft.source-bound-native-index.v1, not accepted private generated-tiles/v1 and not the local candidate slice schema. A client must implement this explicit format with bounded fetch, hash checks, safe Anvil validation, new-save staging and exclusive promotion.

The isolated consumer runtime passed Minecraft load/save and separate reload/ save, with original chunk content and native border intact. Visual client acceptance is still open. The blue shell/facade is illustrative, and 61 roof cells have a 10 m uncertainty tier. World Y=floor(source elevation−116 m) is a game convention; its absolute vertical datum alignment is unverified. The adjacent world remains absent and must not be portrayed as generated coverage.

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