java web service 问题

现在要做一个JAVA WEB SERVICE项目，采用JAX－WS2.1框架    WEB服务器采用的resion3.1.8
刚刚建立一个webservice项目后 添加了非常简单的类进行环境测试，服务器一启动报出了这样的错误。请各位高手帮忙看看，解决一下。！！14:15:53.398] {main} java.lang.ExceptionInInitializerError
[14:15:53.398] {main}  at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parse(DeploymentDescriptorParser.java:144)
[14:15:53.398] {main}  at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.contextInitialized(WSServletContextListener.java:108)
[14:15:53.398] {main}  at com.caucho.server.webapp.WebApp.start(WebApp.java:1866)
[14:15:53.398] {main}  at com.caucho.server.deploy.DeployController.startImpl(DeployController.java:667)
[14:15:53.398] {main}  at com.caucho.server.deploy.StartAutoRedeployAutoStrategy.startOnInit(StartAutoRedeployAutoStrategy.java:72)
[14:15:53.398] {main}  at com.caucho.server.deploy.DeployController.startOnInit(DeployController.java:549)
[14:15:53.398] {main}  at com.caucho.server.deploy.DeployContainer.start(DeployContainer.java:160)
[14:15:53.398] {main}  at com.caucho.server.webapp.WebAppContainer.start(WebAppContainer.java:659)
[14:15:53.398] {main}  at com.caucho.server.host.Host.start(Host.java:450)
[14:15:53.398] {main}  at com.caucho.server.deploy.DeployController.startImpl(DeployController.java:667)
[14:15:53.398] {main}  at com.caucho.server.deploy.StartAutoRedeployAutoStrategy.startOnInit(StartAutoRedeployAutoStrategy.java:72)
[14:15:53.398] {main}  at com.caucho.server.deploy.DeployController.startOnInit(DeployController.java:549)
[14:15:53.398] {main}  at com.caucho.server.deploy.DeployContainer.start(DeployContainer.java:160)
[14:15:53.398] {main}  at com.caucho.server.host.HostContainer.start(HostContainer.java:484)
[14:15:53.398] {main}  at com.caucho.server.cluster.Server.start(Server.java:1319)
[14:15:53.398] {main}  at com.caucho.server.cluster.Cluster.startServer(Cluster.java:710)
[14:15:53.398] {main}  at com.caucho.server.cluster.ClusterServer.startServer(ClusterServer.java:542)
[14:15:53.398] {main}  at com.caucho.server.resin.Resin.start(Resin.java:703)
[14:15:53.398] {main}  at com.caucho.server.resin.Resin.initMain(Resin.java:1162)
[14:15:53.398] {main}  at com.caucho.server.resin.Resin.main(Resin.java:1365)
[14:15:53.398] {main} Caused by: java.lang.IllegalArgumentException: property "javax.xml.stream.supportDTD" not supported
[14:15:53.398] {main}  at com.caucho.xml.stream.XMLInputFactoryImpl.setProperty(XMLInputFactoryImpl.java:265)
[14:15:53.398] {main}  at com.sun.xml.ws.api.streaming.XMLStreamReaderFactory.<clinit>(XMLStreamReaderFactory.java:89)
[14:15:53.398] {main}  ... 20 more
[14:15:53.404] {main} com.sun.xml.ws.transport.http.servlet.WSServletException: WSSERVLET11: failed to parse runtime descriptor: java.lang.ExceptionInInitializerError
[14:15:53.404] {main}  at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.contextInitialized(WSServletContextListener.java:118)
[14:15:53.404] {main}  at com.caucho.server.webapp.WebApp.start(WebApp.java:1866)
[14:15:53.404] {main}  at com.caucho.server.deploy.DeployController.startImpl(DeployController.java:667)
[14:15:53.404] {main}  at com.caucho.server.deploy.StartAutoRedeployAutoStrategy.startOnInit(StartAutoRedeployAutoStrategy.java:72)
[14:15:53.404] {main}  at com.caucho.server.deploy.DeployController.startOnInit(DeployController.java:549)
[14:15:53.404] {main}  at com.caucho.server.deploy.DeployContainer.start(DeployContainer.java:160)
[14:15:53.404] {main}  at com.caucho.server.webapp.WebAppContainer.start(WebAppContainer.java:659)
[14:15:53.404] {main}  at com.caucho.server.host.Host.start(Host.java:450)
[14:15:53.404] {main}  at com.caucho.server.deploy.DeployController.startImpl(DeployController.java:667)
[14:15:53.404] {main}  at com.caucho.server.deploy.StartAutoRedeployAutoStrategy.startOnInit(StartAutoRedeployAutoStrategy.java:72)
[14:15:53.404] {main}  at com.caucho.server.deploy.DeployController.startOnInit(DeployController.java:549)
[14:15:53.404] {main}  at com.caucho.server.deploy.DeployContainer.start(DeployContainer.java:160)
[14:15:53.404] {main}  at com.caucho.server.host.HostContainer.start(HostContainer.java:484)
[14:15:53.404] {main}  at com.caucho.server.cluster.Server.start(Server.java:1319)
[14:15:53.404] {main}  at com.caucho.server.cluster.Cluster.startServer(Cluster.java:710)
[14:15:53.404] {main}  at com.caucho.server.cluster.ClusterServer.startServer(ClusterServer.java:542)
[14:15:53.404] {main}  at com.caucho.server.resin.Resin.start(Resin.java:703)
[14:15:53.404] {main}  at com.caucho.server.resin.Resin.initMain(Resin.java:1162)
[14:15:53.404] {main}  at com.caucho.server.resin.Resin.main(Resin.java:1365)
[14:15:53.404] {main} Caused by: java.lang.ExceptionInInitializerError
[14:15:53.404] {main}  at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parse(DeploymentDescriptorParser.java:144)
[14:15:53.404] {main}  at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.contextInitialized(WSServletContextListener.java:108)
[14:15:53.404] {main}  ... 18 more
[14:15:53.404] {main} Caused by: java.lang.IllegalArgumentException: property "javax.xml.stream.supportDTD" not supported
[14:15:53.404] {main}  at com.caucho.xml.stream.XMLInputFactoryImpl.setProperty(XMLInputFactoryImpl.java:265)
[14:15:53.404] {main}  at com.sun.xml.ws.api.streaming.XMLStreamReaderFactory.<clinit>(XMLStreamReaderFactory.java:89)
[14:15:53.404] {main}  ... 20 more