webService 问题不能解决

2012-12-13 10:23:43 org.codehaus.xfire.handler.DefaultFaultHandler invoke
信息: Fault occurred!
org.codehaus.xfire.fault.XFireFault: Invalid operation: {http://webservice.youxue.com}covertDeleFilex
at org.codehaus.xfire.service.binding.WrappedBinding.readMessage(WrappedBinding.java:42)
at org.codehaus.xfire.soap.handler.soapBodyHandler.invoke(SoapBodyHandler.java:42)
at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)
at org.codehaus.xfire.transport.DefaultEndpoint.onReceive(DefaultEndpoint.java:64)
at org.codehaus.xfire.transport.AbstractChannel.receive(AbstractChannel.java:38)
at org.codehaus.xfire.transport.http.XFireServletController.invoke(XFireServletController.java:304)
at org.codehaus.xfire.transport.http.XFireServletController.doService(XFireServletController.java:129)
at org.codehaus.xfire.transport.http.XFireServlet.doPost(XFireServlet.java:116)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)

at java.lang.Thread.run(Thread.java:619)

服务接口

@WebService(name="MoveConvertService",serviceName="MoveConvertService")
public interface MoveConvertService {

@WebMethod(operationName="copyFile",action="")
public void copyFile(@WebParam String in,@WebParam String out);

@WebMethod(operationName="convertMove",action="")
public void convertMove(@WebParam String in,@WebParam String out);

@WebMethod(operationName="covertDeleFilex",action="")
public void covertDeleFilex(@WebParam String in);

}

前提是同一个服务其它两个方法可以正常调用，寻思一晚上没解决，找大伙帮帮忙