# Loading saved mrb file doesn't work

**URL:** https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125
**Category:** Support
**Tags:** segmentation, file-import
**Created:** [February 21, 2021, 10:32pm UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125 "2021-02-21T22:32:57Z")
**Posts on this page:** 8
**Page:** 1

<div class="post-metadata">

### Author: ![mohammed\_alshakhas](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mohammed_alshakhas/32/10025_2.png) [@mohammed\_alshakhas](https://discourse.slicer.org/u/mohammed_alshakhas)
#### Post date: [February 21, 2021, 10:32pm UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125/1 "2021-02-21T22:32:58Z")

</div>

I’m trying to .mrb file i made. however, that doesn’t do anything at all.

can’t figure out the issue, thnak you for help!

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<div class="post-metadata">

### 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: [February 21, 2021, 10:35pm UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125/2 "2021-02-21T22:35:16Z")

</div>

Please copy-paste here the complete application log (menu: Help / Report a bug).

---

<div class="post-metadata">

### Author: ![mohammed\_alshakhas](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mohammed_alshakhas/32/10025_2.png) [@mohammed\_alshakhas](https://discourse.slicer.org/u/mohammed_alshakhas)
#### Post date: [February 24, 2021, 9:47am UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125/3 "2021-02-24T09:47:51Z")

