# Cannot import name 'TypeIs' from 'typing\_extensions'

**URL:** <https://discourse.slicer.org/t/cannot-import-name-typeis-from-typing-extensions/42336>\
**Category:** Support\
**Created:** [March 27, 2025, 8:32pm UTC](https://discourse.slicer.org/t/cannot-import-name-typeis-from-typing-extensions/42336 "2025-03-27T20:32:22Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Arash1](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/arash1/32/78865_2.png) [@Arash1](https://discourse.slicer.org/u/Arash1)\
**Post date:** [March 27, 2025, 8:32pm UTC](https://discourse.slicer.org/t/cannot-import-name-typeis-from-typing-extensions/42336/1 "2025-03-27T20:32:22Z")

</div>

Hello everyone. I am facing a problem that just started today!! Majority of my Slicer is not working. I might be wrong but does this have anything with the Corporate certificates?  
On different versions of the software, we get various errors. I have attached the logs below.

Log1  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Session start time …: 20250327\_142210  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Slicer version …: 5.9.0-2025-02-11 (revision 33477 / 0776014) win-amd64 - installed release  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Operating system …: Windows / Professional / (Build 26100, Code Page 65001) - 64-bit  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Memory …: 65269 MB physical, 110269 MB virtual  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - CPU …: GenuineIntel , 12 cores, 12 logical processors  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - VTK configuration …: OpenGL2 rendering, TBB threading  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Qt configuration …: version 5.15.2, with SSL, requested OpenGL 3.2 (compatibility profile)  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - DCMTK configuration …: version 3.6.8, no SSL  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Internationalization …: disabled, language=  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Developer mode …: disabled  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Application path …: D:/Slicer 5.9.0-2025-02-11/bin  
[DEBUG][Qt] 27.03.2025 14:22:10 (unknown:0) - Additional module paths ..: (none)  
[DEBUG][Python] 27.03.2025 14:22:13 [Python] (D:\Slicer 5.9.0-2025-02-11\lib\Slicer-5.9\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:40) - Scripted subject hierarchy plugin registered: SegmentEditor  
[DEBUG][Python] 27.03.2025 14:22:13 [Python] (D:\Slicer 5.9.0-2025-02-11\lib\Slicer-5.9\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:40) - Scripted subject hierarchy plugin registered: SegmentStatistics  
[DEBUG][Qt] 27.03.2025 14:22:13 (unknown:0) - Switch to module: “Welcome”  
[INFO][Stream] 27.03.2025 14:22:14 (unknown:0) - Loading Slicer RC file [C:/Users/amanl/.slicerrc.py]  
[CRITICAL][FD] 27.03.2025 14:22:24 (unknown:0) - [27068:28472:0327/142224.952:ERROR:cache\_util\_win.cc(21)] Unable to move the cache: Access is denied. (0x5)  
[CRITICAL][FD] 27.03.2025 14:22:24 (unknown:0) - [27068:28472:0327/142224.952:ERROR:cache\_util.cc(139)] Unable to move cache folder C:\Users\amanl\AppData\Local\slicer.org\Slicer\QtWebEngine\Default\GPUCache to C:\Users\amanl\AppData\Local\slicer.org\Slicer\QtWebEngine\Default\old\_GPUCache\_000  
[CRITICAL][FD] 27.03.2025 14:22:24 (unknown:0) - [27068:28472:0327/142224.952:ERROR:disk\_cache.cc(184)] Unable to create cache  
[CRITICAL][FD] 27.03.2025 14:22:24 (unknown:0) - [27068:28472:0327/142224.952:ERROR:shader\_disk\_cache.cc(606)] Shader Cache Creation failed: -2  
[WARNING][Qt] 27.03.2025 14:22:25 (unknown:0) - Property ‘verbose’’ of object ‘qSlicerWebPythonProxy’ has no notify signal and is not constant, value updates in HTML will be broken!  
[WARNING][Qt] 27.03.2025 14:22:26 (unknown:0) - Property ‘verbose’’ of object ‘qSlicerWebPythonProxy’ has no notify signal and is not constant, value updates in HTML will be broken!  
