Wierd render 'lines'


on my latest project i am modeling a skimming stone. when i went to render it had these weird lines round the moving object (see the attachments for the image) and its not the motion blur. i know they will go away if the object is stationary but i want to use motion blur which wont work without movement. how do i get rid of these ‘lines’?

note- it is not finished so don’t judge the image



looks like motion blur.

Im not sure what lines you are talking about… all I see is a motion blur.

You must have turned on “Fields”. To fix it, just turn it off.