</div>

[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Session start time …: 2021-02-24 09:32:31  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Slicer version …: 4.11.20200930 (revision 29402 / 002be18) macosx-amd64 - installed release  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Operating system …: macOS / 11.2 / 20D64 - 64-bit  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Memory …: 8192 MB physical, 9216 MB virtual  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - CPU …: Apple M1, 8 cores, 8 logical processors  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - VTK configuration …: OpenGL2 rendering, Sequential threading  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Qt configuration …: version 5.15.1, with SSL, requested OpenGL 3.2 (core profile)  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Developer mode enabled …: no  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Prefer executable CLI …: yes  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Application path …: /Applications/Slicer.app/Contents/MacOS  
[DEBUG][Qt] 24.02.2021 09:32:31 [] (unknown:0) - Additional module paths …: (none)  
[DEBUG][Python] 24.02.2021 09:32:32 [Python] (/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/site-packages/pydicom/datadict.py:432) - Reversing DICOM dictionary so can look up tag from a keyword…  
[DEBUG][Python] 24.02.2021 09:32:33 [Python] (/Applications/Slicer.app/Contents/lib/Slicer-4.11/qt-scripted-modules/SubjectHierarchyPlugins/AbstractScriptedSubjectHierarchyPlugin.py:36) - Scripted subject hierarchy plugin registered: Annotations  
[DEBUG][Python] 24.02.2021 09:32:33 [Python] (/Applications/Slicer.app/Contents/lib/Slicer-4.11/qt-scripted-modules/SubjectHierarchyPlugins/AbstractScriptedSubjectHierarchyPlugin.py:36) - Scripted subject hierarchy plugin registered: SegmentEditor  
[DEBUG][Python] 24.02.2021 09:32:33 [Python] (/Applications/Slicer.app/Contents/lib/Slicer-4.11/qt-scripted-modules/SubjectHierarchyPlugins/AbstractScriptedSubjectHierarchyPlugin.py:36) - Scripted subject hierarchy plugin registered: SegmentStatistics  
[DEBUG][Qt] 24.02.2021 09:32:33 [] (unknown:0) - Switch to module: “Welcome”  
[DEBUG][Qt] 24.02.2021 09:33:00 [] (unknown:0) - Switch to module: “Data”  
[DEBUG][Qt] 24.02.2021 09:33:07 [] (unknown:0) - Switch to module: “SceneViews”  
[DEBUG][Qt] 24.02.2021 09:33:11 [] (unknown:0) - Switch to module: “VolumeRendering”  
[INFO][VTK] 24.02.2021 09:33:11 [vtkMRMLScene (0x7fbc3630fd80)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLScene.cxx:316) - vtkMRMLScene::Clear  
[INFO][VTK] 24.02.2021 09:33:11 [vtkMRMLScene (0x7fbc3630fd80)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLScene.cxx:762) - vtkMRMLScene::Import  
[DEBUG][Qt] 24.02.2021 09:33:20 [] (unknown:0) - Switch to module: “Data”  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkITKArchetypeDiffusionTensorImageReaderFile (0x7fbc363522a0)] (/Volumes/D/S/S-0/Libs/vtkITK/vtkITKArchetypeImageSeriesReader.cxx:705) - vtkITKArchetypeImageSeriesReader::ExecuteInformation: Cannot open /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb. ITK exception info: error in unknown: Could not create IO object for reading file /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb  
Tried to create one of the following:  
BMPImageIO  
BioRadImageIO  
DCMTKImageIO  
GDCMImageIO  
GiplImageIO  
JPEGImageIO  
LSMImageIO  
MGHImageIO  
MINCImageIO  
MRCImageIO  
MetaImageIO  
NiftiImageIO  
NrrdImageIO  
PNGImageIO  
StimulateImageIO  
TIFFImageIO  
VTKImageIO  
MRMLIDImageIO  
You probably failed to set a file suffix, or  
set the suffix to an unsupported type.  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkCompositeDataPipeline (0x600002aa23e0)] (/Volumes/D/S/S-0-build/VTK/Common/ExecutionModel/vtkExecutive.cxx:782) - Algorithm vtkITKArchetypeDiffusionTensorImageReaderFile(0x7fbc363522a0) returned failure for request: vtkInformation (0x600000d20880)  
Debug: Off  
Modified Time: 295004  
Reference Count: 1  
Registered Events: (none)  
Request: REQUEST\_INFORMATION  
ALGORITHM\_AFTER\_FORWARD: 1  
FORWARD\_DIRECTION: 0  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkITKArchetypeImageSeriesVectorReaderSeries (0x7fbc3639ee50)] (/Volumes/D/S/S-0/Libs/vtkITK/vtkITKArchetypeImageSeriesReader.cxx:705) - vtkITKArchetypeImageSeriesReader::ExecuteInformation: Cannot open /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb. ITK exception info: error in unknown: Could not create IO object for reading file /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb  
Tried to create one of the following:  
BMPImageIO  
BioRadImageIO  
DCMTKImageIO  
GDCMImageIO  
GiplImageIO  
JPEGImageIO  
LSMImageIO  
MGHImageIO  
MINCImageIO  
MRCImageIO  
MetaImageIO  
NiftiImageIO  
NrrdImageIO  
PNGImageIO  
StimulateImageIO  
TIFFImageIO  
VTKImageIO  
MRMLIDImageIO  
You probably failed to set a file suffix, or  
set the suffix to an unsupported type.  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkCompositeDataPipeline (0x600002aa2220)] (/Volumes/D/S/S-0-build/VTK/Common/ExecutionModel/vtkExecutive.cxx:782) - Algorithm vtkITKArchetypeImageSeriesVectorReaderSeries(0x7fbc3639ee50) returned failure for request: vtkInformation (0x600000d21f00)  
Debug: Off  
Modified Time: 296513  
Reference Count: 1  
Registered Events: (none)  
Request: REQUEST\_INFORMATION  
ALGORITHM\_AFTER\_FORWARD: 1  
FORWARD\_DIRECTION: 0  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkITKArchetypeImageSeriesVectorReaderFile (0x7fbc363a00a0)] (/Volumes/D/S/S-0/Libs/vtkITK/vtkITKArchetypeImageSeriesReader.cxx:705) - vtkITKArchetypeImageSeriesReader::ExecuteInformation: Cannot open /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb. ITK exception info: error in unknown: Could not create IO object for reading file /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb  
Tried to create one of the following:  
BMPImageIO  
BioRadImageIO  
DCMTKImageIO  
GDCMImageIO  
GiplImageIO  
JPEGImageIO  
LSMImageIO  
MGHImageIO  
MINCImageIO  
MRCImageIO  
MetaImageIO  
