nokogiri::XML::Schema Question

[Dave]

Hi, I'm getting errors when I create a nokogiri::XML::Schema file from an nokogiri::XML instance of the schema xsd file. The error indicates that a schemaLocation cannot be loaded into the Schema root because the namespace is already defined. Is there a way to inspect the nokogiri::XML::Schema instance? The class doesn't seem to have any useful methods like to_XML to help debug the problem. Any suggestions are greatly appreciated. I'm using nokogiri version 1.5.9.