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Problem with: No EJB receiver available
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created by <a href="https://community.jboss.org/people/fpezzati">francesco pezzati</a> in <i>JBoss AS 7 Development</i> - <a href="https://community.jboss.org/message/746301#746301">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hello,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I'm facing strange behaviour. Sometimes, when I try to invoke a session bean, I run into the following exception:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.util.List myServlet.getData() throws myException' threw an unexpected exception: java.lang.IllegalStateException: No EJB receiver available for handling [appName:myAppNameEE,modulename:myModuleEJB,distinctname:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@3e23bd28</p><p>    at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:385)</p><p>    at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:588)</p><p>    at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208)</p><p>    at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248)</p><p>    at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)</p><p>    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)</p><p>    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)</p><p>    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)</p><p>    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1097)</p><p>    at com.myapp.server.myServletController.doFilter(LoginControllerFilter.java:51)</p><p>    at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1088)</p><p>    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)</p><p>    at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)</p><p>    at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)</p><p>    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)</p><p>    at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)</p><p>    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)</p><p>    at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)</p><p>    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)</p><p>    at org.mortbay.jetty.Server.handle(Server.java:324)</p><p>    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)</p><p>    at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)</p><p>    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)</p><p>    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)</p><p>    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)</p><p>    at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)</p><p>    at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)</p><p>Caused by: java.lang.IllegalStateException: No EJB receiver available for handling [appName:myAppEE,modulename:myModuleEJB,distinctname:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@3e23bd28</p><p>    at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:584)</p><p>    at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:119)</p><p>    at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)</p><p>    at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)</p><p>    at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)</p><p>    at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)</p><p>    at $Proxy36.findAllUfficio(Unknown Source)</p><p>    at com.myapp.ejb.session.delegates.myDelegate.getData(myDelegate.java:29)</p><p>    at com.myapp.web.server.myServlet.getData(myServlet.java:161)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p><p>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p><p>    at java.lang.reflect.Method.invoke(Method.java:597)</p><p>    at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569)</p><p>    ... 25 more</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span>It usually happens when run my GWT application from Eclipse. The exception does not occur always. Sometimes it occurs fewer than others. Sometimes it occurs pretty every time I call a session bean and it's a pain. I read tutorial (</span><a class="jive-link-external-small" href="https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+client+using+JNDI?_sscc=t" target="_blank">https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+client+using+JNDI?_sscc=t</a><span>) and I am pretty sure to have the jboss-ejb-client.properties in the right place. I can't figure out what's going on. TIA.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Francesco</p></div>
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