Testing for Form Submission?

rubyonrails-talk
#1

Hi-

I'm trying to create a file upload script using RoR but I am getting
"You have a nil object when you didn't expect it!" and I think this is
caused by the fact that the no form has been submitted. Is that
right?

Here's the form:

<% form_for :dump, :url => { :controller => "mycontroller", :action=>
"csv_reader" }, :html => { :multipart => true } do |f| -%>
<table>
        <tr>
                <label for="file">
                <td><b><i>Select a CSV File: </i></b></td>
                </label>
                <td><%= file_field_tag 'file' %></td>
        </tr>
        <tr>
                <td colspan='2'><%= submit_tag "Submit" %></td>
        </tr>
</table>
<% end %>

Thanks!