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PORails 3, RSpec 2, and Cucumber yields wrong number of arguments (3 for 1) (ArgumentError)
 

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  1. PORails 3, RSpec 2, and Cucumber yields wrong number of arguments (3 for 1) (ArgumentError)
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    <p>I mostly followed these instructions to get things spun up: <a href="http://lindsaar.net/2010/5/9/Getting-Rails-3-Edge-with-jQuery-RSpec-and-Cucumber-using-RVM" rel="nofollow noreferrer">http://lindsaar.net/2010/5/9/Getting-Rails-3-Edge-with-jQuery-RSpec-and-Cucumber-using-RVM</a></p> <p>If I create a completely blank .feature file, running cucumber results in this error:</p> <blockquote> <p>cucumber</p> <p>wrong number of arguments (3 for 1) (ArgumentError) /gems/gherkin-2.0.2/lib/gherkin/parser/parser.rb:125:in <code>scan' /gems/gherkin-2.0.2/lib/gherkin/parser/parser.rb:125:in </code>transition_table' /gems/gherkin-2.0.2/lib/gherkin/parser/parser.rb:112:in <code>build_transition_map' /gems/gherkin-2.0.2/lib/gherkin/parser/parser.rb:108:in </code>transition_map' /gems/gherkin-2.0.2/lib/gherkin/parser/parser.rb:75:in <code>initialize' /gems/gherkin-2.0.2/lib/gherkin/parser/parser.rb:52:in</code>new' /gems/gherkin-2.0.2/lib/gherkin/parser/parser.rb:52:in <code>push_machine' /gems/gherkin-2.0.2/lib/gherkin/parser/parser.rb:20:in</code>initialize' /gems/cucumber-0.8.3/bin/../lib/cucumber/feature_file.rb:32:in <code>new' /gems/cucumber-0.8.3/bin/../lib/cucumber/feature_file.rb:32:in </code>parse' /gems/cucumber-0.8.3/bin/../lib/cucumber/step_mother.rb:62:in <code>load_plain_text_features' /gems/cucumber-0.8.3/bin/../lib/cucumber/step_mother.rb:60:in </code>each' /gems/cucumber-0.8.3/bin/../lib/cucumber/step_mother.rb:60:in <code>load_plain_text_features' /gems/cucumber-0.8.3/bin/../lib/cucumber/cli/main.rb:55:in </code>execute!' /gems/cucumber-0.8.3/bin/../lib/cucumber/cli/main.rb:25:in <code>execute' /gems/cucumber-0.8.3/bin/cucumber:8 /bin/cucumber:19:in</code>load' /bin/cucumber:19</p> </blockquote> <p>Interestingly, if I comment out the features/support/env.rb file, I do not get the error. That doesn't do me much good though. I can run the site successfully (It's empty). Can anyone think of why the env code would kill the gherkin parser? I'm a little too new at this to know where to look next.</p> <p>Thanks. -Jeff</p>
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