the error page

gistfile1.txt

NoMethodError in Users#new

Showing /app/app/views/users/_sign_up_form.html.haml where line #11 raised:

undefined method `username' for #<User:0x00000006b31c98>
Extracted source (around line #11):

8:   .clearfix
9:     = f.label :username
10:     .input= f.text_field :username
11:   .clearfix
12:     = f.label :email
13:     .input= f.text_field :email
14:   .clearfix
Trace of template inclusion: app/views/users/new.html.haml

Rails.root: /app

Application Trace | Framework Trace | Full Trace
vendor/bundle/ruby/1.9.1/gems/activemodel-3.2.1/lib/active_model/attribute_methods.rb:407:in `method_missing'
vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.1/lib/active_record/attribute_methods.rb:126:in `method_missing'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:1154:in `value_before_type_cast'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:1142:in `value_before_type_cast'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:1036:in `block in to_input_field_tag'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:1036:in `fetch'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:1036:in `to_input_field_tag'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:690:in `text_field'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:1277:in `text_field'
app/views/users/_sign_up_form.html.haml:11:in `block in _app_views_users__sign_up_form_html_haml___4600996410061160803_58902760'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/action_view_mods.rb:179:in `call'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/action_view_mods.rb:179:in `block (2 levels) in form_for_with_haml'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers.rb:255:in `with_tabs'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/action_view_mods.rb:179:in `block in form_for_with_haml'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers.rb:591:in `call'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers.rb:591:in `block in haml_bind_proc'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/action_view_mods.rb:92:in `block in capture_with_haml'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers.rb:345:in `call'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers.rb:345:in `block in capture_haml'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers.rb:569:in `with_haml_buffer'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers.rb:341:in `capture_haml'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/xss_mods.rb:61:in `capture_haml_with_haml_xss'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/action_view_mods.rb:92:in `capture_with_haml'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:606:in `fields_for'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/form_helper.rb:377:in `form_for'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/action_view_mods.rb:181:in `form_for_with_haml'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/xss_mods.rb:132:in `form_for_with_haml_xss'
app/views/users/_sign_up_form.html.haml:1:in `_app_views_users__sign_up_form_html_haml___4600996410061160803_58902760'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/template.rb:143:in `block in render'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications.rb:125:in `instrument'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/template.rb:141:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/partial_renderer.rb:257:in `render_partial'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/partial_renderer.rb:230:in `block in render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications.rb:123:in `block in instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications.rb:123:in `instrument'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/abstract_renderer.rb:38:in `instrument'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/partial_renderer.rb:229:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/renderer.rb:41:in `render_partial'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/renderer.rb:15:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/helpers/rendering_helper.rb:24:in `render'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/action_view_mods.rb:11:in `block in render_with_haml'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers.rb:90:in `non_haml'
vendor/bundle/ruby/1.9.1/bundler/gems/haml-1dc2d4e0849a/lib/haml/helpers/action_view_mods.rb:11:in `render_with_haml'
app/views/users/new.html.haml:4:in `_app_views_users_new_html_haml__2513824798585194359_20042240'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/template.rb:143:in `block in render'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications.rb:125:in `instrument'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/template.rb:141:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/template_renderer.rb:41:in `block (2 levels) in render_template'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications.rb:123:in `block in instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications.rb:123:in `instrument'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/abstract_renderer.rb:38:in `instrument'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/template_renderer.rb:40:in `block in render_template'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/template_renderer.rb:48:in `render_with_layout'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/template_renderer.rb:39:in `render_template'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/template_renderer.rb:12:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/renderer.rb:36:in `render_template'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_view/renderer/renderer.rb:17:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/rendering.rb:109:in `_render_template'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/streaming.rb:225:in `_render_template'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/rendering.rb:103:in `render_to_body'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/renderers.rb:28:in `render_to_body'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/compatibility.rb:50:in `render_to_body'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/rendering.rb:88:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/rendering.rb:16:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/core_ext/benchmark.rb:5:in `block in ms'
