External Email - Use Caution

Hi Eugenio,

No problem at all, thanks for getting back to me! All the subjects should have been acquired exactly the same way with the same parameters, so I don't understand... So far I've only gotten through a few subjects but decided to reach out when I realised it happened to at least 3 of them (out of 7 so far, 18 total). I did run one of the subjects multiple times, and even re-ran the recon-all and still got the exact same error.

I am very puzzled!

Thanks so much, Kaija ________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Sent: 14 June 2021 14:20 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Sorry for not having replied earlier, Kaija. This is very strange. Do these subjects have more time points or a larger field of view? Did you run all the subjects on the same platform? Is the issue with these few subjects reproducible? Cheers, /Eugenio

Juan Eugenio Iglesias Senior research fellow CMIC (UCL), MGH (HMS) and CSAIL (MIT) http://secure-web.cisco.com/1bmGWc_BEDrYMr5MiQIaYmEfT3rZLKMKv6fH6XeQkUQQb2MR...

On Jun 14, 2021, at 11:11, Kaija Sander <kaija.sander@mail.mcgill.camailto:kaija.sander@mail.mcgill.ca> wrote:

External Email - Use Caution

External Email - Use Caution

Hello,

I just wanted to follow up on this issue as it seems other people experience problems with hippocampal subfields segmentation but not this same issue.

Does anyone please have any idea how to help??

Thank you very much, Kaija ________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Kaija Sander <kaija.sander@mail.mcgill.camailto:kaija.sander@mail.mcgill.ca> Sent: 02 June 2021 14:15 To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

Hello all,

I am attempting to obtain the hippocampal subfields segmentation in a small longitudinal dataset (18 participants, 2 time points each). I have successfully been able to run recon-all, recon-all -base and recon-all -long (or at least, these steps appear to be completed without errors). However, when trying to run segmentHA_T1_long.sh, I encountering the following error (I have also attached the full log file of one of the subjects):

Open file failed because file '/tmp/MCR_511464988/.mcrCache8.4/Segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2/bin/kvlWriteImage.m' has invalid content. Details: 'file is closed.failbit is set.' The file "/tmp/MCR_511464988/.mcrCache8.4/Segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2/bin/kvlWriteImage.m" cannot be executed.

Error in SegmentSubfieldsT1Longitudinal (line 1795)

What is strange is that this has only happened for a couple of subjects, and has worked fine for the few others I did.

Does anyone have any suggestions of what might be going wrong and how to fix it?

Thank you very much, Kaija

FreeSurfer version: freesurfer-local-build-dev-20200116 Platform: Ubuntu 18.04.5 _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.edu https://secure-web.cisco.com/1C-yh_B-cx3Fk-9q-5EHCzKeRv_H4EiUqXtVU7IU539T2u0...

External Email - Use Caution

Hi Andrew and Eugenio,

Sorry for taking so long to follow up on this again, but after checking MCR_CACHE_ROOT path, it seems that it has already been changed. It is currently set to

MCR_CACHE_ROOT=$( echo "/tmp/MCR_${RANDOMNUMBER}/" | tr -d ' ' ) ;

I'm not sure where I am going wrong...

Best, Kaija ________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Hoopes, Andrew AHOOPES@mgh.harvard.edu Sent: 23 June 2021 14:29 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Hi Kaija,

I believe this is related to limitations in temporary file handling. You could try manually replacing the MCR_CACHE_ROOT path on line 49 of:

$FREESURFER_HOME/bin/run_SegmentSubfieldsT1Longitudinal.sh

With something like:

MCR_CACHE_ROOT=$( echo "$HOME/MCR_${RANDOMNUMBER}/" | tr -d ' ' ) ;

That seems to have fixed this problem in the past.

Best,

Andrew

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Kaija Sander kaija.sander@mail.mcgill.ca Date: Monday, June 14, 2021 at 9:35 PM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

External Email - Use Caution

Hi Eugenio,

No problem at all, thanks for getting back to me!

