Bad Corner nodes Sweep Mesh

Hey,

I am trying to sweep a 2d-mesh, but I get an Error similar as showed below:
Command: mesh volume 1
ERROR: Bad corner nodes picked for Surface 14:
ERROR: Surface 14 scheme map vertex types are bad.
ERROR: Volume 1 meshing unsuccessful using scheme: sweep
ERROR: 1 volume(s) did not mesh : 1

Does anybody have an idea, how I can solve this problem or what this error means exactly.
The journal file is attached below.

trelis-3d-template.jou (3.3 KB)

The main issue is actually a message printed earlier in the output:

Currently curve biasing only propagates through mapped surfaces

Which then leads to the cascade of error messages.

To fix this, and mesh your geometry, you need to remove the propagate bias from your scheme command:

Doesn’t work:

volume 6 scheme Sweep source surface 7 target surface 35 sweep transform translate propagate bias  

Works:

volume 6 scheme Sweep source surface 7 target surface 35 sweep transform translate