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Hello! I''m trying to render a template this way (below), but the object is nil at _category.html.erb file. index.html.erb <%= render @categories %> _category.html.erb <%=category.name %> error: undefined method `name'' for nil:NilClass With show.html.erb file it''s render. Thanks -- You received this message because you are subscribed to the

Hi all, I install Ruby1.9.2po0 and Rails3.2.3 on RedHat5 When I create a project "rails nwe chapter" It show below error message: ************************************************************* Installing sqlite3 (1.3.5) with native extensions Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /usr/local/ruby/bin/ruby extconf.rb checking for