http://groups.google.com/group/google-web-toolkit/browse_thread/thread/6bd717b92ae4a708
2011/5/5 KevMo <kevinps...@gmail.com> > After upgrading to GWT 2.3 some of my RPC services no longer work and > fail with "The response could not be deserialized". It seems to > happen to services that are returning objects that are use Date > objects that are annotated with @Temporal(TemporalType.TIMESTAMP). I > use Gilead 1.3.1 and Hibernate 3.6 and I had no issues with GWT 2.2. > > Any idea what could be going on, or how to start debugging? > > Here's the stack trace: > com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: The > response could not be deserialized > at > > com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java: > 221) > at > com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java: > 287) > at com.google.gwt.http.client.RequestBuilder > $1.onReadyStateChange(RequestBuilder.java:395) > at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown > Source) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103) > at > com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71) > at > > com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java: > 167) > at > > com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java: > 326) > at > > com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java: > 207) > at > com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java: > 132) > at > com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java: > 561) > at > com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java: > 269) > at > > com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java: > 91) > at com.google.gwt.core.client.impl.Impl.apply(Impl.java) > at com.google.gwt.core.client.impl.Impl.apply(Impl.java) > at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214) > at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown > Source) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103) > at > com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71) > at > > com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java: > 167) > at > > com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java: > 281) > at > > com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java: > 531) > at > > com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java: > 352) > at java.lang.Thread.run(Thread.java:680) > Caused by: com.google.gwt.user.client.rpc.SerializationException: > java.sql.Timestamp/1769758459 > Caused by: com.google.gwt.user.client.rpc.SerializationException: > java.sql.Timestamp/1769758459 > at > > com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java: > 153) > at > > com.google.gwt.user.client.rpc.impl.SerializerBase.instantiate(SerializerBase.java: > 114) > at > > com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java: > 111) > at > > com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java: > 119) > at > > com.lensoo.shared.entity.Course_FieldSerializer.deserialize(Course_FieldSerializer.java: > 320) > at > > com.lensoo.shared.entity.Course_FieldSerializer.deserial(Course_FieldSerializer.java: > 405) > at > > com.google.gwt.user.client.rpc.impl.SerializerBase.deserialize(SerializerBase.java: > 95) > at > > com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java: > 113) > at > > com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java: > 119) > at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter > $ResponseReader$8.read(RequestCallbackAdapter.java:106) > at > > com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java: > 214) > ... 26 more > ... 26 more > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-toolkit@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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