All the subjects should have been acquired exactly the same way with the same parameters, so I don't understand... So far I've only gotten through a few subjects but decided to reach out when I realised it happened to at least 3 of them (out of 7 so far, 18 total). I did run one of the subjects multiple times, and even re-ran the recon-all and still got the exact same error.

I am very puzzled!

Thanks so much,

Kaija

________________________________

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Sent: 14 June 2021 14:20 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Sorry for not having replied earlier, Kaija.

This is very strange. Do these subjects have more time points or a larger field of view? Did you run all the subjects on the same platform? Is the issue with these few subjects reproducible?

Cheers,

/Eugenio

Juan Eugenio Iglesias Senior research fellow CMIC (UCL), MGH (HMS) and CSAIL (MIT) MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be http://secure-web.cisco.com/1Swg1eEi_V_OoWQ4GEH4GYnmR7qMTQMf82RY_Fcb0J7HaRum...http://secure-web.cisco.com/1bmGWc_BEDrYMr5MiQIaYmEfT3rZLKMKv6fH6XeQkUQQb2MRdyqahVMJklYsz5EwPo-ecqc9F67VZm88jliW-5RRCOkzjNQqbAXONth-G3a5VSHRB-h4Mc_FZ1PHqCzNVrrphgmJ5f1CwTCotzX2r4yM0h5jKcoYyAMKI3WYbRbH-CWudWDoy_0W-0uYFxOu_OrsZ_IS3ZB11ByCtGcYbTdNs4zxpdwlzY5AL3rax0YmrzOKGNLvbchEZOBiEaZwN_8riuHMAUWozkHCvGbmjfA/http%3A%2F%2Fwww.jeiglesias.com

On Jun 14, 2021, at 11:11, Kaija Sander <kaija.sander@mail.mcgill.camailto:kaija.sander@mail.mcgill.ca> wrote:

External Email - Use Caution

External Email - Use Caution

Hello,

I just wanted to follow up on this issue as it seems other people experience problems with hippocampal subfields segmentation but not this same issue.

Does anyone please have any idea how to help??

Thank you very much,

Kaija

________________________________

From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Kaija Sander <kaija.sander@mail.mcgill.camailto:kaija.sander@mail.mcgill.ca> Sent: 02 June 2021 14:15 To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

Hello all,

I am attempting to obtain the hippocampal subfields segmentation in a small longitudinal dataset (18 participants, 2 time points each). I have successfully been able to run recon-all, recon-all -base and recon-all -long (or at least, these steps appear to be completed without errors). However, when trying to run segmentHA_T1_long.sh, I encountering the following error (I have also attached the full log file of one of the subjects):

Open file failed because file '/tmp/MCR_511464988/.mcrCache8.4/Segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2/bin/kvlWriteImage.m' has invalid content. Details: 'file is closed.failbit is set.'

The file

"/tmp/MCR_511464988/.mcrCache8.4/Segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2/bin/kvlWriteImage.m"

cannot be executed.

Error in SegmentSubfieldsT1Longitudinal (line 1795)

What is strange is that this has only happened for a couple of subjects, and has worked fine for the few others I did.

Does anyone have any suggestions of what might be going wrong and how to fix it?

Thank you very much,

Kaija

FreeSurfer version: freesurfer-local-build-dev-20200116

Platform: Ubuntu 18.04.5

_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.edu https://secure-web.cisco.com/1C-yh_B-cx3Fk-9q-5EHCzKeRv_H4EiUqXtVU7IU539T2u0...

External Email - Use Caution

Hi Andrew,

I just meant that upon going to make those changes, it appears the change has already been made, therefore I am not entirely sure what the issue is...

Best, Kaija ________________________________ From: Hoopes, Andrew AHOOPES@mgh.harvard.edu Sent: 29 July 2021 16:45 To: Kaija Sander kaija.sander@mail.mcgill.ca; Freesurfer support list freesurfer@nmr.mgh.harvard.edu Cc: Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Hi Kaija,

Not sure I follow. Have you tried making the change I suggested in the last email?