NiftiImageIO  
NrrdImageIO  
PNGImageIO  
StimulateImageIO  
TIFFImageIO  
VTKImageIO  
MRMLIDImageIO  
You probably failed to set a file suffix, or  
set the suffix to an unsupported type.  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkCompositeDataPipeline (0x600002aa2140)] (/Volumes/D/S/S-0-build/VTK/Common/ExecutionModel/vtkExecutive.cxx:782) - Algorithm vtkITKArchetypeImageSeriesVectorReaderFile(0x7fbc363a00a0) returned failure for request: vtkInformation (0x600000d27040)  
Debug: Off  
Modified Time: 296608  
Reference Count: 1  
Registered Events: (none)  
Request: REQUEST\_INFORMATION  
ALGORITHM\_AFTER\_FORWARD: 1  
FORWARD\_DIRECTION: 0  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkITKArchetypeImageSeriesScalarReader (0x7fbc3639ca20)] (/Volumes/D/S/S-0/Libs/vtkITK/vtkITKArchetypeImageSeriesReader.cxx:705) - vtkITKArchetypeImageSeriesReader::ExecuteInformation: Cannot open /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb. ITK exception info: error in unknown: Could not create IO object for reading file /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb  
Tried to create one of the following:  
BMPImageIO  
BioRadImageIO  
DCMTKImageIO  
GDCMImageIO  
GiplImageIO  
JPEGImageIO  
LSMImageIO  
MGHImageIO  
MINCImageIO  
MRCImageIO  
MetaImageIO  
NiftiImageIO  
NrrdImageIO  
PNGImageIO  
StimulateImageIO  
TIFFImageIO  
VTKImageIO  
MRMLIDImageIO  
You probably failed to set a file suffix, or  
set the suffix to an unsupported type.  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkCompositeDataPipeline (0x600002aa17a0)] (/Volumes/D/S/S-0-build/VTK/Common/ExecutionModel/vtkExecutive.cxx:782) - Algorithm vtkITKArchetypeImageSeriesScalarReader(0x7fbc3639ca20) returned failure for request: vtkInformation (0x600000d25dc0)  
Debug: Off  
Modified Time: 297409  
Reference Count: 1  
Registered Events: (none)  
Request: REQUEST\_INFORMATION  
ALGORITHM\_AFTER\_FORWARD: 1  
FORWARD\_DIRECTION: 0  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkMRMLNRRDStorageNode (0x7fbc3639eca0)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLNRRDStorageNode.cxx:187) - ReadData: This is not a nrrd file  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkMRMLVolumeArchetypeStorageNode (0x7fbc363520a0)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLVolumeArchetypeStorageNode.cxx:387) - ReadDataInternal: Cannot read file as a volume of type DiffusionTensorVolume[fullName = /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb]  
Number of files listed in the node = 0.  
File reader says it was able to read 1 files.  
File reader used the archetype file name of /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb [reader 0th file name = /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb]  
FileFormatError  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkMRMLNRRDStorageNode (0x7fbc3639ec50)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLNRRDStorageNode.cxx:187) - ReadData: This is not a nrrd file  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkMRMLVolumeArchetypeStorageNode (0x7fbc3639ec50)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLVolumeArchetypeStorageNode.cxx:323) - ReadDataInternal: Failed to instantiate a file reader  
[ERROR][VTK] 24.02.2021 09:34:16 [vtkMRMLVolumeArchetypeStorageNode (0x7fbc3639c820)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLVolumeArchetypeStorageNode.cxx:387) - ReadDataInternal: Cannot read file as a volume of type Volume[fullName = /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb]  
Number of files listed in the node = 0.  
File reader says it was able to read 1 files.  
File reader used the archetype file name of /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb [reader 0th file name = /Users/Mohammad/Documents/slicer work/2021-02-24-Scene.mrb]  
FileFormatError  
[INFO][VTK] 24.02.2021 09:34:16 [vtkMRMLScene (0x7fbc95c87bb0)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLScene.cxx:316) - vtkMRMLScene::Clear  
[DEBUG][Qt] 24.02.2021 09:34:45 [] (unknown:0) - Switch to module: “SegmentEditor”  
[DEBUG][Qt] 24.02.2021 09:34:48 [] (unknown:0) - Switch to module: “Markups”  
[DEBUG][Qt] 24.02.2021 09:34:49 [] (unknown:0) - Switch to module: “Transforms”  
[WARNING][Qt] 24.02.2021 09:34:49 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:49 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:49 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:49 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[DEBUG][Qt] 24.02.2021 09:34:50 [] (unknown:0) - Switch to module: “Models”  
[DEBUG][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Switch to module: “Volumes”  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[WARNING][Qt] 24.02.2021 09:34:52 [] (unknown:0) - Assertion `this->Table->rowHeight(i) == newHeight` failed in /Volumes/D/S/S-0-build/CTK/Libs/Widgets/ctkMatrixWidget.cpp line 253  
[DEBUG][Qt] 24.02.2021 09:34:53 [] (unknown:0) - Switch to module: “Data”  
[INFO][VTK] 24.02.2021 09:36:05 [vtkMRMLScene (0x7fbc95ce9cc0)] (/Volumes/D/S/S-0/Libs/MRML/Core/vtkMRMLScene.cxx:316) - vtkMRMLScene::Clear  
[DEBUG][Qt] 24.02.2021 09:36:24 [] (unknown:0) - Switch to module: “Volumes”  
[DEBUG][Qt] 24.02.2021 09:36:28 [] (unknown:0) - Switch to module: “Data”  
[DEBUG][Qt] 24.02.2021 09:36:39 [] (unknown:0) - Switch to module: “Volumes”  
[DEBUG][Qt] 24.02.2021 09:36:40 [] (unknown:0) - Switch to module: “Models”  
[DEBUG][Qt] 24.02.2021 09:36:40 [] (unknown:0) - Switch to module: “Transforms”  
[DEBUG][Qt] 24.02.2021 09:36:42 [] (unknown:0) - Switch to module: “Markups”  
[DEBUG][Qt] 24.02.2021 09:36:43 [] (unknown:0) - Switch to module: “SegmentEditor”  
[DEBUG][Qt] 24.02.2021 09:36:44 [] (unknown:0) - Switch to module: “VolumeRendering”  
[DEBUG][Qt] 24.02.2021 09:36:44 [] (unknown:0) - Switch to module: “SceneViews”  
[DEBUG][Qt] 24.02.2021 09:36:45 [] (unknown:0) - Switch to module: “Welcome”  
[DEBUG][Qt] 24.02.2021 09:36:48 [] (unknown:0) - Switch to module: “Data”  
[DEBUG][Qt] 24.02.2021 12:46:49 [] (unknown:0) - Switch to module: “Welcome”

