Hello all
I receive the following exception in a non deterministic manner.
The reader should understand that the exception is not thrown due to my
direct action on a ParameterMap instance.
Is there any possibility of knowing what to do in this case ?
----- BEGIN EXCEPTION -----
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
java.lang.IllegalStateException: Cannot find message associated with key
'parameterMap.locked'
at org.apache.catalina.util.ParameterMap.put(ParameterMap.java:212)
at
org.apache.coyote.tomcat4.CoyoteRequest.getParameterMap(CoyoteRequest.java:937)
at
org.apache.coyote.tomcat4.CoyoteRequestFacade.getParameterMap(CoyoteRequestFacade.java:193)
at
org.apache.catalina.core.ApplicationHttpRequest.setRequest(ApplicationHttpRequest.java:525)
at
org.apache.catalina.core.ApplicationHttpRequest.(ApplicationHttpRequest.java:125)
at
org.apache.catalina.core.ApplicationDispatcher.wrapRequest(ApplicationDispatcher.java:921)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:414)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
at mypackage.Hello.showResult(Hello.java:167)
at mypackage.Hello.doGet(Hello.java:194)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
.....
.....
.....
----- END EXCEPTION -----
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