Direct Shapes are impossible to Export (Revit) to NWC

Model with Direct Shapes (by Rhino Inside) are impossible to Export with Revit 2022 to NWC.
The NWC file appear as .txt file.

Is there someone who know the solution?

Thank you!

Hi Francesc, how are you exporting to NWC? Via the Navisworks exporter plugin in Revit?

Yes, indeed.

This is challenging to trouble shoot. Does a Revit 2021 with direct shapes export, then if upgraded doesn’t? or is the something particular to Navisworks (not seeing any similar reports). The directshape creation via RiR in 2022 hasn’t changed.

Thanks, as you say, now I have detected that the source of the problem is not the direct shape. Thank you anyway!