Jose, I changed the parameter from String to String[]. However it got the same exception. The only different thing is that Ljava/lang/String to [Ljava/lang/String. I really don't understand what's going on! Could you tell me how to solve it?
Thanks, LB On Mon, Mar 14, 2011 at 3:51 AM, Bing Li <[email protected]> wrote: > Jose > > I appreciate so much for your help! > > You mean I should change the parameter of the local method from String to > String[]? I will take a try. > > Thanks, > LB > > > On Mon, Mar 14, 2011 at 3:31 AM, 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 >>> >>> >> >
