# TotalSegmentator Failed to compute results....returned non-zero exit status 1

**URL:** <https://discourse.slicer.org/t/totalsegmentator-failed-to-compute-results-returned-non-zero-exit-status-1/38142>\
**Category:** Support\
**Tags:** totalsegmentator\
**Created:** [August 31, 2024, 2:13pm UTC](https://discourse.slicer.org/t/totalsegmentator-failed-to-compute-results-returned-non-zero-exit-status-1/38142 "2024-08-31T14:13:27Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [November 11, 2024, 6:44pm UTC](https://discourse.slicer.org/t/totalsegmentator-failed-to-compute-results-returned-non-zero-exit-status-1/38142/9 "2024-11-11T18:44:11Z")

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nnunet is still not fixed. If anyone comes across this issue, the current workaround is to open Slicer’s Python console (`Ctrl`+`3`) and type this command:

```
pip_install("acvl_utils==0.2")

```

I’ve pushed a [fix (a temporary workaround)](https://github.com/lassoan/SlicerTotalSegmentator/commit/c4144875e600705f4c4b30a44b49d05d27ffb757) to the Slicer TotalSegmentator extension that automatically gets a working acvl\_utils package version. This will fix the problem for all new Slicer installations from tomorrow.

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_[View the full topic](https://discourse.slicer.org/t/totalsegmentator-failed-to-compute-results-returned-non-zero-exit-status-1/38142)._