At 2023-08-08 03:49:29, "Fischl, Bruce R.,PHD" <BFISCHL@mgh.harvard.edu> wrote:

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Maybe you are at the edge of how much ram you have in that machine? How much free memory do you have?

 

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of DS
Sent: Monday, August 7, 2023 3:48 PM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: Re: [Freesurfer] Use freeview to visualize white and pial surface

 

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Hi expert,

Thanks for your reply. I used the following command line.

freeview -f \

lh.white:edgecolor=blue \

lh.pial:edgecolor=red

 

I also tried to load these images by clicking the icons on the interface of Freeview. But, both approaches do not work. The first image it loads just flashed, and then it's closed when it started to load the second image. But, I tried some images from another subject, then it works.

Best,

Cain

 

 

At 2023-08-08 03:13:52, "Fischl, Bruce R.,PHD" <BFISCHL@mgh.harvard.edu> wrote:

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What is your freeview command line/

 

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of DS
Sent: Monday, August 7, 2023 2:51 PM
To: freesurfer@nmr.mgh.harvard.edu
Subject: [Freesurfer] Use freeview to visualize white and pial surface

 

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I have a question about freeview. Recently, when I loaded lh.pial and lh.white at the same time, the freeview was suddenly aborted and reported the following error.

 

../mesa-22.0.3/src/mesa/vbo/vbo_attrib_tmp.h:234:_save_Vertex3fv: Assertion `used_next <= save->vertex_store->buffer_in_ram_size' failed.

 

But, if I load lh.pial or lh.white separately, I found it¡¯s working. I guess there might be inconsistent parameters between the two files, because when I check another subject, both files can be visualized very well. 

Do you have any thoughts about this issue? Thank you so much for any suggestions.

 

PS. Previously I posted this question with the images that I use to troubleshoot the problem. But, I received an email saying that "this message need approval from moderator, because the files are larger than expected". However, I never receive any update/reply from the moderator so far.

 

Best,

Cain