[WARNING][Qt] 27.03.2025 14:22:27 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/33477/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://wiki.slicer.org/slicerWiki/images/f/f6/IntensitySegmenterIcon.png](http://wiki.slicer.org/slicerWiki/images/f/f6/IntensitySegmenterIcon.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 14:22:29 (unknown:0) - A cookie associated with a cross-site resource at [http://www.nitrc.org/](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](https://www.chromestatus.com/feature/5088147346030592) and [Chrome Platform Status](https://www.chromestatus.com/feature/5633521622188032).  
[DEBUG][Qt] 27.03.2025 14:26:12 (unknown:0) - Switch to module: “”

Log2  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Session start time …: 20250327\_142311  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Slicer version …: 5.8.0 (revision 33216 / d20ee94) win-amd64 - installed release  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Operating system …: Windows / Professional / (Build 26100, Code Page 65001) - 64-bit  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Memory …: 65269 MB physical, 110269 MB virtual  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - CPU …: GenuineIntel , 12 cores, 12 logical processors  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - VTK configuration …: OpenGL2 rendering, TBB threading  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Qt configuration …: version 5.15.2, with SSL, requested OpenGL 3.2 (compatibility profile)  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - DCMTK configuration …: version 3.6.8, no SSL  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Internationalization …: disabled, language=  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Developer mode …: disabled  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Application path …: D:/Slicer 5.8.0/bin  
[DEBUG][Qt] 27.03.2025 14:23:11 (unknown:0) - Additional module paths ..: [slicer.org/Extensions-33216/PyTorch/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/PyTorch/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/NNUNet/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/NNUNet/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/TotalSegmentator/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/TotalSegmentator/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/SlicerPythonTestRunner/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/SlicerPythonTestRunner/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/SegmentEditorExtraEffects/lib/Slicer-5.8/qt-loadable-modules](http://slicer.org/Extensions-33216/SegmentEditorExtraEffects/lib/Slicer-5.8/qt-loadable-modules), [slicer.org/Extensions-33216/SegmentEditorExtraEffects/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/SegmentEditorExtraEffects/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/SurfaceWrapSolidify/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/SurfaceWrapSolidify/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/MarkupsToModel/lib/Slicer-5.8/qt-loadable-modules](http://slicer.org/Extensions-33216/MarkupsToModel/lib/Slicer-5.8/qt-loadable-modules), [slicer.org/Extensions-33216/AirwaySegmentation/lib/Slicer-5.8/cli-modules](http://slicer.org/Extensions-33216/AirwaySegmentation/lib/Slicer-5.8/cli-modules), [slicer.org/Extensions-33216/AirwaySegmentation/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/AirwaySegmentation/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/DensityLungSegmentation/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/DensityLungSegmentation/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/SlicerDcm2nii/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/SlicerDcm2nii/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/SlicerDMRI/lib/Slicer-5.8/cli-modules](http://slicer.org/Extensions-33216/SlicerDMRI/lib/Slicer-5.8/cli-modules), [slicer.org/Extensions-33216/SlicerDMRI/lib/Slicer-5.8/qt-loadable-modules](http://slicer.org/Extensions-33216/SlicerDMRI/lib/Slicer-5.8/qt-loadable-modules), [slicer.org/Extensions-33216/SlicerDMRI/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/SlicerDMRI/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/SlicerVMTK/lib/Slicer-5.8/qt-loadable-modules](http://slicer.org/Extensions-33216/SlicerVMTK/lib/Slicer-5.8/qt-loadable-modules), [slicer.org/Extensions-33216/SlicerVMTK/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/SlicerVMTK/lib/Slicer-5.8/qt-scripted-modules), [slicer.org/Extensions-33216/ExtraMarkups/lib/Slicer-5.8/qt-loadable-modules](http://slicer.org/Extensions-33216/ExtraMarkups/lib/Slicer-5.8/qt-loadable-modules), [slicer.org/Extensions-33216/DentalSegmentator/lib/Slicer-5.8/qt-scripted-modules](http://slicer.org/Extensions-33216/DentalSegmentator/lib/Slicer-5.8/qt-scripted-modules)  
[CRITICAL][Stream] 27.03.2025 14:23:23 (unknown:0) - D:/Slicer 5.8.0/slicer.org/Extensions-33216/SlicerDMRI/lib/Slicer-5.8/qt-scripted-modules/RegisterDMRIModuleTemplates.py:47: UserWarning: Exception during attempt to register DMRI module templates: can only concatenate str (not “tuple”) to str  
[CRITICAL][Stream] 27.03.2025 14:23:23 (unknown:0) - warnings.warn("Exception during attempt to register DMRI module templates: " + str(exc))  
[CRITICAL][Qt] 27.03.2025 14:23:24 (unknown:0) - Error(s):  
CLI executable: D:/Slicer 5.8.0/slicer.org/Extensions-33216/SlicerVMTK/lib/Slicer-5.8/qt-loadable-modules/vtkvmtk.py  
The process failed to start. Either the invoked program is missing, or you may have insufficient permissions to invoke the program.  
