我在开放式CMS中工作并试图让新的结构化内容正常工作我正在发现此错误。
解组XML文档失败。 原因：null嵌套异常：null
org.opencms.xml.CmsXmlException: Unmarshalling XML document failed.
at org.opencms.xml.CmsXmlUtils.unmarshalHelper(CmsXmlUtils.java:654)
at org.opencms.xml.CmsXmlUtils.unmarshalHelper(CmsXmlUtils.java:617)
at org.opencms.xml.CmsXmlContentDefinition.unmarshal(CmsXmlContentDefinition.java:257)
at org.opencms.file.types.CmsResourceTypeXmlContent.createResource(CmsResourceTypeXmlContent.java:143)
at org.opencms.file.CmsObject.createResource(CmsObject.java:733)
at org.opencms.workplace.explorer.CmsNewResourceXmlContent.actionCreateResource(CmsNewResourceXmlContent.java:181)
at org.apache.jsp.WEB_002dINF.jsp.offline.system.workplace.commons.newresource_005fxmlcontent_jsp._jspService(newresource_005fxmlcontent_jsp.java:77)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:509)
at org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:1052)
at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1489)
at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:153)
at org.opencms.main.OpenCmsServlet.doPost(OpenCmsServlet.java:166)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Unknown Source)
Caused by: org.dom4j.DocumentException: null Nested exception: null
at org.dom4j.io.SAXReader.read(SAXReader.java:484)
at org.opencms.xml.CmsXmlUtils.unmarshalHelper(CmsXmlUtils.java:652)
这是我的模块的配置文件，而不是文件的protion控制此结构化内容
<module>
<name>edu.etbu.main.playerProfile</name>
<nicename><![CDATA[Player Profile]]></nicename>
<class/>
<description/>
<version>0.2</version>
<authorname><![CDATA[Aaron Blakeley]]></authorname>
<authoremail><![CDATA[webmaster@etbu.edu]]></authoremail>
<datecreated/>
<userinstalled/>
<dateinstalled/>
<dependencies/>
<exportpoints>
<exportpoint uri="/system/modules/edu.etbu.main.playerProfile/classes/" destination="WEB-INF/classes/"/>
</exportpoints>
<resources>
<resource uri="/system/modules/edu.etbu.main.playerProfile/"/>
<resource uri="/system/workplace/resources/filetypes/"/>
</resources>
<parameters/>
<resourcetypes>
<type class="org.opencms.file.types.CmsResourceTypeXmlContent" name="playerProfile" id="110">
<param name="schema">/system/modules/edu.etbu.main.playerProfile/schemas/sportprofile.xsd</param>
</type>
</resourcetypes>
<explorertypes>
<explorertype name="playerProfile" key="fileicon.playerProfile" icon="playerProfile.gif" reference="xmlcontent">
<newresource page="structurecontent" uri="newresource_xmlcontent.jsp?newresourcetype=playerProfile" order="101" autosetnavigation="false" autosettitle="false" info="desc.playerProfile"/>
<accesscontrol>
<accessentry principal="GROUP.Administrators" permissions="+r+v+w+c"/>
<accessentry principal="GROUP.Projectmanagers" permissions="+r+v+w+c"/>
<accessentry principal="GROUP.Users" permissions="+r+v+w+c"/>
</accesscontrol>
</explorertype>
</explorertypes>
</module>
这是我的XSD
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<xsd:include schemaLocation="opencms://opencms-xmlcontent.xsd"/>
<xsd:element name="playerProfile" type="OpenCmsPlayerProfile"/>
<xsd:complexType name="OpenCmsPlayerProfile">
<xsd:sequence>
<xsd:element name="playerProfile" type="OpenCmsPlayerProfile" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="OpenCmsPlayerProfile">
<xsd:sequence>
<xsd:element name="Name" type="OpenCmsString" />
<xsd:element name="Picture" type="OpenCmsVfsFile" />
<xsd:element name="Sport" type="OpenCmsString" />
<xsd:element name="Position/Event" type="OpenCmsString" />
<xsd:element name="Bio" type="OpenCmsHtml"/>
<xsd:element name="School" type="OpenCmsString" />
<xsd:element name="Origin" type="OpenCmsString" />
<xsd:element name="Name" type="OpenCmsString" />
<xsd:element name="SpecialSportNotes" type="OpenCmsHtml"/>
</xsd:sequence>
<xsd:attribute name="language" type="OpenCmsLocale" use="required"/>
</xsd:complexType>
<xsd:annotation>
<xsd:appinfo>
<layouts>
<layout element="Bio" widget="TextareaWidget" />
<layout element="SpecialSportNotes" widget="HtmlWidget" configuration="source,link,anchor,formatselect,imagegallery,downloadgallery,linkgallery,htmlgallery,tablegallery,height:500px" />
<layout element="Sport" widget="SelectorWidget" configuration="Women's Basketball|Men's Baseball|Women's Cross Country|Men's Soccer|Women's Tennis|Men's Tennis|VolleyBall|Softball|Men's Golf|Women's Soccer|Football|Women's Golf|Men's Cross Country" />
<layout element="Picture" widget="VfsFileWidget"/>
</layouts>
</xsd:appinfo>
</xsd:annotation>
</xsd:schema>
任何帮助都将不胜感激。
答案 0 :(得分：0)
您的xsd根元素名称必须以's'，OpenCmsPlayerProfiles而不是OpenCmsPlayerProfile结尾，并且该类型必须与前缀“OpenCms”完全相同。
<xsd:include schemaLocation="opencms://opencms-xmlcontent.xsd"/>
<xsd:element name="PlayerProfiles" type="OpenCmsPlayerProfiles"/>
<xsd:complexType name="OpenCmsPlayerProfiles">
<xsd:sequence>
<xsd:element name="PlayerProfile" type="OpenCmsPlayerProfile" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="OpenCmsPlayerProfile">
<xsd:sequence>
<xsd:element name="Name" type="OpenCmsString" />
<xsd:element name="Picture" type="OpenCmsVfsFile" />
<xsd:element name="Sport" type="OpenCmsString" />
<xsd:element name="Position/Event" type="OpenCmsString" />
<xsd:element name="Bio" type="OpenCmsHtml"/>
<xsd:element name="School" type="OpenCmsString" />
<xsd:element name="Origin" type="OpenCmsString" />
<xsd:element name="Name" type="OpenCmsString" />
<xsd:element name="SpecialSportNotes" type="OpenCmsHtml"/>
</xsd:sequence>
<xsd:attribute name="language" type="OpenCmsLocale" use="required"/>
</xsd:complexType>
<xsd:annotation>
...
</xsd:annotation>