Question: Hello I want to instantiate 5 objects of class Philosopher in a single line but I'm getting an IndentationError: unindent does not match any outer indentation level. Here is my source code. How to resolve this ?

```
forks=[threading.Lock() for i in range(5)]
philosopherNames={'Shubham','Nikhil','Soham','Khirade','Aditya'}
philosopher= [Philosopher(i, philosopherNames[i], forks[i%5], forks[(i+1)%5]) \ for i in range(5)]
random.seed(507129)
Philospher.running=True 
for p in philosopher:
    p.start()
time.sleep(100)
Philosopher.running=False
print "Now we are ending"

```

Answer: 
To reiterate your question, you want a link on the event page that goes to the event organiser's profile page?

```
<p>Organiser Profile</p>
<button><%= link_to "Profile", user_path(@event.user) %></button>

```
What are you using for user authentication, devise or similar gem? Did you build your own? If so do you have current\_user defined in the sessions helper? The below code is how current\_user could be defined (a la Hartl Rails tutorial). This will allow you to use current\_user in views and controllers.

```
def current_user
    if (user_id = session[:user_id])
      @current_user ||= User.find_by(id: user_id)
    elsif (user_id = cookies.signed[:user_id])
      user = User.find_by(id: user_id)
      if user && user.authenticated?(:remember, cookies[:remember_token])
        log_in user
        @current_user = user
      end
    end
  end

```

I also noticed in your Users Controller under def create. I believe it should be session[:id] instead of session[:uid]. Please excuse me if this is not the case. Hope this helps.