What could be the rendering error in rails?

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vdv_lg2014-10-04 15:02:58

Ruby on Rails

vdv_lg, 2014-10-04 15:02:58

Internet shop. After including the cart rendering <%= render @cart %> in the application layout (application.html.erb), some pages of the site are not rendered and an error is displayed: "' ArgumentError 'nil' is not an ActiveModel-compatible object. It must implement :to_partial_path . "

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vsuhachev, 2014-10-04
@vsuhachev

perhaps @cart is not defined in all controllers

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