Open lpgagnon opened 8 months ago
Unfortunately we do not have a stacktrace decoder for mac, but I think this is it.
νₒ = Dᴛₒ = -2147483648 might be std::nearbyint on a NaN or infinity. Cᴛₒ = -818929872 is strange. Maybe uninitialized?
https://github.com/mockingbirdnest/Principia/blob/4eb331daade61aaa69108e187bb516707287fb98/ksp_plugin/orbit_analyser.cpp#L101-L155 https://github.com/mockingbirdnest/Principia/blob/4eb331daade61aaa69108e187bb516707287fb98/astronomy/orbit_recurrence_body.hpp#L51-L79 https://github.com/mockingbirdnest/Principia/blob/4eb331daade61aaa69108e187bb516707287fb98/astronomy/orbit_recurrence_body.hpp#L23-L33
Seen twice in a row, but wasn't able to reproduce with journaling on.
Context: vessel trajectory is Uranus flyby, roughly in Triton's plane, with Pe near Triton altitude. Creating a flight plan for Triton capture: one maneuver plotted at Pe to achieve highly elliptical Uranus capture, and finetuning it to get a Triton encounter on the next pass.
Both times, crash occurred while fiddling to get Triton Pe just above its atmosphere.
checkfailed 3831.zip