#<ActionView::Template::Error: undefined method `name' for nil:NilClass>

Parameters
controller => specs
action => specs
serie => 22
spec => 22_944
Backtrace
/home/app/webapp/app/views/specs/list_versions.html.erb:9:in `block in _app_views_specs_list_versions_html_erb__59379724312054790_19370500'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activerecord-4.2.0/lib/active_record/relation/delegation.rb:46:in `each'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activerecord-4.2.0/lib/active_record/relation/delegation.rb:46:in `each'
/home/app/webapp/app/views/specs/list_versions.html.erb:6:in `_app_views_specs_list_versions_html_erb__59379724312054790_19370500'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/template.rb:145:in `block in render'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/notifications.rb:166:in `instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/template.rb:333:in `instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/template.rb:143:in `render'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/template_renderer.rb:54:in `block (2 levels) in render_template'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/abstract_renderer.rb:39:in `block in instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/notifications.rb:164:in `block in instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/notifications.rb:164:in `instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/abstract_renderer.rb:39:in `instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/template_renderer.rb:53:in `block in render_template'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/template_renderer.rb:61:in `render_with_layout'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/template_renderer.rb:52:in `render_template'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/template_renderer.rb:14:in `render'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/renderer.rb:42:in `render_template'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/renderer/renderer.rb:23:in `render'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/rendering.rb:100:in `_render_template'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/streaming.rb:217:in `_render_template'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/rendering.rb:83:in `render_to_body'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/rendering.rb:32:in `render_to_body'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/renderers.rb:37:in `render_to_body'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/abstract_controller/rendering.rb:25:in `render'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/rendering.rb:16:in `render'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/instrumentation.rb:41:in `block (2 levels) in render'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/core_ext/benchmark.rb:12:in `block in ms'
/usr/lib/ruby/2.1.0/benchmark.rb:294:in `realtime'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/core_ext/benchmark.rb:12:in `ms'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/instrumentation.rb:41:in `block in render'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/instrumentation.rb:84:in `cleanup_view_runtime'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activerecord-4.2.0/lib/active_record/railties/controller_runtime.rb:25:in `cleanup_view_runtime'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/instrumentation.rb:40:in `render'
/home/app/webapp/app/controllers/specs_controller.rb:42:in `specs'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/abstract_controller/base.rb:198:in `process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/rendering.rb:10:in `process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/abstract_controller/callbacks.rb:20:in `block in process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:117:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:117:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:234:in `block in halting'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:169:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:169:in `block in halting'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:92:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:92:in `_run_callbacks'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:734:in `_run_process_action_callbacks'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:81:in `run_callbacks'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/abstract_controller/callbacks.rb:19:in `process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/rescue.rb:29:in `process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/instrumentation.rb:31:in `block in process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/notifications.rb:164:in `block in instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/notifications.rb:164:in `instrument'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/instrumentation.rb:30:in `process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activerecord-4.2.0/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/abstract_controller/base.rb:137:in `process'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionview-4.2.0/lib/action_view/rendering.rb:30:in `process'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal.rb:195:in `dispatch'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_controller/metal.rb:236:in `block in action'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/routing/route_set.rb:73:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/routing/route_set.rb:73:in `dispatch'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/routing/route_set.rb:42:in `serve'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/journey/router.rb:43:in `block in serve'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/journey/router.rb:30:in `each'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/journey/router.rb:30:in `serve'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/routing/route_set.rb:802:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/rack-1.6.0/lib/rack/etag.rb:24:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/rack-1.6.0/lib/rack/conditionalget.rb:25:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/rack-1.6.0/lib/rack/head.rb:13:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/params_parser.rb:27:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/flash.rb:260:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/rack-1.6.0/lib/rack/session/abstract/id.rb:225:in `context'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/rack-1.6.0/lib/rack/session/abstract/id.rb:220:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/cookies.rb:560:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activerecord-4.2.0/lib/active_record/query_cache.rb:36:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activerecord-4.2.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:647:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:88:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:88:in `_run_callbacks'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:734:in `_run_call_callbacks'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:81:in `run_callbacks'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/remote_ip.rb:78:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/railties-4.2.0/lib/rails/rack/logger.rb:38:in `call_app'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/railties-4.2.0/lib/rails/rack/logger.rb:20:in `block in call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/tagged_logging.rb:68:in `block in tagged'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/tagged_logging.rb:26:in `tagged'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/tagged_logging.rb:68:in `tagged'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/railties-4.2.0/lib/rails/rack/logger.rb:20:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/actionpack-4.2.0/lib/action_dispatch/middleware/request_id.rb:21:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/rack-1.6.0/lib/rack/methodoverride.rb:22:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/rack-1.6.0/lib/rack/runtime.rb:18:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/activesupport-4.2.0/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/rack-1.6.0/lib/rack/sendfile.rb:113:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/railties-4.2.0/lib/rails/engine.rb:518:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/railties-4.2.0/lib/rails/application.rb:164:in `call'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/railties-4.2.0/lib/rails/railtie.rb:194:in `public_send'
/home/app/webapp/vendor/bundle/ruby/2.1.0/gems/railties-4.2.0/lib/rails/railtie.rb:194:in `method_missing'
/usr/lib/ruby/vendor_ruby/phusion_passenger/rack/thread_handler_extension.rb:97:in `process_request'
/usr/lib/ruby/vendor_ruby/phusion_passenger/request_handler/thread_handler.rb:152:in `accept_and_process_next_request'
/usr/lib/ruby/vendor_ruby/phusion_passenger/request_handler/thread_handler.rb:113:in `main_loop'
/usr/lib/ruby/vendor_ruby/phusion_passenger/request_handler.rb:416:in `block (3 levels) in start_threads'
/usr/lib/ruby/vendor_ruby/phusion_passenger/utils.rb:113:in `block in create_thread_and_abort_on_exception'