Hi,
Having a look at this last link, based on the meshing log, the mesh is being generated, and then fails a final quality check. There are quite a lot of cells in error:
Such big number is likely related to the poor base cell definition:
The base mesh cells should be perfect cubes (or close to that). With the current bounding box resolution settings, the base cells will be very stretched. I’d recommend going through the relevant documentation page and defining better values for the bounding box resolution. This should reduce the number of cells in error.
Cheers