Hello, I am trying to consume a EJB3 web service in JBoss 4.0.5 and jbossws-1.2.0SP1, and got the error in symbols I couldn't recognize. I have no problem deploying this web service and have tested another Echo web service in the same setting. Please help. Thank you very much. Here is the error trace: javax.xml.ws.WebServiceException: java.lang.VerifyError: (class: org/jboss/ws/tools/wsdl/WSDL11Reader, method: processBindingOutput signature: (Ljavax/wsdl/Definition;Lorg/jboss/ws/metadata/wsdl/WSDLBindingOperation;Lorg/jboss/ws/metadata/wsdl/WSDLInterfaceOperation;Ljavax/wsdl/BindingOperation;Ljavax/wsdl/BindiK®vm0Jø"Xí at javax.xml.ws.Service.create(Service.java:731) at org.calgb.ecog.client.ECOGWS2ClientTest.testWebService(ECOGWS2ClientTest.java:52) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at junit.framework.TestCase.runTest(TestCase.java:164) at junit.framework.TestCase.runBare(TestCase.java:130) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:120) at junit.framework.TestSuite.runTest(TestSuite.java:228) at junit.framework.TestSuite.run(TestSuite.java:223) at org.junit.internal.runners.OldTestClassRunner.run(OldTestClassRunner.java:35) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Caused by: java.lang.VerifyError: (class: org/jboss/ws/tools/wsdl/WSDL11Reader, method: processBindingOutput signature: (Ljavax/wsdl/Definition;Lorg/jboss/ws/metadata/wsdl/WSDLBindingOperation;Lorg/jboss/ws/metadata/wsdl/WSDLInterfaceOperation;Ljavax/wsdl/BindingOperation;Ljavax/wsdl/BindiK®vm0Jø"Xí at org.jboss.ws.tools.wsdl.WSDLDefinitionsFactory.parse(WSDLDefinitionsFactory.java:131) at org.jboss.ws.metadata.umdm.ServiceMetaData.getWsdlDefinitions(ServiceMetaData.java:313) at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.buildMetaData(JAXWSClientMetaDataBuilder.java:78) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.(ServiceDelegateImpl.java:109) at org.jboss.ws.core.jaxws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:61) at javax.xml.ws.Service.(Service.java:83) at org.jboss.ws.core.jaxws.client.ServiceExt.(ServiceExt.java:60) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at javax.xml.ws.Service.create(Service.java:726) ... 20 more View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032328#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...