问题:org.zkoss.lang.SystemException: org.xml.sax.SAXParseException; systemId: file:/C:/Users/Administrator/Desktop/zs/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ZKPetShop2/index.zul; lineNumber: 36; columnNumber: 2; 文档中根元素后面的标记必须格式正确。
解决:将