[Gmsh] bug in 2.04/5 and works fine in 1.65
Christophe Prud'homme
prudhomm at debian.org
Sun Mar 25 17:36:45 CEST 2007
Christophe,
The following code
Point(1) = {0,0,0,0.1};
Point(2) = {1,0,0,0.1};
Point(3) = {1,1,0,0.1};
Point(4) = {0,1,0,0.1};
Line(1) = {1,2};
Line(2) = {2,3};
Line(3) = {3,4};
Line(4) = {4,1};
Line Loop(5) = {4,1,2,3};
Plane Surface(6) = {5};
crashes(seg fault) gmsh when trying to mesh the domain
this happens both with 2.04 and 2.05 but works fine with 1.65
here is the .gmsh-errors
Info : -------------------------------------------------------
Info : Gmsh version : 2.0.5
Info : Build OS : Linux
Info : Build options : GSL NETGEN JPEG PNG ZLIB MATHEVAL ANN
Info : Build date : dimanche 25 mars 2007, 09:31:39 (UTC+0200)
Info : Build host : laptop
Info : Packager : prudhomm
Info : Home directory : /home/prudhomm/
Info : Launch date : Sun Mar 25 17:29:58 2007
Info : Command line : gmsh
Info : -------------------------------------------------------
Info : Point(1) = {0,0,0,0.1};
Info : Point(2) = {1,0,0,0.1};
Info : Point(3) = {1,1,0,0.1};
Info : Point(4) = {0,1,0,0.1};
Info : Line(1) = {1,2};
Info : Line(2) = {2,3};
Info : Line(3) = {3,4};
Info : Line(4) = {4,1};
Info : Line Loop(5) = {4,1,2,3};
Info : Plane Surface(6) = {5};
Info : Meshing 1D...
Info : Meshing curve 1
Info : Meshing curve 2
Info : Meshing curve 3
Info : Meshing curve 4
Info : Mesh 1D complete (0 s)
Info : Mesh
Info : Meshing 2D...
Info : Meshing surface 6 (Plane)
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 '/home/prudhomm/.gmsh-errors'
C.
--
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Scientific computing packages maintainer
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