This is a known bug: http://code.google.com/p/googleappengine/issues/detail?id=2082
Please star the issue to be notified when we fix it. In the mean time, I believe it's safe to ignore these XMPP messages. On Mon, Sep 21, 2009 at 12:09 PM, Jason (Google) <apija...@google.com>wrote: > According to the docs, the message body should be a named POST parameter in > the request object passed into the servlet. Can you log or otherwise take > note of this parameter and the other XMPP parameters before calling > parseMessage and report what you find? > - Jason > > > On Thu, Sep 17, 2009 at 10:47 PM, Prashant <antsh...@gmail.com> wrote: > >> Hi, >> >> >> It seems like xmpp api is missing message body once every few requests. I >> am getting following error repeatedly, saying "Must set a body", while >> parsing the request to Message. I am not using */_ah/xmpp/message/chat/*url >> for anything except for receiving xmpp messages. Neither this url is >> accessible to anyone. >> >> >> >> >> >> # >> 09-17 10:29PM 25.686 >> >> /_ah/xmpp/message/chat/ >> java.lang.IllegalArgumentException: Must set a body >> at >> com.google.appengine.api.xmpp.MessageBuilder.build(MessageBuilder.java:54) >> at >> com.google.appengine.api.xmpp.InboundMessageParser.parseMessage(InboundMessageParser.java:51) >> at >> com.google.appengine.api.xmpp.XMPPServiceImpl.parseMessage(XMPPServiceImpl.java:111) >> at antshpra.chat.servlets.Main.doPost(Main.java:97) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:713) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) >> at >> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093) >> at >> com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:35) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) >> at >> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) >> at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) >> at >> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >> at >> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) >> at >> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) >> at >> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) >> at >> com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:237) >> at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) >> at org.mortbay.jetty.Server.handle(Server.java:313) >> at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506) >> at >> org.mortbay.jetty.HttpConnection$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.serviceRequest(JettyServletEngineAdapter.java:139) >> at >> com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:235) >> at >> com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:4950) >> at >> com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:4948) >> at >> com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingApplicationHandler.java:24) >> at >> com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:359) >> at com.google.net.rpc.impl.Server$2.run(Server.java:823) >> at >> com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:56) >> at >> com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpanBuilder.java:516) >> at com.google.net.rpc.impl.Server.startRpc(Server.java:778) >> at com.google.net.rpc.impl.Server.processRequest(Server.java:351) >> at >> com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.java:437) >> at >> com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319) >> at >> com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290) >> at >> com.google.net.async.Connection.handleReadEvent(Connection.java:428) >> at >> com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.java:762) >> at >> com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207) >> at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101) >> at >> com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251) >> at >> com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:392) >> at java.lang.Thread.run(Unknown Source) >> >> # >> C 09-17 10:29PM 25.688 >> >> Uncaught exception from servlet >> java.lang.IllegalArgumentException: Must set a body >> at >> com.google.appengine.api.xmpp.MessageBuilder.build(MessageBuilder.java:54) >> at >> com.google.appengine.api.xmpp.InboundMessageParser.parseMessage(InboundMessageParser.java:51) >> at >> com.google.appengine.api.xmpp.XMPPServiceImpl.parseMessage(XMPPServiceImpl.java:111) >> at antshpra.chat.servlets.Main.doPost(Main.java:97) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:713) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) >> at >> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093) >> at >> com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:35) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) >> at >> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) >> at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) >> at >> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >> at >> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) >> at >> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) >> at >> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) >> at >> com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:237) >> at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) >> at org.mortbay.jetty.Server.handle(Server.java:313) >> at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506) >> at >> org.mortbay.jetty.HttpConnection$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.serviceRequest(JettyServletEngineAdapter.java:139) >> at >> com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:235) >> at >> com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:4950) >> at >> com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:4948) >> at >> com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingApplicationHandler.java:24) >> at >> com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:359) >> at com.google.net.rpc.impl.Server$2.run(Server.java:823) >> at >> com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:56) >> at >> com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpanBuilder.java:516) >> at com.google.net.rpc.impl.Server.startRpc(Server.java:778) >> at com.google.net.rpc.impl.Server.processRequest(Server.java:351) >> at >> com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.java:437) >> at >> com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319) >> at >> com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290) >> at >> com.google.net.async.Connection.handleReadEvent(Connection.java:428) >> at >> com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.java:762) >> at >> com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207) >> at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101) >> at >> com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251) >> at >> com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:392) >> at java.lang.Thread.run(Unknown Source) >> >> >> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. 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