Problem report for 3D Slicer 5.12.1 win-amd64: [please describe expectedand actual behavior]
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Session start time …: 20260720_225048
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Slicer version …: 5.12.1 (revision 34624 / 5f75443) win-amd64 - installed release
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Operating system …: Windows / Professional / (Build 26200, Code Page 65001) - 64-bit
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Memory …: 130962 MB physical, 139154 MB virtual
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - CPU …: GenuineIntel , 20 cores, 20 logical processors
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - VTK configuration …: OpenGL2 rendering, TBB threading
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Qt configuration …: version 5.15.2, with SSL, requested OpenGL 3.2 (core profile)
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - DCMTK configuration …: version 3.7.0, no SSL
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Internationalization …: disabled, language=
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Developer mode …: disabled
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Application path …: C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/bin
[DEBUG][Qt] 20.07.2026 22:50:48 (unknown:0) - Additional module paths ..: slicer.org/Extensions-34624/AAL3BrainLabeling/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/SlicerElastix/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/NNUNet/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/DentalSegmentator/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/SlicerPythonTestRunner/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/FootSegmentation/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/MONAIAuto3DSeg/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/MuscleMap/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/NvidiaAIAssistedAnnotation/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/PET-MUST-Segmenter/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/SlicerRadiomics/lib/Slicer-5.12/cli-modules, slicer.org/Extensions-34624/SlicerRadiomics/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/PETDICOMExtension/lib/Slicer-5.12/cli-modules, slicer.org/Extensions-34624/PETDICOMExtension/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/TotalSegmentator/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/UpperAirwaySegmentator/lib/Slicer-5.12/qt-scripted-modules, slicer.org/Extensions-34624/PyTorch/lib/Slicer-5.12/qt-scripted-modules
[INFO][Stream] 20.07.2026 22:50:48 (unknown:0) -
[INFO][Python] 20.07.2026 22:50:50 [Python] (C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/slicer.org/Extensions-34624/FootSegmentation/lib/Slicer-5.12/qt-scripted-modules/FootSegmentation.py:110) - FootSegmentation sample data registered successfully
[DEBUG][Python] 20.07.2026 22:50:51 [Python] (C:\Users\Gonzalo Rossel\AppData\Local\slicer.org\3D Slicer 5.12.1\lib\Slicer-5.12\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:40) - Scripted subject hierarchy plugin registered: SegmentEditor
[DEBUG][Python] 20.07.2026 22:50:51 [Python] (C:\Users\Gonzalo Rossel\AppData\Local\slicer.org\3D Slicer 5.12.1\lib\Slicer-5.12\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:40) - Scripted subject hierarchy plugin registered: SegmentStatistics
[DEBUG][Qt] 20.07.2026 22:50:51 (unknown:0) - Switch to module: “Welcome”
[DEBUG][Python] 20.07.2026 22:50:51 [Python] (C:\Users\Gonzalo Rossel\AppData\Local\slicer.org\3D Slicer 5.12.1\lib\Slicer-5.12\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:40) - Scripted subject hierarchy plugin registered: Elastix
[INFO][Python] 20.07.2026 22:50:51 [Python] (C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/slicer.org/Extensions-34624/NvidiaAIAssistedAnnotation/lib/Slicer-5.12/qt-scripted-modules/SegmentEditorNvidiaAIAA.py:32) - This plugin dir: C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/slicer.org/Extensions-34624/NvidiaAIAssistedAnnotation/lib/Slicer-5.12/qt-scripted-modules
[DEBUG][Qt] 20.07.2026 22:50:55 (unknown:0) - Switch to module: “DICOM”
[WARNING][Python] 20.07.2026 22:51:09 [Python] (C:\Users\Gonzalo Rossel\AppData\Local\slicer.org\3D Slicer 5.12.1\lib\Slicer-5.12\qt-scripted-modules\DICOMLib\DICOMUtils.py:757) - Geometric issues were found with 1 of the series. Please use caution.
