# AMASSS issues - No nnUNET models found

**URL:** <https://discourse.slicer.org/t/amasss-issues-no-nnunet-models-found/47246>\
**Category:** Support\
**Created:** [June 5, 2026, 12:37pm UTC](https://discourse.slicer.org/t/amasss-issues-no-nnunet-models-found/47246 "2026-06-05T12:37:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![manjula](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/manjula/32/80981_2.png) [@manjula](https://discourse.slicer.org/u/manjula)\
**Post date:** [June 5, 2026, 12:37pm UTC](https://discourse.slicer.org/t/amasss-issues-no-nnunet-models-found/47246/1 "2026-06-05T12:37:25Z")

</div>

Dear All,

I tried using AMASSS after fresh installation of both 3D Slicer stable version and latest preview release. No Conflicting extensions. (fresh install)

However both version give the same error. I have run this successfully in older versions. Can someone point me to the issue ? thanks alot

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/7/f/7fa4358d505a4118bc4a868e07e95ddb11f945be.jpeg)