System Information
Operating system: Windows 10
Graphics card: NVIDIA GTX 880
Blender Version
version: 2.83 (sub 4), 14856e149ff5c225ffe5a4022794cd12f7632f71
Short description of error
Baking data on Mantaflow plane.
Exact steps for others to reproduce the error
Creating Plane (shift + A), Scaling plane (S) Applying Fluid, Type- Domain, Domain Type Fluid and hitting Bake Data it closes the blende without any warning
I can reproduce both on 2.82 and 2.83.
Here is the file created when the crash happens:
i did give a plane a thickness by going on edit mode and extruding and it doesn't crash anymore maybe because simple plain has in computer world 0 thickness, I hope this helps to fix the issue.
first have extruded and it works
second is a simple plane and it crashes
mds->fluid (fluid*) is NULL in manta_step, thus in uploadfluidsflow, thus in manta_get_phi_in(MANTA *): and then in MANTA::getPhiIn:
added trace in the post ^.
@Sebastián Barschkis (sebbas): I recall there where issues with zero volume domains, mind checking?
mds->fluid is set to NULL in BKE_fluid_reallocate_fluid, because the min resolution is 0. However, the rest of the code cannot deal with the situation.
Also BKE_fluid_modifier_init returns a bool which probably indicates something like success. But the return value is never checked.