# Dental Segmentator Error

**URL:** <https://discourse.slicer.org/t/dental-segmentator-error/41399>\
**Category:** Support\
**Tags:** segmentation, ai, dental, ml\
**Created:** [January 31, 2025, 11:27am UTC](https://discourse.slicer.org/t/dental-segmentator-error/41399 "2025-01-31T11:27:02Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![jamesobutler](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jamesobutler/32/7511_2.png) [@jamesobutler](https://discourse.slicer.org/u/jamesobutler)\
**Post date:** [February 5, 2025, 6:58pm UTC](https://discourse.slicer.org/t/dental-segmentator-error/41399/8 "2025-02-05T18:58:22Z")

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The nnUNetv2 developer issued a fix and created a new release. Install the latest to use PyTorch 2.6. Also note that torchvision 0.21.0 is specifically compatible with PyTorch 2.6.0. See [this table](https://github.com/pytorch/vision?tab=readme-ov-file#installation) for more info.

> [@PyTorch 2.6 seems to break TotalSegmentor](https://discourse.slicer.org/t/pytorch-2-6-seems-to-break-totalsegmentor/41493/2):
>
> The developer of nnUNetv2 (a dependency of TotalSegmentator) issued a fix earlier today. Please try going to the “nnUNet” module in Slicer and specifying to install nnUNet \>=2.5.2. Let us know how it goes for you!

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