The problem has been solved according to https://knowledge.autodesk.com/support/revit-products/troubleshooting/caas/sfdcarticles/sfdcarticles....
The error comes from the change of the language of the interface.
@Anonymous wrote:
Hi everyone,
I have built a Revit model and prepare to export the model to IFC format. I used the "export" function but I obtained an empty IFC file. I have tried different kinds of settings and checked the possible solutions in the forum, but I still cannot address the problem.
My Revit version: 2018, and IFC 2018 available on the computer as well.
Best regards,
@Anonymous wrote:
Hi everyone,
I have built a Revit model and prepare to export the model to IFC format. I used the "export" function but I obtained an empty IFC file. I have tried different kinds of settings and checked the possible solutions in the forum, but I still cannot address the problem.
My Revit version: 2018, and IFC 2018 available on the computer as well.
Best regards,