I had a similar issue. The way I fixed it was to configure state saving to client rather than server. For details check my blog http://consultingblogs.emc.com/jaddy/archive/2009/11/20/jsf2-in-google-app-engine.aspx
Let me know if this fixes your problem. On Nov 12, 6:15 pm, Mirco Attocchi <ami...@gmail.com> wrote: > Problem using majorra 2.0.1 and GAE 1.2.6, but some times pages render > correctly. > > javax.servlet.ServletException: java.lang.RuntimeException: > java.lang.ClassNotFoundException: void > at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle > (AppVersionHandlerMap.java:240) > at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:139) > at org.mortbay.jetty.Server.handle(Server.java:313) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > 506) > at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete > (HttpConnection.java:830) > at com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable > (RpcRequestParser.java:76) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) > at > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceReques t > (JettyServletEngineAdapter.java:139) > at com.google.apphosting.runtime.JavaRuntime.handleRequest > (JavaRuntime.java:239) > at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5135) > at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5133) > at com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest > (BlockingApplicationHandler.java:24) > at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java: > 363) > at com.google.net.rpc.impl.Server$2.run(Server.java:814) > at com.google.tracing.LocalTraceSpanRunnable.run > (LocalTraceSpanRunnable.java:56) > at com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan > (LocalTraceSpanBuilder.java:516) > at com.google.net.rpc.impl.Server.startRpc(Server.java:769) > at com.google.net.rpc.impl.Server.processRequest(Server.java:351) > at com.google.net.rpc.impl.ServerConnection.messageReceived > (ServerConnection.java:437) > at com.google.net.rpc.impl.RpcConnection.parseMessages > (RpcConnection.java:319) > at com.google.net.rpc.impl.RpcConnection.dataReceived > (RpcConnection.java:290) > at com.google.net.async.Connection.handleReadEvent(Connection.java: > 436) > at com.google.net.async.EventDispatcher.processNetworkEvents > (EventDispatcher.java:762) > at com.google.net.async.EventDispatcher.internalLoop > (EventDispatcher.java:207) > at com.google.net.async.EventDispatcher.loop(EventDispatcher.java: > 101) > at com.google.net.rpc.RpcService.runUntilServerShutdown > (RpcService.java:251) > at com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run > (JavaRuntime.java:396) > at java.lang.Thread.run(Unknown Source) > Caused by: java.lang.RuntimeException: > java.lang.ClassNotFoundException: void > at com.google.apphosting.runtime.jetty.SessionManager.deserialize > (SessionManager.java:389) > at com.google.apphosting.runtime.jetty.SessionManager.loadSession > (SessionManager.java:307) > at com.google.apphosting.runtime.jetty.SessionManager.getSession > (SessionManager.java:282) > at org.mortbay.jetty.servlet.AbstractSessionManager.getHttpSession > (AbstractSessionManager.java:237) > at org.mortbay.jetty.Request.getSession(Request.java:998) > at > com.sun.faces.application.WebappLifecycleListener.syncSessionScopedBeans > (WebappLifecycleListener.java:393) > at com.sun.faces.application.WebappLifecycleListener.requestDestroyed > (WebappLifecycleListener.java:117) > at com.sun.faces.config.ConfigureListener.requestDestroyed > (ConfigureListener.java:341) > at org.mortbay.jetty.handler.ContextHandler.handle > (ContextHandler.java:725) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > 405) > at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle > (AppVersionHandlerMap.java:238) > ... 27 more > Caused by: java.lang.ClassNotFoundException: void > at com.google.appengine.runtime.Request.process-7a0672406190a0e0 > (Request.java) > ... 35 more -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=.
