wangdong19
commented
11 months ago You can try upgrading your Gmsh version first. The latest version of Gmsh is currently 4.11.1. After upgrading, attempt to run the program again.
Open sunshineDrizzle opened 11 months ago
wangdong19
commented
11 months ago You can try upgrading your Gmsh version first. The latest version of Gmsh is currently 4.11.1. After upgrading, attempt to run the program again.
I need your help to look at this problem, the detailed error information as below: $ gmsh -3 -o hcp_tha-lh_thr25.tetra.vtk hcp_tha-lh_thr25.geo Info : Running 'gmsh -3 -o data/hcp_tha-lh_thr25.tetra.vtk data/hcp_tha-lh_thr25.geo' [Gmsh 4.8.4, 1 node, max. 1 thread] Info : Started on Wed Dec 6 19:00:28 2023 Info : Reading 'data/hcp_tha-lh_thr25.geo'... Info : Reading 'data/hcp_tha-lh_thr25.vtk'... Info : Reading 1054 points Info : Reading 2104 polygons Info : Done reading 'data/hcp_tha-lh_thr25.vtk' Info : Done reading 'data/hcp_tha-lh_thr25.geo' Info : Meshing 1D... Info : Done meshing 1D (Wall 1.1591e-05s, CPU 1e-05s) Info : Meshing 2D... Info : Done meshing 2D (Wall 1.9455e-05s, CPU 1.3e-05s) Info : Meshing 3D... Error : Frontal algorithm requires Netgen Error : No elements in volume 1 Info : Done meshing 3D (Wall 7.6586e-05s, CPU 5.1e-05s) Info : 1054 nodes 2104 elements Error : ------------------------------ Error : Mesh generation error summary Error : 0 warnings Error : 2 errors Error : Check the full log for details Error : ------------------------------ Info : Writing 'data/hcp_tha-lh_thr25.tetra.vtk'... Info : Done writing 'data/hcp_tha-lh_thr25.tetra.vtk' Info : Stopped on Wed Dec 6 19:00:28 2023 (From start: Wall 0.0321755s, CPU 0.023129s)
The content of "hcp_tha-lh_thr25.geo" is listed here: $ cat hcp_tha-lh_thr25.geo Mesh.Algorithm3D=4; Mesh.Optimize=1; Mesh.OptimizeNetgen=1; Merge "hcp_tha-lh_thr25.vtk"; Surface Loop(1) = {1}; Volume(1) = {1}; Physical Volume(1) = {1};