error soap in call.invoke(url, "")

[Omaira Parada Gelves]

Hi,   I am getting the same error when try to run one client in the code line (client.java)    resp = call.invoke(url, "");   attachment files... Help me.. thanks you...

Client.java
Description: Binary data

Descriptor1.xml
Description: application/xml

(Thu Jan 31 10:00:31 CET 2002) Processing SOAP request...
java.lang.NoSuchMethodError
        at org.apache.soap.util.xml.QName.<init>(QName.java:80)
        at org.apache.soap.util.xml.QName.matches(QName.java:146)
        at org.apache.soap.Envelope.unmarshall(Envelope.java:210)
        at 
org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServlet.java:182)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
        at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
        at org.apache.tomcat.core.Handler.service(Handler.java:287)
        at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
        at 
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
        at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
        at 
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
        at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
        at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
        at java.lang.Thread.run(Thread.java:484)


HelloServer.java
Description: Binary data