you missed the point. "error has no right" is the nutshell version of the doctrine of religious liberty that the church has always had prior to V2. You should've known that if you want to debate issues relating to the magisterium. In fact, V2 does contradict prior infallible teachings of the church on ecumenism and religious liberty. That's what all the uproar is about, that and the abomination of the new mass.