[CRITICAL][Qt] 27.03.2025 14:23:24 (unknown:0) - Fail to instantiate module “vtkvmtk”  
[CRITICAL][Qt] 27.03.2025 14:23:24 (unknown:0) - The following modules failed to be instantiated:  
[CRITICAL][Qt] 27.03.2025 14:23:24 (unknown:0) - vtkvmtk  
[DEBUG][Python] 27.03.2025 14:23:26 [Python] (D:\Slicer 5.8.0\lib\Slicer-5.8\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:40) - Scripted subject hierarchy plugin registered: SegmentEditor  
[DEBUG][Python] 27.03.2025 14:23:26 [Python] (D:\Slicer 5.8.0\lib\Slicer-5.8\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:40) - Scripted subject hierarchy plugin registered: SegmentStatistics  
[DEBUG][Qt] 27.03.2025 14:23:26 (unknown:0) - Switch to module: “Welcome”  
[INFO][Stream] 27.03.2025 14:23:28 (unknown:0) - Loading Slicer RC file [C:/Users/amanl/.slicerrc.py]  
[CRITICAL][FD] 27.03.2025 14:23:36 (unknown:0) - [24572:21528:0327/142336.398:ERROR:cache\_util\_win.cc(21)] Unable to move the cache: Access is denied. (0x5)  
[CRITICAL][FD] 27.03.2025 14:23:36 (unknown:0) - [24572:21528:0327/142336.398:ERROR:cache\_util.cc(139)] Unable to move cache folder C:\Users\amanl\AppData\Local\slicer.org\Slicer\QtWebEngine\Default\GPUCache to C:\Users\amanl\AppData\Local\slicer.org\Slicer\QtWebEngine\Default\old\_GPUCache\_000  
[CRITICAL][FD] 27.03.2025 14:23:36 (unknown:0) - [24572:21528:0327/142336.399:ERROR:disk\_cache.cc(184)] Unable to create cache  
[CRITICAL][FD] 27.03.2025 14:23:36 (unknown:0) - [24572:21528:0327/142336.399:ERROR:shader\_disk\_cache.cc(606)] Shader Cache Creation failed: -2  
[WARNING][Qt] 27.03.2025 14:23:36 (unknown:0) - libpng warning: iCCP: known incorrect sRGB profile  
[WARNING][Qt] 27.03.2025 14:23:37 (unknown:0) - Property ‘verbose’’ of object ‘qSlicerWebPythonProxy’ has no notify signal and is not constant, value updates in HTML will be broken!  
[WARNING][Qt] 27.03.2025 14:23:37 (unknown:0) - Property ‘verbose’’ of object ‘qSlicerWebPythonProxy’ has no notify signal and is not constant, value updates in HTML will be broken!  
