Dataset Preview
The full dataset viewer is not available (click to read why). Only showing a preview of the rows.
The dataset generation failed
Error code: DatasetGenerationError
Exception: ArrowNotImplementedError
Message: Cannot write struct type 'meta_data' with no child field to Parquet. Consider adding a dummy child field.
Traceback: Traceback (most recent call last):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2011, in _prepare_split_single
writer.write_table(table)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 583, in write_table
self._build_writer(inferred_schema=pa_table.schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 404, in _build_writer
self.pa_writer = self._WRITER_CLASS(self.stream, schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 1010, in __init__
self.writer = _parquet.ParquetWriter(
File "pyarrow/_parquet.pyx", line 2157, in pyarrow._parquet.ParquetWriter.__cinit__
File "pyarrow/error.pxi", line 154, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 91, in pyarrow.lib.check_status
pyarrow.lib.ArrowNotImplementedError: Cannot write struct type 'meta_data' with no child field to Parquet. Consider adding a dummy child field.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2027, in _prepare_split_single
num_examples, num_bytes = writer.finalize()
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 602, in finalize
self._build_writer(self.schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 404, in _build_writer
self.pa_writer = self._WRITER_CLASS(self.stream, schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 1010, in __init__
self.writer = _parquet.ParquetWriter(
File "pyarrow/_parquet.pyx", line 2157, in pyarrow._parquet.ParquetWriter.__cinit__
File "pyarrow/error.pxi", line 154, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 91, in pyarrow.lib.check_status
pyarrow.lib.ArrowNotImplementedError: Cannot write struct type 'meta_data' with no child field to Parquet. Consider adding a dummy child field.
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 1529, in compute_config_parquet_and_info_response
parquet_operations = convert_to_parquet(builder)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1154, in convert_to_parquet
builder.download_and_prepare(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1027, in download_and_prepare
self._download_and_prepare(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1122, in _download_and_prepare
self._prepare_split(split_generator, **prepare_split_kwargs)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1882, in _prepare_split
for job_id, done, content in self._prepare_split_single(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2038, 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.
name string | path string | index int64 | meta_data dict | number string | tracks list | chords list |
|---|---|---|---|---|---|---|
202.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/202.mid | 0 | {} | 0 | [
{
"name": "acoustic_grand_piano",
"number": "0",
"family": "piano",
"drums": false,
"bars": [
{
"events": [
{
"type": "NOTE_ON",
"pitch": 72,
"delta": null
},
{
"type": "TIME_DELTA",
"pitch": ... | [
[
{
"type": "CHORD",
"tonic": "C",
"quality": "MAJOR7",
"delta": null
},
{
"type": "TIME_DELTA",
"tonic": null,
"quality": null,
"delta": 32
}
],
[
{
"type": "CHORD",
"tonic": "D",
"quality": "MAJOR",
"delta": null
}... |
216.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/216.mid | 0 | {} | 0 | [
{
"name": "acoustic_grand_piano",
"number": "0",
"family": "piano",
"drums": false,
"bars": [
{
"events": [
{
"type": "NOTE_ON",
"pitch": 69,
"delta": null
},
{
"type": "TIME_DELTA",
"pitch": ... | [
[
{
"type": "CHORD",
"tonic": "D",
"quality": "MINOR",
"delta": null
},
{
"type": "TIME_DELTA",
"tonic": null,
"quality": null,
"delta": 32
}
],
[
{
"type": "CHORD",
"tonic": "E",
"quality": "MINOR7B5",
"delta": null
... |
49.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/49.mid | 0 | {} | 0 | [
{
"name": "acoustic_grand_piano",
"number": "0",
"family": "piano",
"drums": false,
"bars": [
{
"events": [
{
"type": "NOTE_ON",
"pitch": 68,
"delta": null
},
{
"type": "TIME_DELTA",
"pitch": ... | [
[
{
"type": "CHORD",
"tonic": "G#",
"quality": "MINOR",
"delta": null
},
{
"type": "TIME_DELTA",
"tonic": null,
"quality": null,
"delta": 16
},
{
"type": "CHORD",
"tonic": "E",
"quality": "MAJOR7",
"delta": null
},
{... |
75.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/75.mid | 0 | {} | 0 | [
{
"name": "acoustic_grand_piano",
"number": "0",
"family": "piano",
"drums": false,
"bars": [
{
"events": [
{
"type": "NOTE_ON",
"pitch": 73,
"delta": null
},
{
"type": "TIME_DELTA",
"pitch": ... | [
[
{
"type": "CHORD",
"tonic": "F#",
"quality": "MINOR7",
"delta": null
},
{
"type": "TIME_DELTA",
"tonic": null,
"quality": null,
"delta": 32
}
],
[
{
"type": "CHORD",
"tonic": "E",
"quality": "7",
"delta": null
},
... |
61.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/61.mid | 0 | {} | 0 | [
{
"name": "acoustic_grand_piano",
"number": "0",
"family": "piano",
"drums": false,
"bars": [
{
"events": [
{
"type": "NOTE_ON",
"pitch": 66,
"delta": null
},
{
"type": "TIME_DELTA",
"pitch": ... | [
[
{
"type": "CHORD",
"tonic": "F#",
"quality": "MAJOR7",
"delta": null
},
{
"type": "TIME_DELTA",
"tonic": null,
"quality": null,
"delta": 16
},
{
"type": "CHORD",
"tonic": "D#",
"quality": "MINOR",
"delta": null
},
... |
174.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/174.mid | 0 | {} | 0 | [{"name":"acoustic_grand_piano","number":"0","family":"piano","drums":false,"bars":[{"events":[{"typ(...TRUNCATED) | [[{"type":"CHORD","tonic":"G","quality":"MAJOR7","delta":null},{"type":"TIME_DELTA","tonic":null,"qu(...TRUNCATED) |
160.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/160.mid | 0 | {} | 0 | [{"name":"acoustic_grand_piano","number":"0","family":"piano","drums":false,"bars":[{"events":[{"typ(...TRUNCATED) | [[{"type":"CHORD","tonic":"F","quality":"MAJOR7","delta":null},{"type":"TIME_DELTA","tonic":null,"qu(...TRUNCATED) |
148.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/148.mid | 0 | {} | 0 | [{"name":"acoustic_grand_piano","number":"0","family":"piano","drums":false,"bars":[{"events":[{"typ(...TRUNCATED) | [[{"type":"CHORD","tonic":"D","quality":"MAJOR7","delta":null},{"type":"TIME_DELTA","tonic":null,"qu(...TRUNCATED) |
389.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/389.mid | 0 | {} | 0 | [{"name":"acoustic_grand_piano","number":"0","family":"piano","drums":false,"bars":[{"events":[{"typ(...TRUNCATED) | [[{"type":"CHORD","tonic":"F","quality":"MINOR","delta":null},{"type":"TIME_DELTA","tonic":null,"qua(...TRUNCATED) |
376.mid | /Users/tristanbehrens/Datasets/midi/js-fakes/midi/376.mid | 0 | {} | 0 | [{"name":"acoustic_grand_piano","number":"0","family":"piano","drums":false,"bars":[{"events":[{"typ(...TRUNCATED) | [[{"type":"CHORD","tonic":"A#","quality":"MAJOR7","delta":null},{"type":"TIME_DELTA","tonic":null,"q(...TRUNCATED) |
End of preview.
JSFakes Chorales 2024 JSON
This is a JSON representation of the dataset https://github.com/omarperacha/js-fakes.
- Downloads last month
- 32