/usr/local/lib/ruby/1.9.1/benchmark.rb:310:in `realtime'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/core_ext/benchmark.rb:5:in `ms'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/instrumentation.rb:40:in `block in render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/instrumentation.rb:83:in `cleanup_view_runtime'
vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.1/lib/active_record/railties/controller_runtime.rb:24:in `cleanup_view_runtime'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/instrumentation.rb:39:in `render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/implicit_render.rb:10:in `default_render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/implicit_render.rb:5:in `send_action'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/base.rb:167:in `process_action'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/rendering.rb:10:in `process_action'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/callbacks.rb:18:in `block in process_action'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:414:in `_run__1424368477892197411__process_action__1245863879444723697__callbacks'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:405:in `__run_callback'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:81:in `run_callbacks'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/callbacks.rb:17:in `process_action'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/rescue.rb:29:in `process_action'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications.rb:123:in `block in instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/notifications.rb:123:in `instrument'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/params_wrapper.rb:205:in `process_action'
vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.1/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/base.rb:121:in `process'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/abstract_controller/rendering.rb:45:in `process'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal.rb:203:in `dispatch'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_controller/metal.rb:246:in `block in action'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/routing/route_set.rb:66:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/routing/route_set.rb:66:in `dispatch'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/routing/route_set.rb:30:in `call'
vendor/bundle/ruby/1.9.1/gems/journey-1.0.3/lib/journey/router.rb:68:in `block in call'
vendor/bundle/ruby/1.9.1/gems/journey-1.0.3/lib/journey/router.rb:56:in `each'
vendor/bundle/ruby/1.9.1/gems/journey-1.0.3/lib/journey/router.rb:56:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/routing/route_set.rb:589:in `call'
vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/strategy.rb:168:in `call!'
vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/strategy.rb:148:in `call'
vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/strategy.rb:168:in `call!'
vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/strategy.rb:148:in `call'
vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/strategy.rb:168:in `call!'
vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/strategy.rb:148:in `call'
vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/builder.rb:42:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/etag.rb:23:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/conditionalget.rb:25:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/head.rb:14:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/flash.rb:242:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/session/abstract/id.rb:205:in `context'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/session/abstract/id.rb:200:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/cookies.rb:338:in `call'
vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.1/lib/active_record/query_cache.rb:64:in `call'
vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:443:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:405:in `_run__2390749227103582338__call__905444237775898252__callbacks'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:405:in `__run_callback'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/callbacks.rb:81:in `run_callbacks'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/reloader.rb:65:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/rack/logger.rb:26:in `call_app'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/rack/logger.rb:16:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/request_id.rb:22:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/runtime.rb:17:in `call'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/lock.rb:15:in `call'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.1/lib/action_dispatch/middleware/static.rb:53:in `call'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/engine.rb:479:in `call'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/application.rb:220:in `call'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/content_length.rb:14:in `call'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/rack/log_tailer.rb:14:in `call'
vendor/bundle/ruby/1.9.1/gems/thin-1.3.1/lib/thin/connection.rb:80:in `block in pre_process'
vendor/bundle/ruby/1.9.1/gems/thin-1.3.1/lib/thin/connection.rb:78:in `catch'
vendor/bundle/ruby/1.9.1/gems/thin-1.3.1/lib/thin/connection.rb:78:in `pre_process'
vendor/bundle/ruby/1.9.1/gems/thin-1.3.1/lib/thin/connection.rb:53:in `process'
vendor/bundle/ruby/1.9.1/gems/thin-1.3.1/lib/thin/connection.rb:38:in `receive_data'
vendor/bundle/ruby/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
vendor/bundle/ruby/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
vendor/bundle/ruby/1.9.1/gems/thin-1.3.1/lib/thin/backends/base.rb:61:in `start'
vendor/bundle/ruby/1.9.1/gems/thin-1.3.1/lib/thin/server.rb:159:in `start'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/handler/thin.rb:13:in `run'
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/server.rb:265:in `start'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/commands/server.rb:70:in `start'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:55:in `block in <top (required)>'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:50:in `tap'
vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:50:in `<top (required)>'
script/rails:6:in `require'
script/rails:6:in `<main>'
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