Error?

Article:		Rolling with Ruby on Rails, Part 2
Subject:		Error?
Date:		2005-05-13 21:31:07
From:		boboroshi

Utilizing your new code download (which works) and following the first two steps, i run into this error after the category application: NoMethodError in Recipe#new Showing /recipe/new.rhtml where line #19 raised: undefined method `each' for nil:NilClass Extracted source (around line #19): 16: 17: Category:<br/> 18: <select name="recipe[category_id]"> 19: <% @categories.each do \|category\| %> 20: <option value="<%= category.id %>"> 21: <%= category.name %> 22: </option>

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