error forma working in revit

[mehmetemre_toyci]

When I want to getting to export mpdel from froma to revit I get this message everytime and its not working

[kasper_herloev]

Happy to help @mehmetemre_toyci however it appears your screenshot didn't make it through? 
You can also check https://help.autodeskforma.com/en/articles/12447279-troubleshooting-revit-add-in-errors for help with some typical errors. 

Kasper from the Autodesk Forma team