Pressure Pipe Network and Land XML

[InfraChic]

Has anyone had any success in exporting out a pressure pipe network using LandXML?  I'm running 2018.2 C3D and every time I export out any one of my many pressure pipe networks a file is generated but it's pretty much blank.  The only thing created is the standard header information.  There's no content.  I've attached it here. I've tried both LandXML 1.0 and 2.0 same thing.  I'd love some tips on how to export this out so I can send it to my subs.

Heidi B.

Infrachic.

[CADmgrMike]

same problem here using 2019.1.3

[kcobabe]

Right now the only way to do this is to switch to a 3d view and export.  If your sub needs it for Revit, their is not a really good way to export to this.  You will get most of the information, but the pipes do not show unless you do a conversion and then they don't look like pipes.

[Anonymous]

Same issue in 2021.1.

[Cadguru42]

C3D 2021.3 also still has this years long bug. Or as Autodesk calls them, "enhancements". 

[llavayenMG53S]

*BUMP*
We sill need it 2024