[jboss-user] [EJB3] - Re: JBoss 5 --> JBoss 6 M5 EJB3 already registered

    <dependencies>         <!-- javaee per ejb -->         <dependency>             <groupId>javaee</groupId>             <artifactId>javaee-api</artifactId>             <version>5</version>             <scope>provided</scope>         </dependency>         <dependency>             <groupId>org.jboss.resteasy</groupId>             <artifactId>resteasy-jaxrs</artifactId>             <version>2.0.1.GA</version>             <exclusions>                 <exclusion>                     <artifactId>slf4j-simple</artifactId>                     <groupId>org.slf4j</groupId>                 </exclusion>                 <exclusion>                     <artifactId>slf4j-api</artifactId>                     <groupId>org.slf4j</groupId>                 </exclusion>                 <exclusion>                     <artifactId>javassist</artifactId>                     <groupId>javassist</groupId>                 </exclusion>             </exclusions>         </dependency> *        <dependency>             <groupId>tpi.gimovit</groupId>             <artifactId>gimovit-ejb</artifactId>             <version>1.0</version>             <scope>provided</scope>         </dependency>*         <!--  GWT dependencies (from central repo) -->         <dependency>             <groupId>com.google.gwt</groupId>             <artifactId>gwt-servlet</artifactId>             <version>${gwt.version}</version>             <scope>runtime</scope>         </dependency>         <dependency>             <groupId>com.google.gwt</groupId>             <artifactId>gwt-user</artifactId>             <version>${gwt.version}</version>             <scope>provided</scope>         </dependency>         <!-- SmartGWT -->         <dependency>             <groupId>com.smartgwt</groupId>             <artifactId>smartgwt</artifactId>             <version>2.2</version>         </dependency>         <dependency>             <groupId>com.smartgwt</groupId>             <artifactId>smartgwt-skins</artifactId>             <version>2.2</version>         </dependency>         <!-- test -->         <dependency>             <groupId>junit</groupId>             <artifactId>junit</artifactId>             <version>4.7</version>             <scope>test</scope>         </dependency>     </dependencies>

10:01:24,604 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/gimovit-gwt]] Exception while dispatching incoming RPC call: com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.lang.String tpi.gimovit.gwt.client.GreetingService.checkLogin(java.lang.String,java.lang.String)' threw an unexpected exception: javax.ejb.EJBException: java.lang.NullPointerException     at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:360) [:]     at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:546) [:]     at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:166) [:]     at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86) [:]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [:1.0.0.Beta2]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [:1.0.0.Beta2]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324) [:6.0.0.20100911-M5]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242) [:6.0.0.20100911-M5]     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [:6.0.0.20100911-M5]     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [:6.0.0.20100911-M5]     at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181) [:6.0.0.20100911-M5]     at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285) [:1.1.0.CR3]     at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261) [:1.1.0.CR3]     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88) [:6.0.0.20100911-M5]     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100) [:6.0.0.20100911-M5]     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [:6.0.0.20100911-M5]     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [:6.0.0.20100911-M5]     at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) [:6.0.0.20100911-M5]     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [:6.0.0.20100911-M5]     at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53) [:6.0.0.20100911-M5]     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) [:6.0.0.20100911-M5]     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [:6.0.0.20100911-M5]     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [:6.0.0.20100911-M5]     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951) [:6.0.0.20100911-M5]     at java.lang.Thread.run(Thread.java:662) [:1.6.0_22] Caused by: javax.ejb.EJBException: java.lang.NullPointerException     at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:183) [:0.0.1]     at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:251) [:0.0.1]     at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.required(CMTTxInterceptor.java:349) [:0.0.1]     at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invoke(CMTTxInterceptor.java:209) [:0.0.1]     at org.jboss.ejb3.tx2.aop.CMTTxInterceptorWrapper.invoke(CMTTxInterceptorWrapper.java:52) [:0.0.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76) [:1.0.0.GA]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) [:1.0.3]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:182) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.core.context.CurrentInvocationContextInterceptor.invoke(CurrentInvocationContextInterceptor.java:47) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67) [:1.0.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.interceptor.EJB3TCCLInterceptor.invoke(EJB3TCCLInterceptor.java:86) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:369) [:1.5.1]     at org.jboss.ejb3.remoting.IsLocalInterceptor.invokeLocal(IsLocalInterceptor.java:88) [:1.5.1]     at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:75) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62) [:1.0.1.GA]     at $Proxy553.invoke(Unknown Source)    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:185) [:1.0.11-alpha-2]     at $Proxy552.getSession(Unknown Source)    at tpi.gimovit.gwt.server.GreetingServiceImpl.checkLogin(GreetingServiceImpl.java:65) [:]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]     at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]     at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:527) [:]     ... 23 more Caused by: java.lang.NullPointerException     at tpi.gimovit.ejb.GimovitCoreBean.getSession(GimovitCoreBean.java:50) [:]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]     at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]     at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72) [:1.0.7]     at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76) [:1.0.7]     at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62) [:1.0.7]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]     at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]     at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:72) [:1.0.7]     at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_23069842.invoke(InvocationContextInterceptor_z_fillMethod_23069842.java)     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:88) [:1.0.7]     at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_23069842.invoke(InvocationContextInterceptor_z_setup_23069842.java)     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.async.impl.interceptor.FutureSerializingInterceptor.invoke(FutureSerializingInterceptor.java:88) [:1.0.0-alpha-5]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) [:1.0.3]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:68) [:1.5.1]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.core.context.SessionInvocationContextAdapter.proceed(SessionInvocationContextAdapter.java:90) [:1.5.1]     at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:247) [:0.0.1]     ... 57 more