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Rails 3 Beta 3 label form helper causes "stack level too deep" exception

#4422

Forms perviously working in beta1/beta2 now throw a "stack level too deep" on any form containing a label. For example my Devise sign in form:

<% form_for resource_name, :as => resource, :url => session_path(resource_name) do |f| -%>
  <p><%= label_tag :email %></p>
  <p><%= f.text_field :email %></p>

Returns the error:

stack level too deep
Extracted source (around line #4):

1: <h2>Sign in</h2>
2: 
3: <% form_for resource_name, :as => resource, :url => session_path(resource_name) do |f| -%>
4:   <p><%= f.label :email %></p>

Reported by Hates_ · April 16th, 2010 @ 11:09 PM

State: resolved
Milestone: none
Assigned to: Ryan Bigg Ryan Bigg
Importance: none

Activity

  1. Hates_
    Hates_
    • Title changed from Beta 3 label form helper causes "stack level too deep" exception to Rails 3 Beta 3 label form helper causes "stack level too deep" exception

    April 17th, 2010 @ 12:40 AM

  2. Diego Carrion
    Diego Carrion

    This didn't happen with me. I created a new application, made an scaffold and everything was fine, even after installing Devise and trying again.

    Maybe a conflict with some gem or plugin?

    April 17th, 2010 @ 02:06 AM

  3. tcc
    tcc

    I'm seeing the same problem: http://groups.google.com/group/plataformatec-devise/browse_thread/t...

    I'm running on Mac OSX, ruby 1.8.7 (2009-06-08 patchlevel 173) [universal-darwin10.0]

    April 17th, 2010 @ 06:29 AM

  4. tcc
    tcc

    Copied stacktrace for more info:

    Started GET "/users/sign_up" for 127.0.0.1 at 2010-04-15 11:53:34
  Processing by Devise::RegistrationsController#new as HTML
ActionView::Template::Error (stack level too deep) on line #6 of /
Users/tcc/rails_3_devise/app/views/devise/registrations/new.html.erb:
3: <%= form_for(resource, :as => resource_name, :url =>
registration_path(resource_name)) do |f| %>
4:   <%= devise_error_messages! %>
5:
6:   <p><%= f.label :email %></p>
7:   <p><%= f.text_field :email %></p>
8:
9:   <p><%= f.label :password %></p>
app/views/devise/registrations/new.html.erb:6:in `_render_template__160276350_2202163960_0'
app/views/devise/registrations/new.html.erb:3:in
`_render_template__160276350_2202163960_0'
Rendered /Library/Ruby/Gems/1.8/gems/actionpack-3.0.0.beta3/lib/
action_dispatch/middleware/templates/rescues/_trace.erb (2.4ms)
Rendered /Library/Ruby/Gems/1.8/gems/actionpack-3.0.0.beta3/lib/
action_dispatch/middleware/templates/rescues/_request_and_response.erb
(521.2ms)
Rendered /Library/Ruby/Gems/1.8/gems/actionpack-3.0.0.beta3/lib/
action_dispatch/middleware/templates/rescues/template_error.erb within
rescues/layo

    April 17th, 2010 @ 06:35 AM

  5. tetsuo692
    tetsuo692

    I have the same issue with an application create with rails 3.0.0.beta2.
    I update dependent gems with last version : "haml" "3.0.0.beta.3" and "mongoid", "2.0.0.beta3".
    And now everything works...

    April 17th, 2010 @ 07:21 AM

  6. Hates_
    Hates_

    After clearing out all my vendor gems, making sure I'm running the latest version of everything and doing a fresh "bundle install", this problem has gone away.

    Hopefully someone can close this bug.

    April 17th, 2010 @ 10:10 AM

  7. Mathias Kretschek
    Mathias Kretschek
    • Assigned user set to Ryan Bigg

    April 18th, 2010 @ 01:38 AM

  8. Lord Norlan Mumar
    Lord Norlan Mumar

    Experienced the same issue before, what I did I updated haml to version 2.2.23 (in Gemfile) and like Richard issued "bundle install", solved my problem.

    April 18th, 2010 @ 11:16 AM

  9. Santiago Pastorino
    Santiago Pastorino
    • State changed from new to resolved

    April 18th, 2010 @ 11:44 PM