Hi All,
My application was working good till now and now i deployed it to
other machine and it start giving me following exception. My DGUser
class is implementing serializable interface.
SEVERE: Exception while dispatching incoming RPC call
com.google.gwt.user.client.rpc.SerializationException: Type
'com.dg.common.client.beans.DGUser' was not assignable to
'com.google.gwt.user.client.rpc.IsSerializable' and did not have a
custom field serializer. For security purposes, this type will not be
serialized.
at
com.google.gwt.user.server.rpc.impl.LegacySerializationPolicy.validateSerialize(LegacySerializationPolicy.java:
140)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serialize(ServerSerializationStreamWriter.java:
585)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:
129)
at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter
$ValueWriter$8.write(ServerSerializationStreamWriter.java:146)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeValue(ServerSerializationStreamWriter.java:
520)
at com.google.gwt.user.server.rpc.RPC.encodeResponse(RPC.java:573)
at
com.google.gwt.user.server.rpc.RPC.encodeResponseForSuccess(RPC.java:
441)
at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:
529)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
163)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:
85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
263)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
844)
at org.apache.coyote.http11.Http11Protocol
$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:
447)
at java.lang.Thread.run(Thread.java:619)
And also its giving following error in the log file, So i am guessing
its because of this .gwt.rpc missing file,
INFO: ERROR: The serialization policy file '/
D96C005D9FEF0E3183DC3057D9F48727.gwt.rpc' was not found; did you
forget to include it in this deployment?
INFO: WARNING: Failed to get the SerializationPolicy
'D96C005D9FEF0E3183DC3057D9F48727' for module 'http://localhost:8090/
AdminMenu/'; a legacy, 1.3.3 compatible, serialization policy will be
used. You may experience SerializationExceptions as a result.
I checked my deployed application directory there is only one .gwt.rpc
file which is E8B2AED1667057CBC391B7AC2BFAA4E9.gwt.rpc but not
D96C005D9FEF0E3183DC3057D9F48727.gwt.rpc. I don't know how GWT is
generating this file name and why its generating different names when
its being actual generating the file and when its using it. And the
file which is present in my deployed directory have all my beans
including DgUser.
There is something wrong, can any one please help me.
Thanks in advance,
Ravi
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