Hi Francesco, the linux dev distributions are built on 64bit centos6 and 7, so you’re right about your original issue being related to the 32bit vm. I think your newer Qt errors are related to out-of-date libraries supplied in the ‘Update Freeview’ instructions. I’ve just updated that wiki page (at https://surfer.nmr.mgh.harvard.edu/fswiki/UpdateFreeview) so it can account for changing Qt libraries. Can you give those new instructions a try and let me know how it goes?
thanks, Andrew
From: freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Francesco Puccettone francesco.puccettone@gmail.com Reply-To: FS Help freesurfer@nmr.mgh.harvard.edu Date: Tuesday, January 22, 2019 at 5:40 AM To: FS Help freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Highlighting single atlas structures in freeview
External Email - Use Caution As per an older threadhttps://mail.nmr.mgh.harvard.edu/pipermail/freesurfer/2016-November/048719.html, this might be in fact due to the VM being 32bit. It is mentioned there the 64bit VirtualBox image is widely available, but I on the main FS website I can only find the 32bit 5.3 versionhttps://surfer.nmr.mgh.harvard.edu/fswiki/Installation/FreeSurferVirtualImage for VirtualBox.
I also have a FS 6.0 64bit installation on a Linux PC, and I tried the same update commands there. But there is still an error at the end when I try to start freeview:
freeview: relocation error: freeview: symbol _ZN17QAbstractItemView11eventFilterEP7QObjectP6QEvent, version Qt_5 not defined in file libQt5Widgets.so.5 with link time reference
Thanks still.. --Francesco
On Tue, 22 Jan 2019 at 11:20, Francesco Puccettone <francesco.puccettone@gmail.commailto:francesco.puccettone@gmail.com> wrote: Hi Ruopeng,
Thanks! I took those steps to update Freeview, but when I try to start (the updated) Freeview, the command line returns "bash: /usr/local/freesurfer/bin/freeview: cannot execute binary file".
Maybe there is something wrong in the update instructions, possibly the library-update command (which has the -C option) or the chmod command?
I am using freesurfer-Linux-centos4-stable-pub-v5.3.0 inside an Oracle VM Virtualbox.
--F.
On Mon, 21 Jan 2019 at 19:30, Ruopeng Wang <rpwang@nmr.mgh.harvard.edumailto:rpwang@nmr.mgh.harvard.edu> wrote: HI Francesco,
The latest development version of freeview can do this. You can download it from here:
https://surfer.nmr.mgh.harvard.edu/fswiki/UpdateFreeview
Best, Ruopeng
On Jan 21, 2019, at 8:54 AM, Francesco Puccettone <francesco.puccettone@gmail.commailto:francesco.puccettone@gmail.com> wrote:
External Email - Use Caution
Dear all,
I would like to show several structures from the DKT (or the Desikan-Killiany) atlas alone on a "blank" fsaverage brain, rather than have all structures displayed in different colors (as happens by default). For instance, I'd like to just show "medialorbitofrontal" on its own, then "middletemporal" on its own, etc.
After I open the parcellation, freeview -v /FS/fsaverage/mri/aparc+aseg.mgz:colormap=lut:opacity=0.4 -f /FS/fsaverage/surf/lh.white:annot=aparc.annot , I expected to be able to turn each label in the list on and off like a layer, but this does not work. <21-01-2019 14.48.54.jpg>
I hoped I could use Alt+F to hide/show each atlas label at a time (cf freeview tutorialhttps://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/OutputData_freeview), but this instead toggles the entire external surface of the brain on and off.
Can anyone help? Thank you! --Francesco _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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