Hi I am new to rails and would really appreciate some help, I am using the jQuery datepicker, the show view works however the index view doesn't, i get "undefined method `start_date' for nil:NilClass" in my index.html.erb file. Can you please let me know what is wrong with my index view and how i can fix it. The following are included in my app:

meetups_controller.rb

def show

@meetup = Meetup.find(params[:id])

end

def index

@meetups = Meetup.where('user_id = ?', current_user.id).order('created_at DESC')

end

show.html.erb

<h3>Title: <%= @meetup.title %></h3>

<p>Start date: <%= @meetup.start_date.strftime("%B %e,  %Y") %></p>

<p>Start time: <%= @meetup.start_time.strftime("%l:%M %P") %></p>

<p>End date: <%= @meetup.end_date.strftime("%B %e,  %Y") %></p>

<p>End time: <%= @meetup.end_time.strftime("%l:%M %P") %></p>

index.html.erb

<% if @meetups.any? %>

<% @meetups.each do |meetup| %>


<h3><%= link_to meetup.title, meetup_path(meetup) %></h3>

<p>Start date: <%= meetup.start_date.strftime("%B %e,  %Y") %></p>

<p>Start time: <%= meetup.start_time.strftime("%l:%M %P") %></p>

<p>End date: <%= @meetup.end_date.strftime("%B %e,  %Y") %></p>

<p>End time: <%= @meetup.end_time.strftime("%l:%M %P") %></p>