Hi all,
I am getting this exception when trying to access an asynchronous
method.
Please let me know how can I solve it.
Exception while dispatching incoming R
PC call
com.google.gwt.user.client.rpc.SerializationException:
java.lang.reflect.Invocat
ionTargetException
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.s
erializeWithCustomSerializer(ServerSerializationStreamWriter.java:696)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.s
erializeImpl(ServerSerializationStreamWriter.java:659)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.s
erialize(ServerSerializationStreamWriter.java:593)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter
.writeObject(AbstractSerializationStreamWriter.java:129)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter$V
alueWriter$8.write(ServerSerializationStreamWriter.java:146)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.s
erializeValue(ServerSerializationStreamWriter.java:530)
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:5
29)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(Remot
eServiceServlet.java:164)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost
(RemoteServ
iceServlet.java:86)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
647)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
729)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationF
ilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperV
alve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextV
alve.java:172)
at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.j
ava:127)
at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.j
ava:117)
at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineVal
ve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.jav
a:174)
at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java
:875)
at org.apache.coyote.http11.Http11BaseProtocol
$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpo
int.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFol
lowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool
$ControlRunnable.run(ThreadP
ool.java:689)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.s
erializeWithCustomSerializer(ServerSerializationStreamWriter.java:678)
... 26 more
Caused by: com.google.gwt.user.client.rpc.SerializationException: Type
'[Ljava.l
ang.Object;' was not included in the set of types which can be
serialized by thi
s SerializationPolicy or its Class object could not be loaded. For
security purp
oses, this type will not be serialized.
at
com.google.gwt.user.server.rpc.impl.StandardSerializationPolicy.valid
ateSerialize(StandardSerializationPolicy.java:83)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.s
erialize(ServerSerializationStreamWriter.java:591)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter
.writeObject(AbstractSerializationStreamWriter.java:129)
at
com.google.gwt.user.client.rpc.core.java.util.Collection_CustomFieldS
erializerBase.serialize(Collection_CustomFieldSerializerBase.java:43)
at
com.google.gwt.user.client.rpc.core.java.util.ArrayList_CustomFieldSe
rializer.serialize(ArrayList_CustomFieldSerializer.java:36)
... 31 more
Thanks in advance for any help.
Thanks,
Sekhar.
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