Dear Andreas, Thanks so much for your reply!
Could you please tell me how to solve the problem? Thanks, LB On Mon, Mar 14, 2011 at 3:41 AM, Andreas Veithen <[email protected]>wrote: > No, "Ljava/lang/String;" is the type descriptor used by the JVM to > represent java.lang.String. The type descriptor for String[] would be > "[Ljava/lang/String;". > > Andreas > > On Sun, Mar 13, 2011 at 20:31, JOSE L MARTINEZ-AVIAL <[email protected]> > wrote: > > I think it is trying to invoke a method with a String[] attribute, not > > simply a String. > > > > 2011/3/13 Bing Li <[email protected]> > >> > >> Dear all, > >> > >> I am a new Axis2 user. Today I got a weird exception when calling a Web > >> service. > >> > >> This Web service is deployed on Tomcat/Axis2. I need to transmit an > object > >> (parameter) to it. The object contains a String attribute. The object is > >> received correctly. However, when calling a local method on the remote > >> machine, it got the following errors. I noticed that the method > >> SelectCategoriedHubByKey(Ljava/lang/String key) cannot be found on the > >> machine. Actually, the method should be SelectCategoriedHubByKey(String > >> key). Why is the parameter changed from String to LJava/lang/String? How > to > >> solve the problem? > >> > >> Thanks so much! > >> LB > >> > >> [ERROR] > >> > com.greatfree.OODB.CategorizedHubDB.SelectCategorizedHubByKey(Ljava/lang/String;)Lcom/greatfree/OODB/CategorizedHub; > >> java.lang.reflect.InvocationTargetException > >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > >> at > >> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > >> at > >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > >> at java.lang.reflect.Method.invoke(Method.java:597) > >> at > >> > org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:194) > >> at > >> > org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:102) > >> at > >> > org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) > >> at > >> > org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114) > >> at > org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:173) > >> at > >> > org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:173) > >> at > >> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:144) > >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) > >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > >> at > >> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306) > >> at > >> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > >> at > >> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) > >> at > >> > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) > >> at > >> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) > >> at > >> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108) > >> at > >> > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:558) > >> at > >> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > >> at > >> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:379) > >> at > >> > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243) > >> at > >> > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:259) > >> at > >> > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:237) > >> at > >> > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:281) > >> at > >> > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > >> at > >> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > >> at java.lang.Thread.run(Thread.java:662) > >> Caused by: java.lang.NoSuchMethodError: > >> > com.greatfree.OODB.CategorizedHubDB.SelectCategorizedHubByKey(Ljava/lang/String;)Lcom/greatfree/OODB/CategorizedHub; > >> at > >> com.greatfree.HTTP.CategorizedHubService.getCategorizedHub(Unknown > Source) > >> ... 29 more > >> > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
