RXML parse error: Invalid node format "", example "categories.xml!234577456-1"
     | <emit nodes="" operator="or" path="/news-events/news/*/*.xml" sort="publish" source="category-document">
     | <if sizeof="form.category > 0">
     | <nocache>
     | <nocache>
     | <nocache>
     | <cache enable-protocol-cache="yes">