How to us Curve Driven Pattern in solidwork?

I try to use this curve driven pattern to make some blade inside Drum Granulator. But when i click "check" , "Unable to rebuild due geometry error" always shown.
Please Help me to solve this problem. Thanks

2 Answers

Hi Dorit,

The problem is :
You are trying to create separate features that solidworks calls them bodies

The answer :
Select bodies to pattern instead of feature as i did it.

And i attached the final file here :

Answered with a tutorial:

Thanks, Mr. HSN_ADI , your help is very helpful