[WARNING][Qt] 27.03.2025 14:23:38 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/33216/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://wiki.slicer.org/slicerWiki/images/f/f6/IntensitySegmenterIcon.png](http://wiki.slicer.org/slicerWiki/images/f/f6/IntensitySegmenterIcon.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 14:23:43 (unknown:0) - A cookie associated with a cross-site resource at [http://www.nitrc.org/](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](https://www.chromestatus.com/feature/5088147346030592) and [Chrome Platform Status](https://www.chromestatus.com/feature/5633521622188032).  
[DEBUG][Qt] 27.03.2025 14:24:55 (unknown:0) - Switch to module: “”

log3  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Session start time …: 20250327\_135825  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Slicer version …: 5.6.2 (revision 32448 / f10cd8c) win-amd64 - installed release  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Operating system …: Windows / Professional / (Build 26100, Code Page 65001) - 64-bit  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Memory …: 65269 MB physical, 110269 MB virtual  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - CPU …: GenuineIntel , 12 cores, 12 logical processors  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - VTK configuration …: OpenGL2 rendering, TBB threading  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Qt configuration …: version 5.15.2, with SSL, requested OpenGL 3.2 (compatibility profile)  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Internationalization …: disabled, language=  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Developer mode …: disabled  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Application path …: D:/SL/bin  
[DEBUG][Qt] 27.03.2025 13:58:25 (unknown:0) - Additional module paths ..: [slicer.org/Extensions-32448/SegmentEditorExtraEffects/lib/Slicer-5.6/qt-loadable-modules](http://slicer.org/Extensions-32448/SegmentEditorExtraEffects/lib/Slicer-5.6/qt-loadable-modules), [slicer.org/Extensions-32448/SegmentEditorExtraEffects/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/SegmentEditorExtraEffects/lib/Slicer-5.6/qt-scripted-modules), [slicer.org/Extensions-32448/SurfaceWrapSolidify/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/SurfaceWrapSolidify/lib/Slicer-5.6/qt-scripted-modules), [slicer.org/Extensions-32448/LungCTAnalyzer/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/LungCTAnalyzer/lib/Slicer-5.6/qt-scripted-modules), [slicer.org/Extensions-32448/MarkupsToModel/lib/Slicer-5.6/qt-loadable-modules](http://slicer.org/Extensions-32448/MarkupsToModel/lib/Slicer-5.6/qt-loadable-modules), [slicer.org/Extensions-32448/AirwaySegmentation/lib/Slicer-5.6/cli-modules](http://slicer.org/Extensions-32448/AirwaySegmentation/lib/Slicer-5.6/cli-modules), [slicer.org/Extensions-32448/AirwaySegmentation/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/AirwaySegmentation/lib/Slicer-5.6/qt-scripted-modules), [slicer.org/Extensions-32448/Chest\_Imaging\_Platform/lib/Slicer-5.6/cli-modules](http://slicer.org/Extensions-32448/Chest_Imaging_Platform/lib/Slicer-5.6/cli-modules), [slicer.org/Extensions-32448/Chest\_Imaging\_Platform/lib/Slicer-5.6/qt-loadable-modules](http://slicer.org/Extensions-32448/Chest_Imaging_Platform/lib/Slicer-5.6/qt-loadable-modules), [slicer.org/Extensions-32448/Chest\_Imaging\_Platform/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/Chest_Imaging_Platform/lib/Slicer-5.6/qt-scripted-modules), [slicer.org/Extensions-32448/MONAIAuto3DSeg/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/MONAIAuto3DSeg/lib/Slicer-5.6/qt-scripted-modules), [slicer.org/Extensions-32448/SlicerDentalModelSeg/lib/Slicer-5.6/cli-modules](http://slicer.org/Extensions-32448/SlicerDentalModelSeg/lib/Slicer-5.6/cli-modules), [slicer.org/Extensions-32448/SlicerDentalModelSeg/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/SlicerDentalModelSeg/lib/Slicer-5.6/qt-scripted-modules), [slicer.org/Extensions-32448/TotalSegmentator/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/TotalSegmentator/lib/Slicer-5.6/qt-scripted-modules), [slicer.org/Extensions-32448/PyTorch/lib/Slicer-5.6/qt-scripted-modules](http://slicer.org/Extensions-32448/PyTorch/lib/Slicer-5.6/qt-scripted-modules)  
[WARNING][Qt] 27.03.2025 13:58:29 (unknown:0) - When loading module “ParticlesDisplay” , the dependency “TractographyDisplay” failed to be loaded.  
