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The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1531, in _prepare_split_single
for key, record 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/webdataset/webdataset.py", line 127, in _generate_examples
for example_idx, example in enumerate(self._get_pipeline_from_tar(tar_path, tar_iterator)):
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 32, in _get_pipeline_from_tar
for filename, f in tar_iterator:
^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
for x in self.generator(*self.args):
~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1405, in _iter_from_urlpath
with xopen(urlpath, "rb", download_config=download_config, block_size=0) as f:
~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 982, in xopen
file_obj = fs.open(paths[0], mode)
File "<string>", line 3, in open
File "/usr/local/lib/python3.14/unittest/mock.py", line 1176, in __call__
return self._mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1180, in _mock_call
return self._execute_mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1247, in _execute_mock_call
result = effect(*args, **kwargs)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 786, in wrapped
tracker.files[urlpath] = {"read": 0, "size": int(f.size)}
~~~^^^^^^^^
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
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 1393, 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 1571, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
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txt string | __key__ string | __url__ string |
|---|---|---|
The Flippin–Lodge angle is one of two angles used by organic and biological chemists studying the relationship between a molecule's chemical structure and ways that it reacts, for reactions involving "attack" of an electron-rich reacting species, the nucleophile, on an electron-poor reacting species, the electrophile. ... | tokenizer_corpus/wiki_Flippin_Lodge_angle | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
In mathematics, a closed form expression or formula is one that is formed with constants, variables, and a set of functions considered as basic and connected by arithmetic operations (+, −, *, /, and integer powers) and function composition. Commonly, the basic functions that are allowed in closed forms are nth root, e... | tokenizer_corpus/wiki_Closed-form_expression | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
HYDROCARBONS 295
UNIT 9
HYDROCARBONS
Hydrocarbons are the important sources of energy.
After studying this unit, you will be
able to
(cid:154) name hydrocarbons according to The term ‘hydrocarbon’ is self-explanatory which means
IUPAC system of nomenclature; compounds of carbon and hydrogen only. Hydrocarbons
(... | tokenizer_corpus/class11_kech2_ch03 | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
In classical mechanics, a central force on an object is a force that is directed towards or away from a point called center of force.
{\displaystyle \mathbf {F} (\mathbf {r} )=F(\mathbf {r} ){\hat {\mathbf {r} }}}
where F is a force vector, F is a scalar valued force function (whose absolute value gives the magnitude... | tokenizer_corpus/wiki_Central_force | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
In thermodynamics, a diathermal wall between two thermodynamic systems allows heat transfer but does not allow transfer of matter across it.
The diathermal wall is important because, in thermodynamics, it is customary to assume a priori, for a closed system, the physical existence of transfer of energy across a wall t... | tokenizer_corpus/wiki_Diathermal_wall | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
In molecular biology, an exonic splicing enhancer (ESE) is a DNA sequence motif consisting of 6 bases within an exon that directs, or enhances, accurate splicing of heterogeneous nuclear RNA (hnRNA) or pre-mRNA into messenger RNA (mRNA).
Introduction
Short sequences of DNA are transcribed to RNA; then this RNA is tra... | tokenizer_corpus/wiki_Exonic_splicing_enhancer | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
Deep time is the concept of geological time that spans billions of years, far beyond the scale of human experience. It provides the temporal framework for understanding the formation and evolution of Earth, the development of life, and the slow-moving processes that shape planetary change. First developed as a scientif... | tokenizer_corpus/wiki_Deep_time | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
Kreft's dichromaticity index (DI) is a measure for quantification of dichromatism. It is defined as the difference in hue angle (deltahab) between the color of the sample at the dilution, where the chroma (color saturation) is maximal, and the color of four times more diluted (or thinner) and four times more concentrat... | tokenizer_corpus/wiki_Kreft_s_dichromaticity_index | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
Board puzzles with algebra of binary variables ask players to locate the hidden objects based on a set of clue cells and their neighbors marked as variables (unknowns). A variable with value of 1 corresponds to a cell with an object. Conversely, a variable with value of 0 corresponds to an empty cell—no hidden object.
... | tokenizer_corpus/wiki_Board_puzzles_with_algebra_of_binary_variables | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
In biochemistry, Michaelis–Menten kinetics, named after Leonor Michaelis and Maud Menten, is the simplest case of enzyme kinetics, applied to enzyme-catalysed reactions involving the transformation of one substrate into one product. In 1913, Michaelis and Menten expanded on Victor Henri's fundamental equation of enzyme... | tokenizer_corpus/wiki_Michaelis_Menten_kinetics | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
Walter Eugene Clark (September 8, 1881 – September 30, 1960), was an American philologist. He was the second Wales Professor of Sanskrit at Harvard University and editor of the volumes 38-44 of the Harvard Oriental Series. He translated the Aryabhatiya of Aryabhata with critical notes which was published in 1930, by th... | tokenizer_corpus/wiki_Walter_Eugene_Clark | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
In classical mechanics, Appell's equation of motion (a.k.a. the Gibbs–Appell equation of motion) is an alternative general formulation of classical mechanics described by Josiah Willard Gibbs in 1879 and Paul Émile Appell in 1900.
Statement
The Gibbs-Appell equation reads
{\displaystyle Q_{r}={\frac {\partial S}{\pa... | tokenizer_corpus/wiki_Appell_s_equation_of_motion | hf://datasets/mrayushkr001/exa-training-data@1bab0a99406a5b52e77e0041f8ba95c35f44dff4/data/tokenizer_corpus.tar.gz |
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