Hello everybody i''m working with Railroad
and i want to create the diagram of all the model in my aplication
inlcuding the models of the plugins, bu when i run the command
railroad -p -o modelos_completo.dot -M
show me the next error:
C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/gems/
activesupport-2.3
.5/lib/active_support/whiny_nil.rb:52:in `method_missing'': undefined
method `cla
ss_name'' for nil:NilClass (NoMethodError)
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/acti
verecord-2.3.5/lib/active_record/reflection.rb:316:in
`derive_class_name''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/acti
verecord-2.3.5/lib/active_record/reflection.rb:112:in `class_name''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/rail
road-0.5.0/lib/railroad/models_diagram.rb:134:in `process_association''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/rail
road-0.5.0/lib/railroad/models_diagram.rb:102:in `process_class''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/rail
road-0.5.0/lib/railroad/models_diagram.rb:101:in `each''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/rail
road-0.5.0/lib/railroad/models_diagram.rb:101:in `process_class''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/rail
road-0.5.0/lib/railroad/models_diagram.rb:27:in `generate''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/rail
road-0.5.0/lib/railroad/models_diagram.rb:26:in `each''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/rail
road-0.5.0/lib/railroad/models_diagram.rb:26:in `generate''
from C:/Program Files/BitNami RubyStack/ruby/lib/ruby/gems/1.8/
gems/rail
road-0.5.0/bin/railroad:47
from C:/Program Files/BitNami RubyStack/ruby/bin/railroad:
19:in `load''
from C:/Program Files/BitNami RubyStack/ruby/bin/railroad:19
and if i run railroad -a -o modelos_completo.dot -M
only include un model but where are the rest?
Can anyone help me? thanks
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