AA Technique is not supported (Anti-Aliasing)

I’m using Unity Pro

I add image effect > Antialising to my camera. When I play the game, it seems work because the edge of object in game is smooth but I got a warning at component says “This AA technique is currently not supported. Choose a different technique or disable the effect and use MSAA instead”

Technique that I used now is “FXAAConsole3”

What should I do? If I ignore this, is it will effect something?

I got this warning because I put the Antialiasing component on a camera that had it’s gameobject disabled.

As soon as I enabled it, the warning went away… and disappeared even after disabling the gameobject again.