[DEBUG][Python] 27.03.2025 13:58:29 [Python] (D:\SL\lib\Slicer-5.6\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:39) - Scripted subject hierarchy plugin registered: SegmentEditor  
[DEBUG][Python] 27.03.2025 13:58:29 [Python] (D:\SL\lib\Slicer-5.6\qt-scripted-modules\SubjectHierarchyPlugins\AbstractScriptedSubjectHierarchyPlugin.py:39) - Scripted subject hierarchy plugin registered: SegmentStatistics  
[DEBUG][Qt] 27.03.2025 13:58:29 (unknown:0) - Switch to module: “Welcome”  
[INFO][Stream] 27.03.2025 13:58:30 (unknown:0) - Loading Slicer RC file [C:/Users/amanl/.slicerrc.py]  
[DEBUG][Qt] 27.03.2025 13:58:32 (unknown:0) - Switch to module: “Data”  
[DEBUG][Qt] 27.03.2025 13:58:34 (unknown:0) - Switch to module: “DICOM”  
[INFO][Python] 27.03.2025 13:58:41 [Python] (D:/SL/bin/../lib/Slicer-5.6/qt-scripted-modules/DICOMScalarVolumePlugin.py:446) - Loading with imageIOName: GDCM  
[INFO][Python] 27.03.2025 13:58:42 [Python] (D:/SL/bin/../lib/Slicer-5.6/qt-scripted-modules/DICOMScalarVolumePlugin.py:525) - Window/level found in DICOM tags (center=40.0, width=400.0) has been applied to volume 4: HEAD-NECK 2.0 B30s  
[DEBUG][Qt] 27.03.2025 13:58:49 (unknown:0) - Switch to module: “MONAIAuto3DSeg”  
[INFO][Python] 27.03.2025 13:58:54 [Python] (D:\SL\slicer.org\Extensions-32448\MONAIAuto3DSeg\lib\Slicer-5.6\qt-scripted-modules\MONAIAuto3DSegLib\dependency\_handler.py:68) - Initializing PyTorch…  
[ERROR][Python] 27.03.2025 13:58:55 [Python] (D:\SL\bin\Python\slicer\util.py:3009) - Failed to install required dependencies.

cannot import name ‘TypeIs’ from ‘typing\_extensions’ (D:\SL\lib\Python\Lib\site-packages\typing\_extensions.py)  
[ERROR][Python] 27.03.2025 13:59:00 [Python] (D:\SL\bin\Python\slicer\util.py:3009) - Processing Failed. Check logs for more information.

cannot import name ‘TypeIs’ from ‘typing\_extensions’ (D:\SL\lib\Python\Lib\site-packages\typing\_extensions.py)  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - Traceback (most recent call last):  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - File “D:/SL/slicer.org/Extensions-32448/MONAIAuto3DSeg/lib/Slicer-5.6/qt-scripted-modules/MONAIAuto3DSeg.py”, line 632, in onApplyButton  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - self.onApply()  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - File “D:/SL/slicer.org/Extensions-32448/MONAIAuto3DSeg/lib/Slicer-5.6/qt-scripted-modules/MONAIAuto3DSeg.py”, line 664, in onApply  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - self.\_segmentationTaskListInfo = self.logic.process(inputNodes, self.ui.outputSegmentationSelector.currentNode(),  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - File “D:/SL/slicer.org/Extensions-32448/MONAIAuto3DSeg/lib/Slicer-5.6/qt-scripted-modules/MONAIAuto3DSeg.py”, line 1215, in process  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - self.\_processSingle(segmentationTaskListInfo)  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - File “D:/SL/slicer.org/Extensions-32448/MONAIAuto3DSeg/lib/Slicer-5.6/qt-scripted-modules/MONAIAuto3DSeg.py”, line 1260, in _processSingle  
[CRITICAL][Stream] 27.03.2025 13:59:02 [] (unknown:0) - self.DEPENDENCY\_HANDLER.setupPythonRequirements()  
[CRITICAL][Stream] 27.03.2025 13:59:02 [] (unknown:0) - File “D:\SL\slicer.org\Extensions-32448\MONAIAuto3DSeg\lib\Slicer-5.6\qt-scripted-modules\MONAIAuto3DSegLib\dependency\_handler.py”, line 71, in setupPythonRequirements  
[CRITICAL][Stream] 27.03.2025 13:59:02 [] (unknown:0) - if not torchLogic.torchInstalled():  
