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]
