I'm trying to import an OBJ format I exported from Rhino.
It used to work without any troubles, but now this shows up.
I went to the file and opened it with note++, but don't know hat to do next.
This is line 809:
nu.points.foreach_set("co", [co_axis for vt_idx in curv_idx for co_axis in (vert_loc[vt_idx] + (1.0,))])