Error! NoMethodError: undefined method `title' for nil:NilClass

/rails/flog/app/views/router/painelsul.rb:9:in `render_file'
/rails/flog/app/controllers/router_controller.rb:559:in `eval'
/rails/flog/app/controllers/router_controller.rb:559:in `render_file'
/rails/flog/app/controllers/router_controller.rb:594:in `try_render'
/rails/flog/app/controllers/router_controller.rb:742:in `block in debug_map_view'
/rails/flog/app/controllers/router_controller.rb:739:in `chdir'
/rails/flog/app/controllers/router_controller.rb:739:in `debug_map_view'
/rails/flog/app/controllers/router_controller.rb:719:in `map_view'
/rails/flog/app/controllers/router_controller.rb:522:in `album_show'
/rails/flog/app/controllers/router_controller.rb:73:in `map'
/gems/rails-2.3/actionpack/lib/action_controller/base.rb:1333:in `perform_action'
/gems/rails-2.3/actionpack/lib/action_controller/filters.rb:617:in `call_filters'
/gems/rails-2.3/actionpack/lib/action_controller/filters.rb:610:in `perform_action_with_filters'
/gems/rails-2.3/actionpack/lib/action_controller/benchmarking.rb:68:in `block in perform_action_with_benchmark'
/gems/rails-2.3/activesupport/lib/active_support/core_ext/benchmark.rb:17:in `block in ms'
/opt/ruby21/lib/ruby/2.1.0/benchmark.rb:294:in `realtime'
/gems/rails-2.3/activesupport/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/gems/rails-2.3/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_with_benchmark'
/gems/rails-2.3/actionpack/lib/action_controller/rescue.rb:160:in `perform_action_with_rescue'
/gems/rails-2.3/actionpack/lib/action_controller/flash.rb:151:in `perform_action_with_flash'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/newrelic_rpm-3.8.0.218/lib/new_relic/agent/instrumentation/controller_instrumentation.rb:338:in `perform_action_with_newrelic_trace'
/gems/rails-2.3/actionpack/lib/action_controller/base.rb:532:in `process'
/gems/rails-2.3/actionpack/lib/action_controller/filters.rb:606:in `process_with_filters'
/gems/rails-2.3/actionpack/lib/action_controller/base.rb:391:in `process'
/gems/rails-2.3/actionpack/lib/action_controller/base.rb:386:in `call'
/gems/rails-2.3/actionpack/lib/action_controller/routing/route_set.rb:438:in `call'
/gems/rails-2.3/actionpack/lib/action_controller/dispatcher.rb:87:in `dispatch'
/gems/rails-2.3/actionpack/lib/action_controller/dispatcher.rb:121:in `_call'
/gems/rails-2.3/actionpack/lib/action_controller/dispatcher.rb:130:in `block in build_middleware_stack'
/gems/rails-2.3/activerecord/lib/active_record/query_cache.rb:29:in `call'
/gems/rails-2.3/activerecord/lib/active_record/query_cache.rb:29:in `block in call'
/gems/rails-2.3/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in `cache'
/gems/rails-2.3/activerecord/lib/active_record/query_cache.rb:9:in `cache'
/gems/rails-2.3/activerecord/lib/active_record/query_cache.rb:28:in `call'
/gems/rails-2.3/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in `call'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/sass-3.3.7/lib/sass/plugin/rack.rb:54:in `call'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/newrelic_rpm-3.8.0.218/lib/new_relic/rack/agent_hooks.rb:32:in `call'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/newrelic_rpm-3.8.0.218/lib/new_relic/rack/browser_monitoring.rb:27:in `call'
/gems/rails-2.3/actionpack/lib/action_controller/string_coercion.rb:25:in `call'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/rack-1.1.6/lib/rack/head.rb:9:in `call'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/rack-1.1.6/lib/rack/methodoverride.rb:24:in `call'
/gems/rails-2.3/actionpack/lib/action_controller/params_parser.rb:15:in `call'
/gems/rails-2.3/actionpack/lib/action_controller/session/cookie_store.rb:99:in `call'
/rails/flog/config/initializers/session_store.rb:14:in `call'
/gems/rails-2.3/actionpack/lib/action_controller/failsafe.rb:26:in `call'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/rack-1.1.6/lib/rack/lock.rb:11:in `block in call'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/rack-1.1.6/lib/rack/lock.rb:11:in `synchronize'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/rack-1.1.6/lib/rack/lock.rb:11:in `call'
/gems/rails-2.3/actionpack/lib/action_controller/dispatcher.rb:106:in `call'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/passenger-4.0.42/lib/phusion_passenger/rack/thread_handler_extension.rb:74:in `process_request'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/passenger-4.0.42/lib/phusion_passenger/request_handler/thread_handler.rb:141:in `accept_and_process_next_request'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/passenger-4.0.42/lib/phusion_passenger/request_handler/thread_handler.rb:109:in `main_loop'
/opt/ruby21/lib/ruby/gems/2.1.0/gems/passenger-4.0.42/lib/phusion_passenger/request_handler.rb:448:in `block (3 levels) in start_threads'

*** Rendering config
Called with: ["/rails/flog/app/views/router", "painelsul"]
[*] /rails/flog/app/views/router/painelsul.rb