C Math Library Error : Failed to Boolean Bodies Together

[laurent.vidonne]

Hello,

I've come across a problem when trying to use a volume for boolean operations : I hit a "C Math Library Error"

It seems to me that the model is fine, can you please advise ?

Model attached

Thank you

[laurent.vidonne]

More details :

It seems that my model does have a problematic Face : it's generated by lofting 2 curves that join at a point in the XY plane, like a curve shaped triangle. I need this surface to close a gap between 2 mirrored lofts, and can't find another way to build it. All other attempts fail with various errors : can't calculate sweep frame, failed to generate surface ...

[laurent.vidonne]

No one ?