Dataset Viewer issue for some configs: list index out of range

#1
by albertvillanova HF staff - opened
Datasets Maintainers org

The dataset viewer is not working.

Error details:

Error code:   StreamingRowsError
Exception:    IndexError
Message:      list index out of range
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 365, in get_rows_or_raise
                  return get_rows(
                File "/src/services/worker/src/worker/utils.py", line 307, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 328, in get_rows
                  ds = load_dataset(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/load.py", line 1790, in load_dataset
                  return builder_instance.as_streaming_dataset(split=split)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1260, in as_streaming_dataset
                  splits_generators = {sg.name: sg for sg in self._split_generators(dl_manager)}
                File "/tmp/modules-cache/datasets_modules/datasets/wiki_lingua/dad5f0710d1bb1a2ed1eb7633802fe147ebd27a3812985f5641bb7aca6ba5c08/wiki_lingua.py", line 167, in _split_generators
                  train_fname = dl_manager.download_and_extract(my_urls)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py", line 1087, in download_and_extract
                  return self.extract(self.download(url_or_urls))
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py", line 1039, in extract
                  urlpaths = map_nested(self._extract, url_or_urls, map_tuple=True)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/utils/py_utils.py", line 435, in map_nested
                  return function(data_struct)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py", line 1044, in _extract
                  protocol = _get_extraction_protocol(urlpath, use_auth_token=self.download_config.use_auth_token)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/download/streaming_download_manager.py", line 433, in _get_extraction_protocol
                  with fsspec.open(urlpath, **kwargs) as f:
                File "/src/services/worker/.venv/lib/python3.9/site-packages/fsspec/core.py", line 419, in open
                  return open_files(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/fsspec/core.py", line 194, in __getitem__
                  out = super().__getitem__(item)
              IndexError: list index out of range

cc @albertvillanova

Datasets Maintainers org

Note we get this error for source data files hosted on Google Drive.

See: https://github.com/huggingface/datasets/issues/5862#issuecomment-1591248797

Datasets Maintainers org

Fixed by #2:
Screenshot from 2023-06-16 16-43-00.png

albertvillanova changed discussion status to closed

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