Hi Folks, I am trying to read a simple GMSH file with libMesh, but I get the following error:
Assertion `in.good()' failed. Stack frames: 10 0: 0 libmesh_dbg.0.dylib 0x000000010e1a5516 libMesh::print_trace(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) + 2406 1: 1 libmesh_dbg.0.dylib 0x000000010e190e20 libMesh::MacroFunctions::report_error(char const*, int, char const*, char const*) + 688 2: 2 libmesh_dbg.0.dylib 0x000000010e82af54 libMesh::GmshIO::read_mesh(std::__1::basic_istream<char, std::__1::char_traits<char> >&) + 612 3: 3 libmesh_dbg.0.dylib 0x000000010e82ac57 libMesh::GmshIO::read(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 1079 4: 4 libmesh_dbg.0.dylib 0x000000010eb14ddc libMesh::NameBasedIO::read(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 45116 5: 5 libmesh_dbg.0.dylib 0x000000010ebd8b90 libMesh::UnstructuredMesh::read(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, void*, bool, bool) + 1424 6: 6 main2d 0x000000010b4e32c9 run_example(int, char**, std::__1::vector<double, std::__1::allocator<double> >&) + 12985 7: 7 main2d 0x000000010b50bc3d main + 205 8: 8 libdyld.dylib 0x00007fff6bf9a015 start + 1 9: 9 ??? 0x0000000000000002 0x0 + 2 [0] ../libMesh/src/mesh/gmsh_io.C, line 159, compiled Nov 25 2018 at 13:55:48 libc++abi.dylib: terminate_handler unexpectedly returned Abort trap: 6 Any hints? The mesh file is attached here. The geometry is a triangle, with element size of 0.005. FWIW, The MATLAB code to create .geo file is here : https://paste.ofcode.org/Ts4MZnRicVsJhTpSDaWh4X Thanks, -- --Amneet _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
