Bug Not being able to use export from Revit 2022 to Unity Reflect Cloud

The main problem here is that rvt 3d model could not be exported to the unity review editor. Even I could export the 3D model to the local project, I couldn't find the model in my local folder(but it did show that the model has been included in the local project according to my unity hub). And I cannot load the model in my project even namely the model is included in that project. When I tried to export the 3D model to the project in the cloud, there was a pop-up saying fatal error because of unhandled exception. I have gone through the forum for possible solutions, so I relaunched the .NET Framework but to no avail.

https://imgur.com/a/iAPDiUM (All the pics useful has been shown in this link)