Re: reply:help with a ClassCastException

[Bruno Gonçalves]

I already try that, but I get the same ClassCastException. I think that the problem is some type of conflict with the jars of tomcat... I'm tired :( Thanks anyway zhangyu :) [EMAIL PROTECTED] wrote: Modified code: public String Test(String str){ try{ EchoServiceLocator service = new EchoServiceLocator(); Echo port = service.getEcho(); return (String)port.echoMethod(str); <========= You can change here! }catch (Exception e) { System.err.println(e.getMessage()); logger.error("Could not connect to Web Service!",e); return null; } } Subject: help with a ClassCastException From: Bruno Gon鏰lves <[EMAIL PROTECTED]> Date: Thu, 28 Apr 2005 12:30:26 +0100 To: axis-user@ws.apache.org To: axis-user@ws.apache.org Hi everyone! Still have the same ClassCastException when I invoke a method on my stub. My code:     public String Test(String str){                 try{             EchoServiceLocator service = new EchoServiceLocator();             Echo port = service.getEcho();             return port.echoMethod(str); <========= ClassCastException         }catch (Exception e)         {             System.err.println(e.getMessage());             logger.error("Could not connect to Web Service!",e);             return null;         }     } ERROR: AxisFault  faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException  faultSubcode:  faultString: java.lang.ClassCastException  faultActor:  faultNode:  faultDetail:     {http://xml.apache.org/axis/}stackTrace:java.lang.ClassCastException     at org.apache.axis.deployment.wsdd.WSDDTargetedChain.makeNewInstance(WSDDTargetedChain.java:157)     at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getNewInstance(WSDDDeployableItem.java:274)     at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getInstance(WSDDDeployableItem.java:260)     at org.apache.axis.deployment.wsdd.WSDDDeployment.getTransport(WSDDDeployment.java:441)     at org.apache.axis.configuration.FileProvider.getTransport(FileProvider.java:257)     at org.apache.axis.AxisEngine.getTransport(AxisEngine.java:332)     at org.apache.axis.client.AxisClient.invoke(AxisClient.java:163)     at org.apache.axis.client.Call.invokeEngine(Call.java:2754)     at org.apache.axis.client.Call.invoke(Call.java:2737)     at org.apache.axis.client.Call.invoke(Call.java:2413)     at org.apache.axis.client.Call.invoke(Call.java:2336)     at org.apache.axis.client.Call.invoke(Call.java:1793)     at bvg.axis.services.Echo.EchoSoapBindingStub.echoMethod(EchoSoapBindingStub.java:102)     at com.jcms.Axis.Webservices.Test(Webservices.java:61)     at jaas.module.SampleLoginModule.login(SampleLoginModule.java:210)     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:324)     at javax.security.auth.login.LoginContext.invoke(LoginContext.java:675)     at javax.security.auth.login.LoginContext.access$000(LoginContext.java:129)     at javax.security.auth.login.LoginContext$4.run(LoginContext.java:610)     at java.security.AccessController.doPrivileged(Native Method)     at javax.security.auth.login.LoginContext.invokeModule(LoginContext.java:607)     at javax.security.auth.login.LoginContext.login(LoginContext.java:534)     at org.apache.catalina.realm.JAASRealm.authenticate(JAASRealm.java:316)     at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:229)     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:446)     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)     at java.lang.Thread.run(Thread.java:534)     {http://xml.apache.org/axis/}hostname:bvg java.lang.ClassCastException     at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)     at org.apache.axis.client.AxisClient.invoke(AxisClient.java:216)     at org.apache.axis.client.Call.invokeEngine(Call.java:2754)     at org.apache.axis.client.Call.invoke(Call.java:2737)     at org.apache.axis.client.Call.invoke(Call.java:2413)     at org.apache.axis.client.Call.invoke(Call.java:2336)     at org.apache.axis.client.Call.invoke(Call.java:1793)     at bvg.axis.services.Echo.EchoSoapBindingStub.echoMethod(EchoSoapBindingStub.java:102)     at com.jcms.Axis.Webservices.Test(Webservices.java:61)     at jaas.module.SampleLoginModule.login(SampleLoginModule.java:210)     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:324)     at javax.security.auth.login.LoginContext.invoke(LoginContext.java:675)     at javax.security.auth.login.LoginContext.access$000(LoginContext.java:129)     at javax.security.auth.login.LoginContext$4.run(LoginContext.java:610)     at java.security.AccessController.doPrivileged(Native Method)     at javax.security.auth.login.LoginContext.invokeModule(LoginContext.java:607)     at javax.security.auth.login.LoginContext.login(LoginContext.java:534)     at org.apache.catalina.realm.JAASRealm.authenticate(JAASRealm.java:316)     at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:229)     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:446)     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)     at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.ClassCastException     at org.apache.axis.deployment.wsdd.WSDDTargetedChain.makeNewInstance(WSDDTargetedChain.java:157)     at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getNewInstance(WSDDDeployableItem.java:274)     at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getInstance(WSDDDeployableItem.java:260)     at org.apache.axis.deployment.wsdd.WSDDDeployment.getTransport(WSDDDeployment.java:441)     at org.apache.axis.configuration.FileProvider.getTransport(FileProvider.java:257)     at org.apache.axis.AxisEngine.getTransport(AxisEngine.java:332)     at org.apache.axis.client.AxisClient.invoke(AxisClient.java:163)     ... 38 more I just think this is a lib problem... Can it be a problem of tomcat? I apreciate your help.. thanks.. --- Bruno Vg