How to export to LandXML and MaXML?

Hi,

Software Version: 1005.00.30 (OpenRoads)

I have been attempting to export data from a model into LandXML and MaXML. However the software suggests that the 'Element not valid for tool' or that 'only named element can be exported to landxml'.

Can you please help me understand how the tool works?

What does it mean by 'only named element can be exported to landxml'?

Thank you in advance,

Shehan Warakagoda