Invalid marine propeller geometry

Hello i have problem importing my marine propeller geometry as you can see at the following screenshot:

Hello Konstantinos, thanks for posting your question on the Forum!

Since I don’t have access to your project, may I ask:

-What is the CAD software that you’re using to export your model?

-What is the CAD format - is it possible to export the model from your software in another format such as Stp?

Thanks,
Kaan

I use Autodesk Inventor and i just imported my file in .stp format instead of .ipt and everything works fine now.Thanks you!

No problem at all Konstantinos! Glad to hear that it worked!

All the best, Kaan