Best,

Andrew

From: Kaija Sander kaija.sander@mail.mcgill.ca Date: Wednesday, July 28, 2021 at 2:30 PM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Cc: Hoopes, Andrew AHOOPES@mgh.harvard.edu, Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

Hi Andrew and Eugenio,

Sorry for taking so long to follow up on this again, but after checking MCR_CACHE_ROOT path, it seems that it has already been changed. It is currently set to

MCR_CACHE_ROOT=$( echo "/tmp/MCR_${RANDOMNUMBER}/" | tr -d ' ' ) ;

I'm not sure where I am going wrong...

Best, Kaija

________________________________

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Hoopes, Andrew AHOOPES@mgh.harvard.edu Sent: 23 June 2021 14:29 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Hi Kaija,

I believe this is related to limitations in temporary file handling. You could try manually replacing the MCR_CACHE_ROOT path on line 49 of:

$FREESURFER_HOME/bin/run_SegmentSubfieldsT1Longitudinal.sh

With something like:

MCR_CACHE_ROOT=$( echo "$HOME/MCR_${RANDOMNUMBER}/" | tr -d ' ' ) ;

That seems to have fixed this problem in the past.

Best,

Andrew

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Kaija Sander kaija.sander@mail.mcgill.ca Date: Monday, June 14, 2021 at 9:35 PM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

External Email - Use Caution

Hi Eugenio,

No problem at all, thanks for getting back to me!

All the subjects should have been acquired exactly the same way with the same parameters, so I don't understand... So far I've only gotten through a few subjects but decided to reach out when I realised it happened to at least 3 of them (out of 7 so far, 18 total). I did run one of the subjects multiple times, and even re-ran the recon-all and still got the exact same error.

I am very puzzled!

Thanks so much,

Kaija

________________________________

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Sent: 14 June 2021 14:20 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Sorry for not having replied earlier, Kaija.

This is very strange. Do these subjects have more time points or a larger field of view? Did you run all the subjects on the same platform? Is the issue with these few subjects reproducible?

Cheers,

/Eugenio

Juan Eugenio Iglesias Senior research fellow CMIC (UCL), MGH (HMS) and CSAIL (MIT) MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be http://secure-web.cisco.com/1s94fvuzktxUKsD0_3q0rPz6no0TyR6KLkjasxvx7pxkSG7S...http://secure-web.cisco.com/1bmGWc_BEDrYMr5MiQIaYmEfT3rZLKMKv6fH6XeQkUQQb2MRdyqahVMJklYsz5EwPo-ecqc9F67VZm88jliW-5RRCOkzjNQqbAXONth-G3a5VSHRB-h4Mc_FZ1PHqCzNVrrphgmJ5f1CwTCotzX2r4yM0h5jKcoYyAMKI3WYbRbH-CWudWDoy_0W-0uYFxOu_OrsZ_IS3ZB11ByCtGcYbTdNs4zxpdwlzY5AL3rax0YmrzOKGNLvbchEZOBiEaZwN_8riuHMAUWozkHCvGbmjfA/http%3A%2F%2Fwww.jeiglesias.com

On Jun 14, 2021, at 11:11, Kaija Sander <kaija.sander@mail.mcgill.camailto:kaija.sander@mail.mcgill.ca> wrote:

External Email - Use Caution

External Email - Use Caution

Hello,

I just wanted to follow up on this issue as it seems other people experience problems with hippocampal subfields segmentation but not this same issue.

Does anyone please have any idea how to help??

Thank you very much,

Kaija

________________________________

From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Kaija Sander <kaija.sander@mail.mcgill.camailto:kaija.sander@mail.mcgill.ca> Sent: 02 June 2021 14:15 To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

Hello all,

I am attempting to obtain the hippocampal subfields segmentation in a small longitudinal dataset (18 participants, 2 time points each). I have successfully been able to run recon-all, recon-all -base and recon-all -long (or at least, these steps appear to be completed without errors). However, when trying to run segmentHA_T1_long.sh, I encountering the following error (I have also attached the full log file of one of the subjects):

Open file failed because file '/tmp/MCR_511464988/.mcrCache8.4/Segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2/bin/kvlWriteImage.m' has invalid content. Details: 'file is closed.failbit is set.'

