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    <title>topic instance document root tag name invalid error in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155755#M110062</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hi all, &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I am trying to do a common webform for some of my wicket pages.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I am getting the folloing error User:admin ERROR [ui.common.Utils] instance document root tag name invalid.&amp;nbsp; expected alf:extend, got html&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;this is my xsd&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;?xml version="1.0"?&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;xs:schema xmlns:xs="&lt;/SPAN&gt;&lt;A href="http://www.w3.org/2001/XMLSchema" rel="nofollow noopener noreferrer"&gt;http://www.w3.org/2001/XMLSchema&lt;/A&gt;&lt;SPAN&gt;"&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; xmlns:alf="&lt;/SPAN&gt;&lt;A href="http://www.alfresco.org" rel="nofollow noopener noreferrer"&gt;http://www.alfresco.org&lt;/A&gt;&lt;SPAN&gt;"&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; targetNamespace="&lt;/SPAN&gt;&lt;A href="http://www.alfresco.org" rel="nofollow noopener noreferrer"&gt;http://www.alfresco.org&lt;/A&gt;&lt;SPAN&gt;"&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; elementFormDefault="qualified"&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; xmlns:wicket="&lt;/SPAN&gt;&lt;A href="http://wicket.sourceforge.net" rel="nofollow noopener noreferrer"&gt;http://wicket.sourceforge.net&lt;/A&gt;&lt;SPAN&gt;"&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp; &amp;lt;xs:element name="extend" type="xs:string"&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;xs:annotation&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;xs:appinfo&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;alf:appearance&amp;gt;full&amp;lt;/alf:appearance&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;/xs:appinfo&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;/xs:annotation&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp; &amp;lt;/xs:element&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/xs:schema&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;my ftl file &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;#ftl ns_prefixes={"wicket", "&lt;/SPAN&gt;&lt;A href="http://wicket.sourceforge.net" rel="nofollow noopener noreferrer"&gt;http://wicket.sourceforge.net&lt;/A&gt;&lt;SPAN&gt;"}&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;html xmlns:xalan="&lt;/SPAN&gt;&lt;A href="http://xml.apache.org/xalan" rel="nofollow noopener noreferrer"&gt;http://xml.apache.org/xalan&lt;/A&gt;&lt;SPAN&gt;"&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; xmlns:fn="&lt;/SPAN&gt;&lt;A href="http://www.w3.org/2005/02/xpath-functions" rel="nofollow noopener noreferrer"&gt;http://www.w3.org/2005/02/xpath-functions&lt;/A&gt;&lt;SPAN&gt;"&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; xmlns:trn="&lt;/SPAN&gt;&lt;A href="http://www.alfresco.org" rel="nofollow noopener noreferrer"&gt;http://www.alfresco.org&lt;/A&gt;&lt;SPAN&gt;"&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; xmlns:alf="&lt;/SPAN&gt;&lt;A href="http://www.alfresco.org" rel="nofollow noopener noreferrer"&gt;http://www.alfresco.org&lt;/A&gt;&lt;SPAN&gt;"&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; xmlns:wicket="&lt;/SPAN&gt;&lt;A href="http://wicket.sourceforge.net" rel="nofollow noopener noreferrer"&gt;http://wicket.sourceforge.net&lt;/A&gt;&lt;SPAN&gt;"&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;head&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;wicket:head&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;/wicket:head&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/head&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;body&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;wicket:extend&amp;gt;${extend}&amp;lt;/wicket:extend&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/body&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/html&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;and one of my sample html file &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;html xmlns:wicket="&lt;/SPAN&gt;&lt;A href="http://wicket.sourceforge.net/" rel="nofollow noopener noreferrer"&gt;http://wicket.sourceforge.net/&lt;/A&gt;&lt;SPAN&gt;"&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;head&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;wicket:head&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;/wicket:head&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/head&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;body&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;wicket:extend&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;div id="wrapper"&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;div id="top-strip"&amp;gt;&amp;lt;div class="stripes"&amp;gt;&amp;lt;!– keep this comment for IE6 –&amp;gt;&amp;lt;/div&amp;gt;&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;div class="top-line"&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;div id="info"&amp;gt;8,123&amp;nbsp; members online &amp;lt;!–| &amp;lt;a href="&lt;/SPAN&gt;&lt;A href="http://signin/" rel="nofollow noopener noreferrer"&gt;http://signin/&lt;/A&gt;&lt;SPAN&gt;"&amp;gt;sign in&amp;lt;/a&amp;gt;–&amp;gt;&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;div class="header"&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;div class="logo"&amp;gt;&amp;lt;a href="" class="logoHome"&amp;gt;&amp;lt;img src="staticresources/images/omnisearchfiles/logo106x52.gif" alt="Home" title="" id="logo" height="52" width="106"&amp;gt;&amp;lt;/img&amp;gt;&amp;lt;/a&amp;gt;&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;div class="strapline"&amp;gt;&amp;lt;img src="staticresources/images/omnisearchfiles/strapline300x17.gif" alt=" title="Software " height="17" width="300"&amp;gt;&amp;lt;/img&amp;gt;&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;lt;div wicket:id="tabPanel"&amp;gt;&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp; &amp;lt;!