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<div class="post-metadata">

### 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: [February 26, 2021, 4:25am UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125/4 "2021-02-26T04:25:24Z")

</div>

It seems that you are trying to load the .mrb file as a volume. You should be able to load it if you leave the default “MRB Slicer Data Bundle” value in the description column in “Add data…” window:

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/f/f/ff5aa2143252f8a44f9d05cd744669d097c7b5e5.png)

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<div class="post-metadata">

### Author: ![mohammed\_alshakhas](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mohammed_alshakhas/32/10025_2.png) [@mohammed\_alshakhas](https://discourse.slicer.org/u/mohammed_alshakhas)
#### Post date: [February 26, 2021, 6:21am UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125/5 "2021-02-26T06:21:34Z")

</div>

it is the same, i tried changing it to volume out of desperation but still not working though

 ![Screen Shot 2021-02-26 at 09.19.55](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/7/0/70bc59d9e2add3798f0db529ca344ed71cc71bab.jpeg)

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<div class="post-metadata">

### Author: ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)
#### Post date: [February 26, 2021, 6:41am UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125/6 "2021-02-26T06:41:59Z")

</div>

Your screenshot for MRB shows something like “com~apple~CloudDocs”  
Is it by any chance a cloud synced/mapped folder?

I am not a Mac user, but have seen strange issues with cloud storage mapped locally on Windows.

Can you try copying the MRB to your desktop and retry?

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<div class="post-metadata">

### Author: ![mohammed\_alshakhas](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mohammed_alshakhas/32/10025_2.png) [@mohammed\_alshakhas](https://discourse.slicer.org/u/mohammed_alshakhas)
#### Post date: [February 26, 2021, 6:44am UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125/7 "2021-02-26T06:44:38Z")

</div>

i did , this only one file im working on on multiple computers, i actually fail to load file i created on same laptop even

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<div class="post-metadata">

### 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: [February 26, 2021, 1:55pm UTC](https://discourse.slicer.org/t/loading-saved-mrb-file-doesnt-work/16125/8 "2021-02-26T13:55:04Z")

</div>

This is on a new M1, so it may be related to operating system changes or porting over settings from another computer. The user also reported the problem in another topic - let’s continue the discussion there:

> [@Slicer 4.11 on M1 not loading .mrb file](https://discourse.slicer.org/t/slicer-4-11-on-m1-not-loading-mrb-file/16228/3):
>
> it was ok till installed 4.11 . still able to do full work , like i started the work fine . the issue is only when i load saved file in .mrb