[Gmsh] Linux installation problem with gmsh 2.0.4
Christophe Geuzaine
cgeuzaine at ulg.ac.be
Sun Mar 11 21:25:01 CET 2007
Marco Messina wrote:
> Hello!
> I have been using gmsh (currently v1.56.3 on a Linux PC (Linux
> 2.6.12-10-386 GNU/Linux) ) for around one year and I must say it is a
> very good program for building meshes!! Thanks for realising the code
> under the GNU licence!!
>
> I downloaded both the source and the exe for Linux of the new version
> (2.0.4), but as soon as I try to mesh the file in tutorial/t1.geo, I
> have the following error:
>
> Info : Reading 't1.geo'
> Info : Read 't1.geo'
> Info : Meshing 1D...
> Info : Mesh
> Info : Meshing 2D...
> Info : Meshing surface 6 (Plane)
> Error : 3 identical points in Qtest
> Error : 3 identical points in Qtest
> Error : 3 identical points in Qtest
> Error : 3 identical points in Qtest
> Error : 3 identical points in Qtest
> Error : 3 identical points in Qtest
> Fatal : Segmentation violation (invalid memory reference)
> : ------------------------------------------------------
> : You have discovered a bug in Gmsh! You may report it
> : by e-mail (together with any helpful data permitting to
> : reproduce it) to <gmsh at geuz.org>
> Info : Writing '/utenti/messina/.gmsh-errors'
>
>
> The same file tutorial/t1.geo runs smoothly with gmsh version 1.56.3 (I
> need simply to comment the line
> "Physical Surface("My fancy surface label") = {6} ;").
>
> I compiled gmsh 2.0.4 with the following options:
>
> ./configure --prefix=$HOME --with-gsl-prefix=/utenti/messina/lib
>
> Any ideas of what am I doing wrong?
>
Do you get the same error with the precompiled version available on the
website?
> Thanks and Best regards,
> Marco Messina
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>
>
--
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine