请大家帮忙看看吧！

fhl001 2007-11-21 04:45:57

服务器：Tomcat5.5.23
测试工具：LoadRunnner
在进行压力测试的时候系统抛出以下异常：有可能造成的原因会是什么
07-11-18 14:38:14 [DEBUG] DEBUG com.hengpeng.common.framework.core.BaseAction - actionforward.path:/../pages/ex/ex01AnteData.jsp
07-11-18 14:38:14 [WARN ] WARN org.apache.jasper.compiler.TldLocationsCache - Internal Error: File /WEB-INF/web.xml not found
07-11-18 14:38:1apache-tomcat-6.0.144 [ERROR] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/anteinterface].[jsp] - Servlet.service() for servlet jsp threw exception
java.lang.NoClassDefFoundError: org/apache/xerces/impl/dtd/XMLNotationDecl
at org.apache.xerces.impl.dtd.DTDGrammar.notationDecl(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDProcessor.notationDecl(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.scanNotationDecl(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.scanDecls(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.scanDTDExternalSubset(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at org.apache.jasper.xmlparser.ParserUtils.parseXMLDocument(ParserUtils.java:96)
at org.apache.jasper.xmlparser.ParserUtils.parseXMLDocument(ParserUtils.java:133)
at org.apache.jasper.compiler.TldLocationsCache.getUriFromTld(TldLocationsCache.java:466)
at org.apache.jasper.compiler.TldLocationsCache.scanJar(TldLocationsCache.java:373)
at org.apache.jasper.compiler.TldLocationsCache.scanJars(TldLocationsCache.java:518)
at org.apache.jasper.compiler.TldLocationsCache.init(TldLocationsCache.java:250)
at org.apache.jasper.compiler.TldLocationsCache.getLocation(TldLocationsCache.java:225)
at org.apache.jasper.JspCompilationContext.getTldLocation(JspCompilationContext.java:527)
at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:423)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:493)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1557)
at org.apache.jasper.compiler.Parser.parse(Parser.java:127)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:212)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:156)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:296)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:277)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:265)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:564)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:299)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.hengpeng.common.web.core.ConvertEncodingFilter.doFilter(ConvertEncodingFilter.java:153)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.hengpeng.common.web.core.SessionTimeOutFilter.doFilter(SessionTimeOutFilter.java:98)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Unknown Source)

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