# TrOCR, CER metric error

**URL:** <https://discuss.huggingface.co/t/trocr-cer-metric-error/12653>\
**Category:** 🤗Transformers\
**Created:** [December 9, 2021, 7:02am UTC](https://discuss.huggingface.co/t/trocr-cer-metric-error/12653 "2021-12-09T07:02:29Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![nielsr](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/nielsr/32/39617_2.png) [@nielsr](https://discuss.huggingface.co/u/nielsr)\
**Post date:** [December 9, 2021, 10:05am UTC](https://discuss.huggingface.co/t/trocr-cer-metric-error/12653/2 "2021-12-09T10:05:58Z")

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I believe this was a bug that has been fixed, see [Datasets.load\_metric("cer") does not work](https://discuss.huggingface.co/t/datasets-load-metric-cer-does-not-work/11931)

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