Collision between RxCocoa interception mechanism and KVO.

[Juan Carlos Castellet]

Trying to subscribe to rx.viewWillAppear on viewDidLoad it's not working.

Debug message is:
"Event error(Collision between RxCocoa interception mechanism and KVO. To resolve this conflict please use this interception mechanism first.")

[Suyeol Jeon]

Is there any observer registered?

[Juan Carlos Castellet]

I have checked and I'd say there isn't...