Hi,
Two of the pde files in ngsolve-src/pde_tutorial: d3_helmholz.pde and /pde/scattering.pde are segfaulting in my current build (NGSolve-6.2.1706-163-g0ed4994). I think this is a recent regression. Their stack traces are roughly the same. The segfault occurs trying to read the order edge value from oe here
/// set edge orders
template <typename TA>
void SetOrderEdge (const TA & oe)
{ for (int i = 0; i < N_EDGE; i++) order_edge[i] = oe[i]; }
when getting the surface value in the process of building the scene. I’m attaching a gdb stack trace for the helmholz.pde with some context as a pdf file.
Thanks!
Attachment: debugtrace3.pdf