GWT-RPC: encodedRequest cannot be empty

[kishorpatel415]

Hi,

We are using GWT 2.3. Our application is encountering the error
"encodedRequest cannot be empty". Full stack trace below. This is an
intermittent error that occurs when making GWT-RPC calls.

Stack Trace:
Exception while dispatching incoming RPC call
java.lang.IllegalArgumentException: encodedRequest cannot be empty
at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:229)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
206)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
248)
at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

Client Environment
- Browser: Microsoft Internet Explorer 8
- Operating System: MS Windows 7

Server Environment
- App Server: Tomcat 7
- Operating System: MS Windows Server 2008

Please let me know if there are any work around or solutions
available. Thank you.