External Email - Use Caution        

Hi FreeSurfer experts, 

I am writing to follow up on the ‘invalidMEXFile’ error. I have tried to run 
the segmentation pipeline with both 7.1.1 and the dev version, but the problem 
persists. Unfortunately I don't have access to the Python version. Could you 
please provide any guidance on how to resolve the error?
Many thanks for your time and help. 

Best regards,
Mengjie 

> On 14 Jun 2023, at 2:56 am, freesurfer-requ...@nmr.mgh.harvard.edu wrote:
> 
> Message: 8
> Date: Tue, 13 Jun 2023 16:07:34 +0000
> From: "Iglesias Gonzalez, Juan E." <jiglesiasgonza...@mgh.harvard.edu>
> Subject: Re: [Freesurfer] Error running hippocampus subfields and
>       amygdala nuclei segmentation pipeline
> To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
> Message-ID:
>       
> <bl0pr04mb65315baa0800424c60740c87fd...@bl0pr04mb6531.namprd04.prod.outlook.com>
>       
> Content-Type: text/plain; charset="windows-1252"
> 
>        External Email - Use Caution        
> 
> I?ll defer to our software engineering experts, but in the meantime, you 
> could maybe try the Python version?
> https://secure-web.cisco.com/1Cv_49AxchVd_2vIYynJ4qP6kfmnE5Dy5Tw3AuuGeUNzzOEqT7zCC8a1jFBudPBWmbpay8jscwU4QvGJDaMi2Cexs8SJBYFvrJeX-LR2OR0B-B8vsfZAAwbH2I-SxMVz-0j11O6kyXk11-6yoQP-d4CnlFCsvirTUTv7SLsIpCFdmoyu22uygYL-Xeef5uWjZlOpVC5xvNwf0vRAG9N4jHJLWQvB4rIH8U1NczWHumTV-HX3kNsO44ykNapycKco7/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2FSubregionSegmentation
> Cheers,
> /E
> 
> --
> Juan Eugenio Iglesias
> http://secure-web.cisco.com/1QfGfcEcTkVF9fEP1hlZPh1BIK3eVs0WEnf3b34X1Z7TR0_9pPG-9ruSX2PaS1LaTC-REt8YLrAGgk1eeDTYYfBiJzLTOEjVrGgCYTegQUu5qHJUk0ksw6psnh7nYUCtGbi4T6AbAtLguHTvmFHGRHUgBFd3Q7qQ00jpLSVu9RuIn1eIHOUZ46QGhRpawXIzi0vBMmmqbh8zasIVV5bOLjB2WfPcwXDBhVILH07Ir8CD7ZItyjBuPBJvHvsHKG6DV/http%3A%2F%2Fwww.jeiglesias.com
> 
> From: freesurfer-boun...@nmr.mgh.harvard.edu 
> <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Mengjie Huang 
> <mhua0...@uni.sydney.edu.au>
> Date: Tuesday, June 13, 2023 at 8:12 AM
> To: freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu>
> Subject: [Freesurfer] Error running hippocampus subfields and amygdala nuclei 
> segmentation pipeline
> 
>        External Email - Use Caution
> Hello FreeSurfer developers,
> 
> I am writing to seek help regarding an issue I encountered when trying to run 
> the hippocampus subfields and amygdala nuclei segmentation pipeline (please 
> see the error message attached below).
> I am running FreeSurfer V.7.1.1 on my university?s high performance computing 
> (HPC) system. I have Matlab R2014b installed in 
> '/usr/local/freesurfer/MCRv84?). I greatly appreciate any suggestions on how 
> to resolve this issue. Many thanks for your time and help.
> 
> 
> ------------------------------
> USER mhua0773
> HOST hpc008
> PROCESSID 3344
> PROCESSOR x86_64
> OS Linux
> ITK_GLOBAL_DEFAULT_NUMBER_OF_THREADS 1
> Linux hpc008 2.6.32-696.16.1.el6.x86_64 #1 SMP Wed Nov 15 16:51:15 UTC 2017 
> x86_64 x86_64 x86_64 GNU/Linux
> pbsjob 6889001.pbsserver
> ------------------------------
> 
> freesurfer-linux-centos6_x86_64-7.1.1-20200723-8b40551
> 
> setenv SUBJECTS_DIR /scratch/Amy_FTD/controls_2_base/Preprocessing
> cd /scratch/RDS-FSC-Amy_FTD-RW/controls_2_base/Preprocessing
> /usr/local/freesurfer/7.1.1//bin/segmentHA_T1.sh 501_MRI1
> 
> #--------------------------------------------
> #@# Hippocampal Subfields processing (T1) left Tue Jun 13 13:59:28 AEST 2023
> ------------------------------------------
> Setting up environment variables
> ---
> LD_LIBRARY_PATH is 
> .:/usr/local/freesurfer/7.1.1//MCRv84//runtime/glnxa64:/usr/local/freesurfer/7.1.1//MCRv84//bin/glnxa64:/usr/local/freesurfer/7.1.1//MCRv84//sys/os/glnxa64:/usr/local/freesurfer/7.1.1//MCRv84//sys/java/jre/glnxa64/jre/lib/amd64/native_threads:/usr/local/freesurfer/7.1.1//MCRv84//sys/java/jre/glnxa64/jre/lib/amd64/server:/usr/local/freesurfer/7.1.1//MCRv84//sys/java/jre/glnxa64/jre/lib/amd64/client:/usr/local/freesurfer/7.1.1//MCRv84//sys/java/jre/glnxa64/jre/lib/amd64:/usr/local/freesurfer/7.1.1//lib/vtk/lib
> Invalid MEX-file 
> '/tmp/MCR_65032579/.mcrCache8.4/segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2.terrier/bin/kvlGEMSMatlab.mexa64':
>  
> /tmp/MCR_65032579/.mcrCache8.4/segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2.terrier/bin/kvlGEMSMatlab.mexa64:
>  failed to map segment from shared object: Operation not permitted
> 
> Error in kvlClear (line 11)
> 
> 
> 
> Error in segmentSubjectT1_autoEstimateAlveusML (line 115)
> 
> 
> 
> MATLAB:invalidMEXFile
> @#@FSTIME  2023:06:13:13:59:28 run_segmentSubjectT1_autoEstimateAlveusML.sh N 
> 14 e 6.47 S 0.57 U 4.19 P 73% M 201140 F 0 R 61507 W 0 c 189 w 3872 I 0 O 
> 84184 L 18.03 17.42 13.59
> @#@FSLOADPOST 2023:06:13:13:59:34 
> run_segmentSubjectT1_autoEstimateAlveusML.sh N 14 18.03 17.43 13.61
> Linux hpc008 2.6.32-696.16.1.el6.x86_64 #1 SMP Wed Nov 15 16:51:15 UTC 2017 
> x86_64 x86_64 x86_64 GNU/Linux
> 
> T1 hippocampal subfields exited with ERRORS at Tue Jun 13 13:59:34 AEST 2023
> 
> Best regards,
> Mengjie
> 
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> ------------------------------


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