Redmine › Extended Fields

Currently cannot input any new issues with this plugin
below is what the log reads.

Completed 200 OK in 1172ms (Views: 937.4ms | ActiveRecord: 78.1ms)
Started GET "/redmine/custom_fields/new?type=IssueCustomField" for 127.0.0.1 at 2013-03-06 11:04:51 -0600
Processing by CustomFieldsController#new as HTML
  Parameters: {"type"=>"IssueCustomField"}
  Current user: christi (id=1)
  Rendered plugins/extended_fields/app/views/custom_fields/_extended.html.erb (15.6ms)
  Rendered custom_fields/_form.html.erb (31.2ms)
  Rendered custom_fields/new.html.erb within layouts/admin (46.9ms)
Completed 500 Internal Server Error in 47ms

ActionView::Template::Error (undefined method `hint' for #<IssueCustomField:0x2995020>):
    21: 
    22: <% end %>
    23: 
    24: <p><%= form.text_field(:hint, :size => 50) %></p>
    25: 
    26: <!-- Rails 3 + jQuery -->
    27: <% unless defined? observe_field %>
  lib/redmine/views/labelled_form_builder.rb:31:in `text_field'
  lib/redmine/hook.rb:111:in `block in render_on'
  lib/redmine/hook.rb:61:in `block (2 levels) in call_hook'
  lib/redmine/hook.rb:61:in `each'
  lib/redmine/hook.rb:61:in `block in call_hook'
  lib/redmine/hook.rb:58:in `tap'
  lib/redmine/hook.rb:58:in `call_hook'
  lib/redmine/hook.rb:158:in `call_hook'
  app/views/custom_fields/_form.html.erb:29:in `_app_views_custom_fields__form_html_erb___723482694_23243244'
  app/views/custom_fields/new.html.erb:6:in `block in _app_views_custom_fields_new_html_erb___727831247_21869232'
  app/helpers/application_helper.rb:990:in `labelled_form_for'
  app/views/custom_fields/new.html.erb:5:in `_app_views_custom_fields_new_html_erb___727831247_21869232'