The file

"/tmp/MCR_511464988/.mcrCache8.4/Segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2/bin/kvlWriteImage.m"

cannot be executed.

Error in SegmentSubfieldsT1Longitudinal (line 1795)

What is strange is that this has only happened for a couple of subjects, and has worked fine for the few others I did.

Does anyone have any suggestions of what might be going wrong and how to fix it?

Thank you very much,

Kaija

FreeSurfer version: freesurfer-local-build-dev-20200116

Platform: Ubuntu 18.04.5

_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.edu https://secure-web.cisco.com/1C-yh_B-cx3Fk-9q-5EHCzKeRv_H4EiUqXtVU7IU539T2u0...

The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Mass General Brigham Compliance HelpLine at http://secure-web.cisco.com/1dnCgfgEc5l9647-o85j3Fcofhjfdhz4w7nlhNE9-NAtQFK8... . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.

Please note that this e-mail is not secure (encrypted). If you do not wish to continue communication over unencrypted e-mail, please notify the sender of this message immediately. Continuing to send or respond to e-mail after receiving this message means you understand and accept this risk and wish to continue to communicate over unencrypted e-mail.

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Oh my goodness silly me, I just realised where I went wrong... So sorry! It does appear to be working now, so fingers crossed I can finish off my subjects.

Thank you so much!! Kaija ________________________________ From: Hoopes, Andrew AHOOPES@mgh.harvard.edu Sent: 29 July 2021 18:20 To: Kaija Sander kaija.sander@mail.mcgill.ca; Freesurfer support list freesurfer@nmr.mgh.harvard.edu Cc: Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

The line of code you sent doesn’t seem changed though

best

andrew

From: Kaija Sander kaija.sander@mail.mcgill.ca Date: Thursday, July 29, 2021 at 5:40 PM To: Hoopes, Andrew AHOOPES@mgh.harvard.edu, Freesurfer support list freesurfer@nmr.mgh.harvard.edu Cc: Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

Hi Andrew,

I just meant that upon going to make those changes, it appears the change has already been made, therefore I am not entirely sure what the issue is...

Best,

Kaija

________________________________

From: Hoopes, Andrew AHOOPES@mgh.harvard.edu Sent: 29 July 2021 16:45 To: Kaija Sander kaija.sander@mail.mcgill.ca; Freesurfer support list freesurfer@nmr.mgh.harvard.edu Cc: Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Hi Kaija,

Not sure I follow. Have you tried making the change I suggested in the last email?

Best,

Andrew

From: Kaija Sander kaija.sander@mail.mcgill.ca Date: Wednesday, July 28, 2021 at 2:30 PM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Cc: Hoopes, Andrew AHOOPES@mgh.harvard.edu, Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

Hi Andrew and Eugenio,

Sorry for taking so long to follow up on this again, but after checking MCR_CACHE_ROOT path, it seems that it has already been changed. It is currently set to

MCR_CACHE_ROOT=$( echo "/tmp/MCR_${RANDOMNUMBER}/" | tr -d ' ' ) ;

I'm not sure where I am going wrong...

Best, Kaija

________________________________

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Hoopes, Andrew AHOOPES@mgh.harvard.edu Sent: 23 June 2021 14:29 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Hi Kaija,

I believe this is related to limitations in temporary file handling. You could try manually replacing the MCR_CACHE_ROOT path on line 49 of:

$FREESURFER_HOME/bin/run_SegmentSubfieldsT1Longitudinal.sh

With something like:

MCR_CACHE_ROOT=$( echo "$HOME/MCR_${RANDOMNUMBER}/" | tr -d ' ' ) ;

That seems to have fixed this problem in the past.

