I am getting this error message, although I have checked the
show.rhtml file and the corresponding controller file, when trying to
look at my new permalink. Any advice/help would be appreciated.
Thanks!
NoMethodError in Story#show
Showing app/views/story/show.rhtml where line #1 raised:
You have a nil object when you didn’t expect it!
The error occurred while evaluating nil.name
Extracted source (around line #1):
1:
<%= @story.name %>
2:
<%= link_to @story.link, @story.link %>
RAILS_ROOT: script/…/config/…
Application Trace | Framework Trace | Full Trace
#{RAILS_ROOT}/app/views/story/show.rhtml:1:in
`_run_rhtml_47app47views47story47show46rhtml’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/action_view/
base.rb:326:in send' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/action_view/ base.rb:326:in
compile_and_render_template’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/action_view/
base.rb:301:in render_template' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/action_view/ base.rb:260:in
render_file’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/base.rb:806:in render_file' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/base.rb:711:in
render_with_no_layout’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/layout.rb:247:in render_without_benchmark' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/benchmarking.rb:50:in
render’
/usr/local/lib/ruby/1.8/benchmark.rb:293:in measure' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/benchmarking.rb:50:in
render’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/base.rb:1096:in perform_action_without_filters' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/filters.rb:632:in
call_filter’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/filters.rb:619:in perform_action_without_benchmark' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/benchmarking.rb:66:in
perform_action_without_rescue’
/usr/local/lib/ruby/1.8/benchmark.rb:293:in measure' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/benchmarking.rb:66:in
perform_action_without_rescue’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/rescue.rb:83:in perform_action' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/base.rb:430:in
send’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/base.rb:430:in process_without_filters' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/filters.rb:624:in
process_without_session_management_support’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/session_management.rb:114:in process' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/base.rb:330:in
process’
/usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/dispatcher.rb:41:in
dispatch' /usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/webrick_server.rb: 113:in
handle_dispatch’
/usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/webrick_server.rb:
79:in service' /usr/local/lib/ruby/1.8/webrick/httpserver.rb:104:in
service’
/usr/local/lib/ruby/1.8/webrick/httpserver.rb:65:in run' /usr/local/lib/ruby/1.8/webrick/server.rb:173:in
start_thread’
/usr/local/lib/ruby/1.8/webrick/server.rb:162:in start' /usr/local/lib/ruby/1.8/webrick/server.rb:162:in
start_thread’
/usr/local/lib/ruby/1.8/webrick/server.rb:95:in start' /usr/local/lib/ruby/1.8/webrick/server.rb:92:in
each’
/usr/local/lib/ruby/1.8/webrick/server.rb:92:in start' /usr/local/lib/ruby/1.8/webrick/server.rb:23:in
start’
/usr/local/lib/ruby/1.8/webrick/server.rb:82:in start' /usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/webrick_server.rb: 63:in
dispatch’
/usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/commands/servers/
webrick.rb:59
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require' /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
require’
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.1/lib/
active_support/dependencies.rb:495:in require' /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.1/lib/ active_support/dependencies.rb:342:in
new_constants_in’
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.1/lib/
active_support/dependencies.rb:495:in require' /usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/commands/server.rb: 39 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require’
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require’
script/server:3
#{RAILS_ROOT}/app/views/story/show.rhtml:1:in
_run_rhtml_47app47views47story47show46rhtml' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/action_view/ base.rb:326:in
send’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/action_view/
base.rb:326:in compile_and_render_template' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/action_view/ base.rb:301:in
render_template’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/action_view/
base.rb:260:in render_file' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/base.rb:806:in
render_file’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/base.rb:711:in render_with_no_layout' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/layout.rb:247:in
render_without_benchmark’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/benchmarking.rb:50:in render' /usr/local/lib/ruby/1.8/benchmark.rb:293:in
measure’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/benchmarking.rb:50:in render' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/base.rb:1096:in
perform_action_without_filters’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/filters.rb:632:in call_filter' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/filters.rb:619:in
perform_action_without_benchmark’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/benchmarking.rb:66:in
perform_action_without_rescue' /usr/local/lib/ruby/1.8/benchmark.rb:293:in
measure’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/benchmarking.rb:66:in
perform_action_without_rescue' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/rescue.rb:83:in
perform_action’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/base.rb:430:in send' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/base.rb:430:in
process_without_filters’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/filters.rb:624:in
process_without_session_management_support' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/ action_controller/session_management.rb:114:in
process’
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.2/lib/
action_controller/base.rb:330:in process' /usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/dispatcher.rb:41:in
dispatch’
/usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/webrick_server.rb:
113:in handle_dispatch' /usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/webrick_server.rb: 79:in
service’
/usr/local/lib/ruby/1.8/webrick/httpserver.rb:104:in service' /usr/local/lib/ruby/1.8/webrick/httpserver.rb:65:in
run’
/usr/local/lib/ruby/1.8/webrick/server.rb:173:in start_thread' /usr/local/lib/ruby/1.8/webrick/server.rb:162:in
start’
/usr/local/lib/ruby/1.8/webrick/server.rb:162:in start_thread' /usr/local/lib/ruby/1.8/webrick/server.rb:95:in
start’
/usr/local/lib/ruby/1.8/webrick/server.rb:92:in each' /usr/local/lib/ruby/1.8/webrick/server.rb:92:in
start’
/usr/local/lib/ruby/1.8/webrick/server.rb:23:in start' /usr/local/lib/ruby/1.8/webrick/server.rb:82:in
start’
/usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/webrick_server.rb:
63:in dispatch' /usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/commands/servers/ webrick.rb:59 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require’
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
require' /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.1/lib/ active_support/dependencies.rb:495:in
require’
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.1/lib/
active_support/dependencies.rb:342:in new_constants_in' /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.1/lib/ active_support/dependencies.rb:495:in
require’
/usr/local/lib/ruby/gems/1.8/gems/rails-1.2.2/lib/commands/server.rb:
39
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require' /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
require’
script/server:3
Request
Parameters: {“permalink”=>“my-shiny-weblog”}
Show session dump
flash: !map:ActionController::Flash::FlashHash {}
Response
Headers: {“cookie”=>[], “Cache-Control”=>“no-cache”}