The above happens when i use Persistence Manager (PMF) with Spring +Struts.
On Feb 9, 4:11 pm, Saeed <saee...@gmail.com> wrote: > Uncaught exception from servlet > java.lang.reflect.InvocationTargetException > at com.google.appengine.runtime.Request.process- > df292afe47330d6f(Request.java) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Method.java:43) > at > com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java: > 441) > at > com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java: > 280) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 243) > at > com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java: > 165) > at > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: > 87) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java: > 252) > at > org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java: > 68) > at > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: > 87) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java: > 122) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java: > 195) > at > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: > 87) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java: > 195) > at > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: > 87) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java: > 179) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java: > 75) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java: > 94) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java: > 235) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java: > 89) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java: > 130) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java: > 267) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java: > 126) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java: > 138) > at > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: > 87) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java: > 165) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java: > 164) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java: > 179) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java: > 176) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: > 237) > at > org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java: > 52) > at > org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java: > 488) > at > org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java: > 395) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1084) > at > com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java: > 97) > at org.mortbay.jetty.servlet.ServletHandler > $CachedChain.doFilter(ServletHandler.java:1084) > 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: > 238) > 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 > $RequestHandler.headerComplete(HttpConnection.java:830) > at > com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java: > 76) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) > at > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java: > 135) > at > com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java: > 235) > at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5485) > at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5483) > 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:837) > at > com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java: > 56) > at > com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpanBuilder.java: > 536) > at com.google.net.rpc.impl.Server.startRpc(Server.java:792) > at com.google.net.rpc.impl.Server.processRequest(Server.java:367) > at > com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.java: > 448) > 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: > 474) > at > com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.java: > 774) > at com.google.net.async.EventDi -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. 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