The dataset preview is not available for this split.

[roholazandie]

I have uploaded the corpus developed by our lab in the speech domain to huggingface datasets. You can read about the companion paper accepted in interspeech 2021 here. The dataset works fine but I can't make the dataset preview work. It gives me the following error that I don't understand. Can you help me to begin debugging it?

Status code:   400
Exception:     AttributeError
Message:       'NoneType' object has no attribute 'split'

[mariosasko]

Hi! A dataset has to be streamable to work with the viewer. I did a quick test, and yours is, so this might be a bug in the viewer. cc @severo

[severo]

Looking at it. The message is now:

Message:       cannot cache function '__shear_dense': no locator available for file '/src/services/worker/.venv/lib/python3.9/site-packages/librosa/util/utils.py'

so possibly it's related to the libraries versions?

[mariosasko]

Maybe this SO thread can help: https://stackoverflow.com/questions/59290386/runtimeerror-at-cannot-cache-function-shear-dense-no-locator-available-fo

[severo]

Same error for https://huggingface.co/datasets/LIUM/tedlium/viewer/release1/test. cc @sanchit-gandhi . I'm on it

[severo]

Fixed in the datasets viewer, by setting the NUMBA_CACHE_DIR env var to a writable directory.

[severo]

https://huggingface.co/datasets/Roh/ryanspeech/viewer/male/train

[severo]

https://huggingface.co/datasets/LIUM/tedlium/viewer/