When exporting a flip fluid simulation to alembic,
i got these error:
Exported <Surface> for frame 51 in 0.079 seconds (total: 1.566s)
Exported <Surface> for frame 52 in 0.005 seconds (total: 1.570s)
**WARN** (io.alembic): source/blender/io/alembic/exporter/abc_writer_abstract.cc:105 update_bounding_box: Bounding box is null!
Exported <Surface> for frame 53 in 0.001 seconds (total: 1.571s)
**WARN** (io.alembic): source/blender/io/alembic/exporter/abc_writer_abstract.cc:105 update_bounding_box: Bounding box is null!
Exported <Surface> for frame 54 in 0.000 seconds (total: 1.571s)
I know it just says “WARN” but it IS an error because the alembic file will stop the animation at the first “warn” frame.
Did anybody had this error before and knows a solution for it?
I am starting the export via:
bpy.ops.flip_fluid_operators.helper_command_line_alembic_export()
If i export the same animation manually (not via script) -it works.
Any help welcome.