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lsegal / yard

YARD is a Ruby Documentation tool. The Y stands for "Yay!"
http://yardoc.org
MIT License
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Yard fails with undefined method `new' for nil:NilClass #407

Closed aslakhellesoy closed 12 years ago

aslakhellesoy commented 12 years ago

To reproduce:

git clone git://github.com/cucumber/cucumber-rails.git
cd cucumber-rails
bundle install
rake yard

This has worked previously - not sure when it broke. Happens on both 0.7.2 and 0.7.3

aslakhellesoy commented 12 years ago

Weird. If I change Rakefile to do require 'bundler' instead of require 'bundler/setup' it works. I suppose some monkey-patching gems are stompin on each other...

aslakhellesoy commented 12 years ago

If I put require 'bundler/setup' back I get:

rake yard -t
** Invoke yard (first_time)
** Execute yard
[warn]: Could not load default RDoc formatter, ignoring any markup (install RDoc to get default formatting).
[warn]: in YARD::Handlers::Ruby::MethodHandler: Undocumentable method defined on object instance
[warn]:     in file 'lib/cucumber/rails/application.rb':12:

    12: def ad.show_exceptions

rake aborted!
undefined method `new' for nil:NilClass
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/helpers/html_helper.rb:89:in `html_markup_rdoc'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/helpers/html_helper.rb:41:in `htmlify'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/templates/default/layout/html/setup.rb:49:in `diskfile'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:314:in `render_section'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:210:in `block (2 levels) in run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:207:in `each'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:207:in `block in run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:345:in `add_options'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:206:in `run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:228:in `block in yieldall'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:359:in `with_section'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:228:in `yieldall'
/Users/ahellesoy/scm/cucumber-rails/dev_tasks/yard/default/layout/html/layout.erb:23:in `_erb_cache_5'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:238:in `erb'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:316:in `render_section'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:210:in `block (2 levels) in run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:207:in `each'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:207:in `block in run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:345:in `add_options'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:206:in `run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:91:in `run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/templates/default/fulldoc/html/setup.rb:72:in `block in serialize_file'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/engine.rb:115:in `with_serializer'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/templates/default/fulldoc/html/setup.rb:71:in `serialize_file'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/templates/default/fulldoc/html/setup.rb:10:in `block in init'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/templates/default/fulldoc/html/setup.rb:9:in `each'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/templates/default/fulldoc/html/setup.rb:9:in `each_with_index'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/templates/default/fulldoc/html/setup.rb:9:in `init'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:144:in `initialize'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:86:in `new'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/template.rb:91:in `run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/templates/engine.rb:103:in `generate'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/cli/yardoc.rb:306:in `run_generate'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/cli/yardoc.rb:219:in `run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/yard-0.7.3/lib/yard/rake/yardoc_task.rb:65:in `block in define'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/Users/ahellesoy/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/bin/rake:19:in `load'
/Users/ahellesoy/.rvm/gems/ruby-1.9.3-p0@cucumber/bin/rake:19:in `<main>'
Tasks: TOP => yard
aslakhellesoy commented 12 years ago

FWIW, bundle exec rake yard also fails

lsegal commented 12 years ago

bundle exec yard works, however, at least for me. I assume there is something in require 'bundler/setup' that is breaking the way YARD loads rdoc. I will verify whether this is YARD's fault or not

lsegal commented 12 years ago

Closed by the above commit. Should solve this issue. A temporary workaround would be to require 'rdoc' in your Rakefile after bundler/setup

cmeiklejohn commented 12 years ago

I'm experiencing this regardless if I have require 'bundler' or require 'bundler/setup'

cmeiklejohn commented 12 years ago

Ah, inside of my gemspec I needed to explicitly require rdiscount as a dependency, which resolved the problem.