# Huggingface Dataset.map shows red progress bar when batched=True

**URL:** <https://discuss.huggingface.co/t/huggingface-dataset-map-shows-red-progress-bar-when-batched-true/24859>\
**Category:** 🤗Datasets\
**Created:** [October 24, 2022, 1:05am UTC](https://discuss.huggingface.co/t/huggingface-dataset-map-shows-red-progress-bar-when-batched-true/24859 "2022-10-24T01:05:48Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![mariosasko](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/mariosasko/32/31548_2.png) [@mariosasko](https://discuss.huggingface.co/u/mariosasko)\
**Post date:** [October 24, 2022, 3:51pm UTC](https://discuss.huggingface.co/t/huggingface-dataset-map-shows-red-progress-bar-when-batched-true/24859/2 "2022-10-24T15:51:50Z")

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Hi! You can find the explanation and solution to this issue in this thread: [While tokenizing the dataset I'm getting this type of error](https://discuss.huggingface.co/t/while-tokenizing-the-dataset-im-getting-this-type-of-error/24779)

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