Hi,
I'm running the latest version of NGSolve (NGSolve-6.2.1810-50-g655161c)
When I call the method:
mesh.curve(max(p,2)) with p = 2, I'm getting a segfault in Netgen:
netgen/libsrc/geom2d/genmesh2d.cpp:403
403 if (bbox.Diam() < mp.maxh)
Thread 1 "python3" received signal SIGSEGV, Segmentation fault.
0x00007fffdca3f8ac in netgen::MeshFromSpline2D (geometry=...,
mesh=<error reading variable: Cannot access memory at address 0xa>, mp=...)
at /home/dow/ngsuite/ngsolve-src/external_dependencies/netgen/libsrc/geom2d/genmesh2d.cpp:403
Our code is rather complex, but was working before Christmas and hasn't changed since. I'm not seeing this issue with versions of NGSolve/Netgen built more than a week or two ago. If you have trouble reproducing it, I can try to provide more details.
Thanks,
Dow