Redmine

hi
I'm a noob this is my first time install this,
Then i run it [root@localhost redmine]# ruby script/server webrick -e production
=> Booting WEBrick...
=> Rails 2.1.2 application started on http://0.0.0.0:3000
=> Ctrl-C to shutdown server; call with --help for options
[2012-11-23 11:13:34] INFO WEBrick 1.3.1
[2012-11-23 11:13:34] INFO ruby 1.8.7 (2012-06-29) [i686-linux]
[2012-11-23 11:13:34] INFO WEBrick::HTTPServer#start: pid=5894 port=3000
They looks like normal but select the url the was not the login page
I don't understand how to upload the picture then copy it

NoMethodError in WelcomeController#index

undefined method `[]' for nil:NilClass

RAILS_ROOT: /var/www/redmine
Application Trace | Framework Trace | Full Trace

app/models/setting.rb:100:in `value='
app/models/setting.rb:162:in `new'
app/models/setting.rb:162:in `find_or_default'
app/models/setting.rb:107:in `[]'
app/models/setting.rb:140:in `login_required?'
app/controllers/application.rb:70:in `check_if_login_required'

/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2372:in `send'
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2372:in `attributes='
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2371:in `each'
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2371:in `attributes='
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2141:in `initialize'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/callbacks.rb:173:in `send'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/callbacks.rb:173:in `evaluate_method'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/callbacks.rb:161:in `call'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:191:in `call'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:591:in `run_before_filters'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:577:in `call_filters'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:572:in `perform_action_without_benchmark'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/data/ruby/lib/ruby/1.8/benchmark.rb:293:in `measure'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/rescue.rb:201:in `perform_action_without_caching'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/caching/sql_cache.rb:13:in `perform_action'
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in `cache'
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/query_cache.rb:8:in `cache'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/caching/sql_cache.rb:12:in `perform_action'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/base.rb:529:in `send'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/base.rb:529:in `process_without_filters'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:568:in `process_without_session_management_support'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/session_management.rb:130:in `process'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/base.rb:389:in `process'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:149:in `handle_request'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:107:in `dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:104:in `synchronize'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:104:in `dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:120:in `dispatch_cgi'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:35:in `dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/webrick_server.rb:112:in `handle_dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/webrick_server.rb:78:in `service'
/data/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/data/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/data/ruby/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/data/ruby/lib/ruby/1.8/webrick/server.rb:162:in `start'
/data/ruby/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/data/ruby/lib/ruby/1.8/webrick/server.rb:95:in `start'
/data/ruby/lib/ruby/1.8/webrick/server.rb:92:in `each'
/data/ruby/lib/ruby/1.8/webrick/server.rb:92:in `start'
/data/ruby/lib/ruby/1.8/webrick/server.rb:23:in `start'
/data/ruby/lib/ruby/1.8/webrick/server.rb:82:in `start'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/webrick_server.rb:62:in `dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/commands/servers/webrick.rb:66
/data/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/data/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/dependencies.rb:510:in `require'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/dependencies.rb:355:in `new_constants_in'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/dependencies.rb:510:in `require'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/commands/server.rb:39
/data/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/data/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
script/server:3

app/models/setting.rb:100:in `value='
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2372:in `send'
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2372:in `attributes='
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2371:in `each'
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2371:in `attributes='
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/base.rb:2141:in `initialize'
app/models/setting.rb:162:in `new'
app/models/setting.rb:162:in `find_or_default'
app/models/setting.rb:107:in `[]'
app/models/setting.rb:140:in `login_required?'
app/controllers/application.rb:70:in `check_if_login_required'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/callbacks.rb:173:in `send'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/callbacks.rb:173:in `evaluate_method'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/callbacks.rb:161:in `call'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:191:in `call'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:591:in `run_before_filters'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:577:in `call_filters'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:572:in `perform_action_without_benchmark'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/data/ruby/lib/ruby/1.8/benchmark.rb:293:in `measure'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/rescue.rb:201:in `perform_action_without_caching'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/caching/sql_cache.rb:13:in `perform_action'
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in `cache'
/data/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.2/lib/active_record/query_cache.rb:8:in `cache'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/caching/sql_cache.rb:12:in `perform_action'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/base.rb:529:in `send'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/base.rb:529:in `process_without_filters'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/filters.rb:568:in `process_without_session_management_support'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/session_management.rb:130:in `process'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/base.rb:389:in `process'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:149:in `handle_request'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:107:in `dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:104:in `synchronize'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:104:in `dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:120:in `dispatch_cgi'
/data/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/dispatcher.rb:35:in `dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/webrick_server.rb:112:in `handle_dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/webrick_server.rb:78:in `service'
/data/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/data/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/data/ruby/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/data/ruby/lib/ruby/1.8/webrick/server.rb:162:in `start'
/data/ruby/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/data/ruby/lib/ruby/1.8/webrick/server.rb:95:in `start'
/data/ruby/lib/ruby/1.8/webrick/server.rb:92:in `each'
/data/ruby/lib/ruby/1.8/webrick/server.rb:92:in `start'
/data/ruby/lib/ruby/1.8/webrick/server.rb:23:in `start'
/data/ruby/lib/ruby/1.8/webrick/server.rb:82:in `start'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/webrick_server.rb:62:in `dispatch'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/commands/servers/webrick.rb:66
/data/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/data/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/dependencies.rb:510:in `require'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/dependencies.rb:355:in `new_constants_in'
/data/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.2/lib/active_support/dependencies.rb:510:in `require'
/data/ruby/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/commands/server.rb:39
/data/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/data/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
script/server:3

Request

Parameters:

None

Show session dump

---
flash: !map:ActionController::Flash::FlashHash {}

Response

Headers:

{"Cache-Control"=>"no-cache",
"cookie"=>[]}

tell me why?