Hi Matthew, In your logging.properties file, can you set the logging level to ALL and see if that gives you more information? I've found that in these cases, it's helpful to see exactly what's going on under the hood, before the stack trace is generated.
If it's not clear to you what's going on after showing all the logs, then post them here. James On May 15, 1:10 am, Matthew Smalley <[email protected]> wrote: > Oops forgot the stack trace: > > (this is from the google appengine log viewer): > > Uncaught exception from servlet > com.google.appengine.api.channel.ChannelFailureException: An unexpected error > occurred. > at > com.google.appengine.api.channel.ChannelServiceImpl.getExceptionForError(ChannelServiceImpl.java:112) > at > com.google.appengine.api.channel.ChannelServiceImpl.sendMessage(ChannelServiceImpl.java:68) > at > com.webstersmalley.chessweb.web.ChannelTestController.sendMessage(ChannelTestController.java:74) > at > com.webstersmalley.chessweb.web.ChannelTestController.getChannelTestMessage(ChannelTestController.java:68) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:43) > at > org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176) > at > org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:426) > at > org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:414) > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790) > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719) > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644) > at > org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) > at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:326) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > at > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > at > com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:439) > at > com.google.net.rpc.impl.Server$RpcTask.runInContext(Server.java:573) > at > com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:448) > at com.google.tracing.TraceContext.runInContext(TraceContext.java:688) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:326) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:318) > at > com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:446) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:636) > Caused by: com.google.apphosting.api.ApiProxy$ApplicationException: > ApplicationError: 2: Unknown > at > com.google.net.rpc.RpcStub$RpcCallbackDispatcher$1.runInContext(RpcStub.java:1050) > at > com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:448) > at com.google.tracing.TraceContext.runInContext(TraceContext.java:688) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:326) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:318) > at > com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:446) > at > com.google.net.rpc.RpcStub$RpcCallbackDispatcher.rpcFinished(RpcStub.java:1071) > at com.google.net.rpc.RPC.internalFinish(RPC.java:2184) > at > com.google.net.rpc.impl.RpcNetChannel.finishRpc(RpcNetChannel.java:2338) > at > com.google.net.rpc.impl.RpcNetChannel.messageReceived(RpcNetChannel.java:1267) > at > com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:328) > at > com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:299) > at > com.google.net.async.Connection.handleReadEvent(Connection.java:474) > at > com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.java:831) > at > com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207) > at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:103) > at > com.google.net.async.GlobalEventRegistry$2.runLoop(GlobalEventRegistry.java:95) > at > com.google.net.async.LoopingEventDispatcher$EventDispatcherThread.run(LoopingEventDispatcher.java:385) -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. 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