[OpenSAML] java.lang.UnsupportedOperationException: This parser does not support specification "null" version "null"

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Its Me

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Mar 19, 2011, 1:54:18 PM3/19/11

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Dear All,

    I am getting this error when DefaultBootstrap.bootstrap (); executes. I am executing the java file from tomcat 5.0. Please help me.

java.lang.UnsupportedOperationException: This parser does not support specification "null" version "null"
    at javax.xml.parsers.DocumentBuilderFactory.setSchema(Unknown Source)
    at org.opensaml.xml.parse.BasicParserPool.initializePool(BasicParserPool.java:510)
    at org.opensaml.xml.parse.BasicParserPool.<init>(BasicParserPool.java:138)
    at org.opensaml.xml.XMLConfigurator.<init>(XMLConfigurator.java:87)
    at org.opensaml.xml.XMLConfigurator.<init>(XMLConfigurator.java:73)
    at org.opensaml.DefaultBootstrap.initializeXMLTooling(DefaultBootstrap.java:182)
    at org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:87)
    at com.sita.ats.amtrak.presentation.helper.AmtrakSAMLHelper.<clinit>(AmtrakSAMLHelper.java:106)
    at com.sita.ats.amtrak.presentation.handler.request.sso.PresAmtrakSendSAMLToAGRRequestHandler.handleExecute(PresAmtrakSendSAMLToAGRRequestHandler.java:73)
    at com.sita.ats.wdf.WdfHandler.execute(WdfHandler.java:116)
    at com.sita.ats.wdf.WdfHandler.execute(WdfHandler.java:90)
    at com.sita.ats.wdf.WdfMainCachableHandler.processHandlers(WdfMainCachableHandler.java:105)
    at com.sita.ats.wdf.xml.XMLMainCachableHandler.handleExecute(XMLMainCachableHandler.java:113)
    at com.sita.ats.wdf.WdfMainCachableHandler.execute(WdfMainCachableHandler.java:44)
    at com.sita.ats.amtrak.presentation.AmtrakServlet.handleMainProcessing(AmtrakServlet.java:391)
    at com.sita.ats.wdf.WdfBaseServlet.turnstileProcess(WdfBaseServlet.java:538)
    at com.sita.ats.wdf.WdfTurnstile.process(WdfTurnstile.java:122)
    at com.sita.ats.wdf.WdfBaseServlet.processSession(WdfBaseServlet.java:451)
    at com.sita.ats.wdf.WdfBaseServlet.doPostOrGet(WdfBaseServlet.java:388)
    at com.sita.ats.wdf.WdfBaseServlet.doGet(WdfBaseServlet.java:305)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
    at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
    at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
    at java.lang.Thread.run(Unknown Source)

Thank you for your help,
Suguna

Chad La Joie

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Mar 19, 2011, 1:57:18 PM3/19/11

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My guess would be that you didn't endorse Xerces and Xalan properly. If
you turn on debug logging for OpenSAML I'm pretty sure it'll tell you
which JAXP implementation it is using.