Displaying 1 result from an estimated 1 matches for "gpsappm".
2011 Jan 26
13
undefined method `model_name' for NilClass:Class
...ng me nuts. I am using Rails 3 under Windows Vista and have
two tables: users and user_comments. user_comments.user_id should
point to the user a comment is about.
In my show view for user I have a link to the new method of
user_comments to allow a comment to be created. This throws:
Showing c:/Gpsappm/app/views/user_comments/_form.html.erb where line #1
raised:
undefined method `model_name'' for NilClass:Class
Extracted source (around line #1):
1: <%= form_for(@user_comment) do |user_comments| %>
2: <% if @user_comment.errors.any? %>
3: <div id="errorExplanati...