– /header –&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;wicket:child/&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;div class="footer"&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;lt;div class="copyright" wicket:id="baseInfoPanel"&amp;gt;baseInfoPanel&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/div&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/wicket:extend&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/body&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/html&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;when i try to edit i get error i mentioned. Can anyone help&amp;nbsp; me with what is going wrong.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I am pasting the stacktrace below.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;thanks&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;–dipu&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;13:48:24,468 User:admin ERROR [ui.common.Utils] instance document root tag name invalid.&amp;nbsp; expected alf:extend, got html&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;java.lang.IllegalArgumentException: instance document root tag name invalid.&amp;nbsp; expected alf:extend, got html&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.web.forms.xforms.Schema2XForms.buildXForm(Schema2XForms.java:251)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.web.forms.xforms.XFormsBean.getXFormsDocument(XFormsBean.java:687)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.web.forms.xforms.XFormsBean.setXFormsSession(XFormsBean.java:228)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.web.forms.xforms.XFormsProcessor.process(XFormsProcessor.java:141)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.web.forms.xforms.XFormsProcessor.process(XFormsProcessor.java:122)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.web.ui.wcm.component.UIFormProcessor.encodeBegin(UIFormProcessor.java:123)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:467)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:320)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jsp.jsp.wcm.create_002dweb_002dcontent_002dwizard.create_002dxml_jsp._jspx_meth_wcm_005fformProcessor_005&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;7)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jsp.jsp.wcm.create_002dweb_002dcontent_002dwizard.create_002dxml_jsp._jspService(create_002dxml_jsp.java:&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:594)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jsp.jsp.wizard.container_jsp._jspService(container_jsp.java:532)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:81)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.lang.Thread.run(Thread.java:595)&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Mon, 10 Mar 2008 14:28:02 GMT</pubDate>
    <dc:creator>dipu_cs</dc:creator>
    <dc:date>2008-03-10T14:28:02Z</dc:date>
    <item>
      <title>instance document root tag name invalid error</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155755#M110062</link>
      <description>Hi all, I am trying to do a common webform for some of my wicket pages.I am getting the folloing error User:admin ERROR [ui.common.Utils] instance document root tag name invalid.&amp;nbsp; expected alf:extend, got htmlthis is my xsd&amp;lt;?xml version="1.0"?&amp;gt;&amp;lt;xs:schema xmlns:xs="http://www.w3.org/2001/XML</description>
      <pubDate>Mon, 10 Mar 2008 14:28:02 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155755#M110062</guid>
      <dc:creator>dipu_cs</dc:creator>
      <dc:date>2008-03-10T14:28:02Z</dc:date>
    </item>
    <item>
      <title>Re: instance document root tag name invalid error</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155756#M110063</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Did you find anything further on this ?&amp;nbsp; Seems like soon as I have two xsd files, by default the first one is choosen for some reason and hence the error. Thanks.Robain&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 11 Aug 2008 15:44:59 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155756#M110063</guid>
      <dc:creator>robain</dc:creator>
      <dc:date>2008-08-11T15:44:59Z</dc:date>
    </item>
    <item>
      <title>Re: instance document root tag name invalid error</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155757#M110064</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Did anyone find the solution to this? I notice that logging out of Alfresco allows me to create content from another schema so it's a workaround for now but probably not ideal when in full production use by a editorial team.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Tested on Labs v 3.0&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Seems something in the XFormSession in XFormsBean is hanging onto the schema and the previous form instance, I also get duplicated content (mentioned in another post) caused and alleviated in the same way - log out and the problem goes.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 23 Sep 2008 10:03:58 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155757#M110064</guid>
      <dc:creator>steventux</dc:creator>
      <dc:date>2008-09-23T10:03:58Z</dc:date>
    </item>
    <item>
      <title>Re: instance document root tag name invalid error</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155758#M110065</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Is there any specific Jira ticket for this?&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;I've had the same problems and have added some comments to &lt;/SPAN&gt;&lt;A href="https://issues.alfresco.com/jira/browse/ALFCOM-212" rel="nofollow noopener noreferrer"&gt;https://issues.alfresco.com/jira/browse/ALFCOM-212&lt;/A&gt;&lt;SPAN&gt;, as the symptoms seem similar.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;The result is that web-forms seem to be unusable for now.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;This thread seems to be discussing the same item as &lt;/SPAN&gt;&lt;A href="http://forums.alfresco.com/en/viewtopic.php?f=29&amp;amp;t=14433" rel="nofollow noopener noreferrer"&gt;http://forums.alfresco.com/en/viewtopic.php?f=29&amp;amp;t=14433&lt;/A&gt;&lt;SPAN&gt;, suggest we mirate the discussion to there.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 08 Oct 2008 00:38:31 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/instance-document-root-tag-name-invalid-error/m-p/155758#M110065</guid>
      <dc:creator>andyoll</dc:creator>
      <dc:date>2008-10-08T00:38:31Z</dc:date>
    </item>
  </channel>
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