我已经启动了jboss，但在访问web服务时出现了以下错误。这种情况有时会发生。可能是什么问题？是不是少了一些罐子？如果是，为什么有时它找不到一些jar文件？Pleaes指南。web服务的两个URL是"https://203.77.203.196:8447/GetGPRSMtrBillService/services/GetGPRSConBillDataSoapPort"以及"https://203.77.203.196:8447/EPaymentWebService/services/NotifyInstaPaymentSoapPort"
例外
"javax.servlet.ServletException:servlet.init（）for servlet AxisServlet引发异常org.jboss.web.tomcat.security.SecurityAssociationValv.invoke（SecurityAssociationValve.java:190）org.jboss.web.tomcat.security.JaccContentValve.ininvoke（JaccContextValve.java:92）org.jboss.web.tomcat.security.SecurityContextEstablishmentValv.process（SecurityContextEstablishment Valve.java:126）org.jboss.web.tomcat.security.SecurityContextEstablishmentValv.invoke（SecurityContextEstablishment Valve.java:70）org.apache.catalina.vals.ErrorReportValve.ioke（ErrorReportValve.ja:102）org.jboss.web.tomcat.service.jca.CachedConnectionValv.invoke（CachedConnectionValve.java:158）org.apache.catalina.connecter.CoyoteAdapter.service（Coyotedapter.java:330）org.apache.coyote.http11.Http11Processor.process（Http11Processor.java：828）org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process（Http11Protocol.java:601）org.apache.tomcat.util.net.JIoEndpoint$Worker.run（JIoEndpoint.java:447）java.lang.Thread.run（Thread.java：595）"
根本原因
"java.lang.NoClassDefFoundError:org/apache/axix/SimpleChainorg.apache.axis.deployment.wsdd.WSDDChain.makeNewInstance（WSDDChain.java:121）org.apache.aaxis.deployment.wsdd.WSDDeployableItem.getNewInstance（WSDDeploy ableItem.java:274）org.apache.aaxis.deployment.wsdd.WSDDeployableItem.getInstance（WSDDeploy ableItem.java:260）org.apache.axis.deployment.wsdd.WSDDTargetedChain.makeNewInstance（WSDDTargeted Chain.java:151）org.apache.aaxis.deployment.wsdd.WSDDeployableItem.getNewInstance（WSDDeploy ableItem.java:274）org.apache.aaxis.deployment.wsdd.WSDDeployableItem.getInstance（WSDDeploy ableItem.java:260）org.apache.axis.deployment.wsdd.WSDDeployment.getTransport（WSDDeploy ment.java:410）org.apache.aaxis.configuration.FileProvider.getTransport（FileProvider.java:257）org.apache.axis.AxisEngine.getTransport（AxisEngine.java:332）org.apache.axis.transport.http.AxisServlet.initQueryStringHandlers（AxisServlet.java：1057）org.apache.axis.transport.http.AxisServlet.init（AxisServlet.java：200）javax.servlet.GenericServlet.init（GenericServlet.java:212）org.jboss.web.tomcat.security.SecurityAssociationValv.invoke（SecurityAssociationValve.java:190）org.jboss.web.tomcat.security.JaccContentValve.ininvoke（JaccContextValve.java:92）org.jboss.web.tomcat.security.SecurityContextEstablishmentValv.process（SecurityContextEstablishment Valve.java:126）org.jboss.web.tomcat.security.SecurityContextEstablishmentValv.invoke（SecurityContextEstablishment Valve.java:70）org.apache.catalina.vals.ErrorReportValve.ioke（ErrorReportValve.ja:102）org.jboss.web.tomcat.service.jca.CachedConnectionValv.invoke（CachedConnectionValve.java:158）org.apache.catalina.connecter.CoyoteAdapter.service（Coyotedapter.java:330）org.apache.coyote.http11.Http11Processor.process（Http11Processor.java：828）org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process（Http11Protocol.java:601）org.apache.tomcat.util.net.JIoEndpoint$Worker.run（JIoEndpoint.java:447）java.lang.Thread.run（Thread.java：595）"
java.lang.NoClassDefFoundError: org/apache/axis/SimpleChain
您的类路径中似乎有错误版本的axis jar。确保类路径中有有效的jar。