Best,

Andrew

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Kaija Sander kaija.sander@mail.mcgill.ca Date: Monday, June 14, 2021 at 9:35 PM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

External Email - Use Caution

Hi Eugenio,

No problem at all, thanks for getting back to me!

All the subjects should have been acquired exactly the same way with the same parameters, so I don't understand... So far I've only gotten through a few subjects but decided to reach out when I realised it happened to at least 3 of them (out of 7 so far, 18 total). I did run one of the subjects multiple times, and even re-ran the recon-all and still got the exact same error.

I am very puzzled!

Thanks so much,

Kaija

________________________________

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edu Sent: 14 June 2021 14:20 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Error in hippocampal subfields longitudinal processing

Sorry for not having replied earlier, Kaija.

This is very strange. Do these subjects have more time points or a larger field of view? Did you run all the subjects on the same platform? Is the issue with these few subjects reproducible?

Cheers,

/Eugenio

Juan Eugenio Iglesias Senior research fellow CMIC (UCL), MGH (HMS) and CSAIL (MIT) MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be http://secure-web.cisco.com/1bQMF-00YpPJhi4sTIPrtJdimSm0LcFmdskclYNRO38Q3UfK...http://secure-web.cisco.com/1bmGWc_BEDrYMr5MiQIaYmEfT3rZLKMKv6fH6XeQkUQQb2MRdyqahVMJklYsz5EwPo-ecqc9F67VZm88jliW-5RRCOkzjNQqbAXONth-G3a5VSHRB-h4Mc_FZ1PHqCzNVrrphgmJ5f1CwTCotzX2r4yM0h5jKcoYyAMKI3WYbRbH-CWudWDoy_0W-0uYFxOu_OrsZ_IS3ZB11ByCtGcYbTdNs4zxpdwlzY5AL3rax0YmrzOKGNLvbchEZOBiEaZwN_8riuHMAUWozkHCvGbmjfA/http%3A%2F%2Fwww.jeiglesias.com

On Jun 14, 2021, at 11:11, Kaija Sander <kaija.sander@mail.mcgill.camailto:kaija.sander@mail.mcgill.ca> wrote:

External Email - Use Caution

External Email - Use Caution

Hello,

I just wanted to follow up on this issue as it seems other people experience problems with hippocampal subfields segmentation but not this same issue.

Does anyone please have any idea how to help??

Thank you very much,

Kaija

________________________________

From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Kaija Sander <kaija.sander@mail.mcgill.camailto:kaija.sander@mail.mcgill.ca> Sent: 02 June 2021 14:15 To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] Error in hippocampal subfields longitudinal processing

External Email - Use Caution

Hello all,

I am attempting to obtain the hippocampal subfields segmentation in a small longitudinal dataset (18 participants, 2 time points each). I have successfully been able to run recon-all, recon-all -base and recon-all -long (or at least, these steps appear to be completed without errors). However, when trying to run segmentHA_T1_long.sh, I encountering the following error (I have also attached the full log file of one of the subjects):

Open file failed because file '/tmp/MCR_511464988/.mcrCache8.4/Segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2/bin/kvlWriteImage.m' has invalid content. Details: 'file is closed.failbit is set.'

The file

"/tmp/MCR_511464988/.mcrCache8.4/Segmen0/autofs/space/panamint_005/users/iglesias/software/freesurfer.GEMS2/bin/kvlWriteImage.m"

cannot be executed.

Error in SegmentSubfieldsT1Longitudinal (line 1795)

What is strange is that this has only happened for a couple of subjects, and has worked fine for the few others I did.

Does anyone have any suggestions of what might be going wrong and how to fix it?

Thank you very much,

Kaija

FreeSurfer version: freesurfer-local-build-dev-20200116

Platform: Ubuntu 18.04.5

_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.edu https://secure-web.cisco.com/1C-yh_B-cx3Fk-9q-5EHCzKeRv_H4EiUqXtVU7IU539T2u0...

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