[CRITICAL][Stream] 27.03.2025 13:59:02 [] (unknown:0) - File “D:/SL/slicer.org/Extensions-32448/PyTorch/lib/Slicer-5.6/qt-scripted-modules/PyTorchUtils.py”, line 166, in torchInstalled  
[CRITICAL][Stream] 27.03.2025 13:59:02 [] (unknown:0) - import torch  
[CRITICAL][Stream] 27.03.2025 13:59:02 [] (unknown:0) - File "D:\SL\lib\Python\Lib\site-packages\torch\_init_.py", line 75, in   
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - from typing\_extensions import TypeIs as \_TypeIs  
[CRITICAL][Stream] 27.03.2025 13:59:02 (unknown:0) - ImportError: cannot import name ‘TypeIs’ from ‘typing\_extensions’ (D:\SL\lib\Python\Lib\site-packages\typing\_extensions.py)  
[WARNING][Qt] 27.03.2025 13:59:11 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://wiki.slicer.org/slicerWiki/images/2/2a/CarreraSliceEffect.png](http://wiki.slicer.org/slicerWiki/images/2/2a/CarreraSliceEffect.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:11 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://www.slicer.org/slicerWiki/images/b/b7/CurveMakerIcon.png](http://www.slicer.org/slicerWiki/images/b/b7/CurveMakerIcon.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:12 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://www.slicer.org/slicerWiki/images/a/ac/ErodeDilateLabelIcon.png](http://www.slicer.org/slicerWiki/images/a/ac/ErodeDilateLabelIcon.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:12 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://www.slicer.org/slicerWiki/images/a/a7/GyroGuide.png](http://www.slicer.org/slicerWiki/images/a/a7/GyroGuide.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:12 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://www.slicer.org/slicerWiki/images/e/e5/QuickToolsLogo.png](http://www.slicer.org/slicerWiki/images/e/e5/QuickToolsLogo.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:12 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://wiki.slicer.org/slicerWiki/images/f/f6/IntensitySegmenterIcon.png](http://wiki.slicer.org/slicerWiki/images/f/f6/IntensitySegmenterIcon.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:12 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://www.slicer.org/slicerWiki/images/a/ac/PAAlogo-small.png](http://www.slicer.org/slicerWiki/images/a/ac/PAAlogo-small.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:12 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://www.slicer.org/slicerWiki/images/b/ba/SegAidedRegSquareFocus128.png](http://www.slicer.org/slicerWiki/images/b/ba/SegAidedRegSquareFocus128.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:12 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://www.example.com/Slicer/Extensions/SlicerSurfaceLearner.png](http://www.example.com/Slicer/Extensions/SlicerSurfaceLearner.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:12 (unknown:0) - Mixed Content: The page at ‘[@KitwareMedical/slicer-extensions-webapp](https://extensions.slicer.org/catalog/All/32448/win)’ was loaded over HTTPS, but requested an insecure image ‘[http://slicer.org/slicerWiki/images/3/32/T1\_Mapping\_Logo\_Resized.png](http://slicer.org/slicerWiki/images/3/32/T1_Mapping_Logo_Resized.png)’. This content should also be served over HTTPS.  
[WARNING][Qt] 27.03.2025 13:59:13 (unknown:0) - A cookie associated with a cross-site resource at [http://www.nitrc.org/](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](https://www.chromestatus.com/feature/5088147346030592) and [Chrome Platform Status](https://www.chromestatus.com/feature/5633521622188032).