0) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java……
java.lang.classcastexception: org.apache.xerces.parsers.xincludeawareparserconfiguration
cannot be cast to org.apache.xerces.xni.parser.xmlparserconfiguration
at org.apache.xerces.parsers.domparser.
at org.apache.xerces.parsers.domparser.
at org.apache.xerces.jaxp.documentbuilderimpl.
at org.apache.xerces.jaxp.documentbuilderfactoryimpl.newdocumentbuilder(unknown source)
at com.sun.org.apache.xalan.internal.xsltc.trax.sax2dom.createdocument(sax2dom.java:326)
at com.sun.org.apache.xalan.internal.xsltc.trax.sax2dom.
at com.sun.org.apache.xalan.internal.xsltc.runtime.output.transletoutputhandlerfactory.getserializationhandler(transletoutputhandlerfactory.java:187)
at com.sun.org.apache.xalan.internal.xsltc.trax.transformerimpl.getoutputhandler(transformerimpl.java:392)
at com.sun.org.apache.xalan.internal.xsltc.trax.transformerhandlerimpl.setresult(transformerhandlerimpl.java:137)
at com.opensymphony.xwork2.util.domhelper$dombuilder.setup(domhelper.java:213)
at com.opensymphony.xwork2.util.domhelper$dombuilder.
at com.opensymphony.xwork2.util.domhelper$dombuilder.
at com.opensymphony.xwork2.util.domhelper$dombuilder.
at com.opensymphony.xwork2.util.domhelper.parse(domhelper.java:115)
at com.opensymphony.xwork2.config.providers.xmlconfigurationprovider.loadconfigurationfiles(xmlconfigurationprovider.java:830)
at com.opensymphony.xwork2.config.providers.xmlconfigurationprovider.loaddocuments(xmlconfigurationprovider.java:131)
at com.opensymphony.xwork2.config.providers.xmlconfigurationprovider.init(xmlconfigurationprovider.java:100)
at com.opensymphony.xwork2.config.impl.defaultconfiguration.reload(defaultconfiguration.java:130)
at com.opensymphony.xwork2.config.configurationmanager.getconfiguration(configurationmanager.java:52)
at org.apache.struts2.dispatcher.dispatcher.init_preloadconfiguration(dispatcher.java:395)
at org.apache.struts2.dispatcher.dispatcher.init(dispatcher.java:452)
at org.apache.struts2.dispatcher.filterdispatcher.init(filterdispatcher.java:201)
at com.caucho.server.dispatch.filtermanager.createfilter(filtermanager.java:138)
at com.caucho.server.dispatch.filtermapper.builddispatchchain(filtermapper.java:161)
at com.caucho.server.webapp.webapp.buildinvocation(webapp.java:1994)
at com.caucho.server.webapp.webappcontainer.buildinvocation(webappcontainer.java:727)
at com.caucho.server.host.host.buildinvocation(host.java:476)
at com.caucho.server.host.hostcontainer.buildinvocation(hostcontainer.java:314)
at com.caucho.server.cluster.server.buildinvocation(server.java:884)
at com.caucho.server.dispatch.dispatchserver.buildinvocation(dispatchserver.java:209)
at com.caucho.server.hmux.hmuxrequest.handlerequest(hmuxrequest.java:427)
at com.caucho.server.port.tcpconnection.run(tcpconnection.java:586)
at com.caucho.util.threadpool$item.runtasks(threadpool.java:690)
at com.caucho.util.threadpool$item.run(threadpool.java:612)
at java.lang.thread.run(thread.java:619)