core dump with ComputeGlyphMaps

Submitted by jpatte@lsuhsc.edu on

I'm running Ubuntu kernel: 18.04.3 LTS   64-bit, running in WSL (Linux on Windows). 

I've got Tortoise v 3.2.0, installed in /usr/local, path added.

I'm using BASH as my shell. 

Whenever I run ComputeGlyphMaps, I get "segmentation fault - core dumped"

I've removed/replaced ComputeGlyphMaps. It doesn't seem to be corrupted. 

Other image viewer/editor programs seem to be working fine.

Libpng is installed and is latest version, if that matters. I have dev and dev++ libs as well. 

Any help? 


Submitted by irfanogl on Mon, 12/02/2019 - 12:51



Would you mind trying the tensor fitting with a small mask.  Let's say your smaller mask (eroded 4-5 times) is named small_mask.nii.gz:


EstimateTensorWLLS -i data.list -m small_mask.nii.gz


ComputeGlyphMaps data_L0_DT.nii axial

ComputeGlyphMaps data_L0_DT.nii coronal

Does it work or no?



Submitted by irfanogl on Thu, 12/05/2019 - 16:24


Also I forgot to mention.


ComputeGlyphMaps uses VTK which uses openGL.

That means this executable can not be run over ssh but must be run on the local machine.