I’m having troubles with DentalSegmentator.
3D Slicer 5.10.0
The log:
2026/01/09 16:28:19.241 :: Start nnUNet install with requirements : nnunetv2
2026/01/09 16:28:19.280 :: - Installing nnunetv2 --no-deps...
2026/01/09 16:28:20.152 :: - Installing acvl-utils<0.3,>=0.2.3 --no-deps...
2026/01/09 16:28:20.797 :: - Installing batchgenerators --no-deps...
2026/01/09 16:28:21.471 :: - Installing scikit-image --no-deps...
2026/01/09 16:28:22.708 :: - Installing networkx>=3.0 --no-deps...
2026/01/09 16:28:24.741 :: - Installing imageio!=2.35.0,>=2.33 --no-deps...
2026/01/09 16:28:25.673 :: - Installing tifffile>=2022.8.12 --no-deps...
2026/01/09 16:28:26.624 :: - Installing lazy-loader>=0.4 --no-deps...
2026/01/09 16:28:27.257 :: - Installing scikit-learn --no-deps...
2026/01/09 16:28:30.490 :: - Installing joblib>=1.3.0 --no-deps...
2026/01/09 16:28:31.342 :: - Installing threadpoolctl>=3.2.0 --no-deps...
2026/01/09 16:28:32.032 :: - Installing future --no-deps...
2026/01/09 16:28:33.048 :: - Installing pandas --no-deps...
2026/01/09 16:28:39.524 :: - Installing pytz>=2020.1 --no-deps...
2026/01/09 16:28:40.498 :: - Installing tzdata>=2022.7 --no-deps...
2026/01/09 16:28:41.296 :: - Installing unittest2 --no-deps...
2026/01/09 16:28:42.123 :: - Installing argparse --no-deps...
2026/01/09 16:28:42.771 :: - Installing traceback2 --no-deps...
2026/01/09 16:28:43.422 :: - Installing linecache2 --no-deps...
2026/01/09 16:28:44.108 :: - Installing connected-components-3d --no-deps...
2026/01/09 16:28:45.016 :: - Installing blosc2>=3.0.0b4 --no-deps...
2026/01/09 16:28:46.027 :: - Installing ndindex --no-deps...
2026/01/09 16:28:46.870 :: - Installing msgpack --no-deps...
2026/01/09 16:28:47.632 :: - Installing platformdirs --no-deps...
2026/01/09 16:28:48.302 :: - Installing numexpr>=2.14.1 --no-deps...
2026/01/09 16:28:49.147 :: - Installing py-cpuinfo --no-deps...
2026/01/09 16:28:49.795 :: - Installing dynamic-network-architectures<0.5,>=0.4.1 --no-deps...
2026/01/09 16:28:50.504 :: - Installing timm --no-deps...
2026/01/09 16:28:52.209 :: - Installing pyyaml --no-deps...
2026/01/09 16:28:52.982 :: - Installing huggingface_hub --no-deps...
2026/01/09 16:28:54.416 :: - Installing filelock --no-deps...
2026/01/09 16:28:55.094 :: - Installing fsspec>=2023.5.0 --no-deps...
2026/01/09 16:28:56.339 :: - Installing hf-xet<2.0.0,>=1.2.0 --no-deps...
2026/01/09 16:28:57.376 :: - Installing httpx<1,>=0.23.0 --no-deps...
2026/01/09 16:28:58.164 :: - Installing anyio --no-deps...
2026/01/09 16:28:59.029 :: - Installing httpcore==1.* --no-deps...
2026/01/09 16:28:59.757 :: - Installing h11>=0.16 --no-deps...
2026/01/09 16:29:00.402 :: - Installing shellingham --no-deps...
2026/01/09 16:29:01.058 :: - Installing tqdm>=4.42.1 --no-deps...
2026/01/09 16:29:01.811 :: - Installing typer-slim --no-deps...
2026/01/09 16:29:02.559 :: - Installing click>=8.0.0 --no-deps...
2026/01/09 16:29:03.422 :: - Installing safetensors --no-deps...
2026/01/09 16:29:04.323 :: - Installing einops --no-deps...
2026/01/09 16:29:05.062 :: - Installing graphviz --no-deps...
2026/01/09 16:29:05.774 :: - Installing nibabel --no-deps...
2026/01/09 16:29:07.017 :: - Installing matplotlib --no-deps...
2026/01/09 16:29:09.733 :: - Installing contourpy>=1.0.1 --no-deps...
2026/01/09 16:29:10.556 :: - Installing cycler>=0.10 --no-deps...
2026/01/09 16:29:11.222 :: - Installing fonttools>=4.22.0 --no-deps...
2026/01/09 16:29:13.174 :: - Installing kiwisolver>=1.3.1 --no-deps...