[INFO][Python] 20.07.2026 22:51:10 [Python] (C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/bin/../lib/Slicer-5.12/qt-scripted-modules/DICOMScalarVolumePlugin.py:445) - Loading with imageIOName: GDCM
[WARNING][ITK] 20.07.2026 22:51:12 (unknown:0) - WARNING: In C:\D\S\S-0-build\ITK\Modules\IO\ImageBase\include\itkImageSeriesReader.hxx, line 478
ImageSeriesReader (000001F16E66B240): Non uniform sampling or missing slices detected, maximum nonuniformity:0.000630768
[DEBUG][Python] 20.07.2026 22:51:12 [Python] (C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/bin/../lib/Slicer-5.12/qt-scripted-modules/DICOMScalarVolumePlugin.py:567) - DICOM window/level (40.0/400.0) set to volume ‘8: AX PB - imageType DERIVED-PRIMARY-AXIAL-CT_SOM5 MPR’ from SOP instance 1.3.12.2.1107.5.1.4.64848.30000026052116425836600008641.
[DEBUG][Python] 20.07.2026 22:51:12 [Python] (C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/bin/../lib/Slicer-5.12/qt-scripted-modules/DICOMScalarVolumePlugin.py:567) - DICOM window/level (-600.0/1200.0) set to volume ‘8: AX PB - imageType DERIVED-PRIMARY-AXIAL-CT_SOM5 MPR’ from SOP instance 1.3.12.2.1107.5.1.4.64848.30000026052116425836600008641.
[DEBUG][Python] 20.07.2026 22:51:12 [Python] (C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/bin/../lib/Slicer-5.12/qt-scripted-modules/DICOMScalarVolumePlugin.py:944) - Irregular volume geometry detected, but maximum error is within tolerance (maximum error of 0.000854271 mm, tolerance threshold is 0.001 mm).
[DEBUG][Qt] 20.07.2026 22:51:35 (unknown:0) - Switch to module: “TotalSegmentator”
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - Traceback (most recent call last):
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - File “C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/slicer.org/Extensions-34624/TotalSegmentator/lib/Slicer-5.12/qt-scripted-modules/TotalSegmentator.py”, line 319, in onApplyButton
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - self.logic.setupPythonRequirements()
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - File “C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/slicer.org/Extensions-34624/TotalSegmentator/lib/Slicer-5.12/qt-scripted-modules/TotalSegmentator.py”, line 847, in setupPythonRequirements
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - if not torchLogic.torchInstalled():
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - File “C:/Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/slicer.org/Extensions-34624/PyTorch/lib/Slicer-5.12/qt-scripted-modules/PyTorchUtils.py”, line 162, in torchInstalled
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - metadataPath = [p for p in importlib.metadata.files(‘torch’) if ‘METADATA’ in str(p)][0]
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[CRITICAL][Stream] 20.07.2026 22:51:43 (unknown:0) - TypeError: ‘NoneType’ object is not iterable
[ERROR][Python] 20.07.2026 22:51:43 [Python] (C:\Users/Gonzalo Rossel/AppData/Local/slicer.org/3D Slicer 5.12.1/bin/Python\slicer\util.py:3326) - Failed to install required packages.
‘NoneType’ object is not iterable
[WARNING][Qt] 20.07.2026 22:52:02 (unknown:0) - An OpenGL Core Profile was requested, but it is not supported on the current platform. Falling back to a non-Core profile. Note that this might cause rendering issues.
[WARNING][Qt] 20.07.2026 22:52:07 (unknown:0) - A cookie associated with a cross-site resource at http://www.nitrc.org/ was set without the SameSite attribute. A future release of Chrome will only deliver cookies with cross-site requests if they are set with SameSite=None and Secure. You can review cookies in developer tools under Application>Storage>Cookies and see more details at Chrome Platform Status and Chrome Platform Status.