I have created a 2D waveguide system, and now I've realized that I need to modify the height of the waveguide as well. To achieve this, I attempted to extrude the existing 2D system into a 3D shape. However, I encountered an error message stating that the operation on virtual geometry is not supported. I'm seeking a solution to this issue. Any suggestions or advice would be greatly appreciated.
Thanks in advance.
I use extude in built feature to make it 3D, but could not convert into 3D.