Dear Gmsh users,
When importing and trying to 3D mesh a STL file I get the following
error message:
"Could not recover boundary mesh: error 2"
But in gmsh output nothing seems to be wrong apart from this message
(see attached log) .
Therefore I can't figure out what the problem is. Any idea?
Best regards
Bruno Agostini
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Version : 4.5.4-git-f975754
License : GNU General Public License
Build OS : Linux64-sdk
Build date : 20200228
Build host : gmsh.info
Build options : 64Bit ALGLIB Ann Bamg Blas[custom] Blossom Cgns DIntegration Dlopen DomHex Fltk Gmm Hxt Hxt3D Jpeg[fltk] Kbipack Lapack[custom] LinuxJoystick MathEx Med Mesh Metis Mmg3d Mpeg Netgen ONELAB ONELABMetamodel OpenCASCADE OpenCASCADE-CAF OpenGL OptHom Parser Plugins Png[fltk] Post QuadTri Solver TetGen/BR Voro++ Zlib
FLTK version : 1.4.0
OCC version : 7.3.1
MED version : 4.0.0
Packaged by : geuzaine
Web site : http://gmsh.info
Issue tracker : https://gitlab.onelab.info/gmsh/gmsh/issues
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Info : Running 'gmsh mesh_boundary.geo' [Gmsh 4.5.4-git-f975754, 1 node, max. 1 thread]
Info : Started on Thu Apr 2 14:32:30 2020
Info : Reading 'mesh_boundary.geo'...
Info : Reading 'T72_L2_MSH.stl'...
Info : Mesh is in binary format
Info : 284781 facets in solid 0 Generated with PyMesh
Info : Done reading 'T72_L2_MSH.stl'
Info : Done reading 'mesh_boundary.geo'
Info : Meshing 1D...
Info : Done meshing 1D (1.4e-05 s)
Info : Meshing 2D...
Info : Done meshing 2D (4.2e-05 s)
Info : Meshing 3D...
Info : 3D Meshing 1 volume with 1 connected component
Info : Tetrahedrization of 114222 nodes in 2.34979 seconds
Info : Reconstructing mesh...
Info : - Creating surface mesh
Info : - Identifying boundary edges
Info : - Recovering boundary
Error : Could not recover boundary mesh: error 2
Error : No elements in volume 1
Info : Done meshing 3D (4.9311 s)
Info : 114214 nodes 284781 elements
Error : ------------------------------
Error : Mesh generation error summary
Error : 0 warnings
Error : 2 errors
Error : Check the full log for details
Error : ------------------------------
Info : Writing '/home/bruno/Documents/CadQuery/gmsh_error.log'...
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