Saving Models and Redirecting Code Challenge Difficulties

I've been struggling away with this code challenge and, despite getting through most of the obstacles, I am now getting nowhere at the very last hurdle.

My code is below and the error message I'm getting is "No redirect occurred". I guess it's because I'm trying to redirect to @friend without setting @friend further up. However, everything I've tried in terms of setting @friend moves me back to the "Bummer" message, which makes me think I'm getting further away from the solution.

It may be something simple - I've been at this for over an hour, in no small part because of the bug in the Part 1 of 3 with the missing full stop, so it might just be that I'm staring the answer in the face.

Any help, gratefully received.

class UserFriendshipsController < ApplicationController def create @user_friendship = current_user.user_friendships.new(friend: @friend) if @user_friendship.save flash[:success] = "Friendship created." redirect_to profile_path(@friend) else flash[:error] = "There was a problem." end end end