2026/01/09 16:29:14.164 :: - Installing seaborn --no-deps...
2026/01/09 16:29:15.420 :: - Installing imagecodecs --no-deps...
2026/01/09 16:29:16.928 :: - Installing yacs --no-deps...
2026/01/09 16:29:17.890 :: - Installing batchgeneratorsv2>=0.3.0 --no-deps...
2026/01/09 16:29:18.850 :: - Installing fft-conv-pytorch --no-deps...
2026/01/09 16:29:19.577 :: PyTorch Python package is required. Installing... (it may take several minutes)
2026/01/09 16:29:48.294 :: nnUNet installation completed successfully.
2026/01/09 16:29:48.311 :: Downloading model weights...
2026/01/09 16:29:57.551 :: Transferring volume to nnUNet in /tmp/Slicer-eSDRuj
2026/01/09 16:30:11.062 :: Starting nnUNet with the following parameters:
2026/01/09 16:30:11.062 ::
2026/01/09 16:30:11.062 :: /home/user/Slicer-5.10.0-linux-amd64/lib/Python/bin/nnUNetv2_predict -i /tmp/Slicer-eSDRuj/input -o /tmp/Slicer-eSDRuj/output -d Dataset111_453CT -tr nnUNetTrainer -p nnUNetPlans -c 3d_fullres -f 0 -npp 1 -nps 1 -step_size 0.5 -device cpu -chk checkpoint_final.pth --disable_tta
2026/01/09 16:30:11.062 ::
2026/01/09 16:30:11.062 :: JSON parameters :
2026/01/09 16:30:11.062 :: {
2026/01/09 16:30:11.062 :: "folds": "0",
2026/01/09 16:30:11.062 :: "device": "cpu",
2026/01/09 16:30:11.062 :: "stepSize": 0.5,
2026/01/09 16:30:11.062 :: "disableTta": true,
2026/01/09 16:30:11.062 :: "nProcessPreprocessing": 1,
2026/01/09 16:30:11.062 :: "nProcessSegmentationExport": 1,
2026/01/09 16:30:11.062 :: "checkPointName": "",
2026/01/09 16:30:11.062 :: "modelPath": {
2026/01/09 16:30:11.062 :: "_path": "/home/user/Slicer-5.10.0-linux-amd64/slicer.org/Extensions-34045/DentalSegmentator/lib/Slicer-5.10/qt-scripted-modules/Resources/ML"
2026/01/09 16:30:11.062 :: }
2026/01/09 16:30:11.062 :: }
2026/01/09 16:30:12.469 :: nnUNet preprocessing...
2026/01/09 16:30:16.804 :: /home/user/Slicer-5.10.0-linux-amd64/lib/Python/lib/python3.12/site-packages/nnunetv2/utilities/plans_handling/plans_handler.py:37: UserWarning: Detected old nnU-Net plans format. Attempting to reconstruct network architecture parameters. If this fails, rerun nnUNetv2_plan_experiment for your dataset. If you use a custom architecture, please downgrade nnU-Net to the version you implemented this or update your implementation + plans.
2026/01/09 16:30:16.804 :: warnings.warn("Detected old nnU-Net plans format. Attempting to reconstruct network architecture "
2026/01/09 16:30:18.304 :: #######################################################################
2026/01/09 16:30:18.304 :: Please cite the following paper when using nnU-Net:
2026/01/09 16:30:18.304 :: Isensee, F., Jaeger, P. F., Kohl, S. A., Petersen, J., & Maier-Hein, K. H. (2021). nnU-Net: a self-configuring method for deep learning-based biomedical image segmentation. Nature methods, 18(2), 203-211.
2026/01/09 16:30:18.304 :: #######################################################################
2026/01/09 16:30:18.304 ::
2026/01/09 16:30:18.304 :: perform_everything_on_device=True is only supported for cuda devices! Setting this to False
2026/01/09 16:30:18.538 :: There are 1 cases in the source folder
2026/01/09 16:30:18.538 :: I am processing 0 out of 1 (max process ID is 0, we start counting with 0!)
2026/01/09 16:30:18.538 :: There are 1 cases that I would like to predict
2026/01/09 16:31:10.971 :: Traceback (most recent call last):
2026/01/09 16:31:10.971 :: File "/home/user/Slicer-5.10.0-linux-amd64/lib/Python/bin/nnUNetv2_predict", line 8, in <module>
2026/01/09 16:31:14.232 :: Loading inference results...
2026/01/09 16:31:17.081 :: Error loading results :
2026/01/09 16:31:17.081 :: Failed to load the segmentation.
2026/01/09 16:31:17.081 :: Something went wrong during the nnUNet processing.
2026/01/09 16:31:17.081 :: Please check the logs for potential errors and contact the library maintainers.