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From oumar ndiaye <ondi...@antg.com>
Subject java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
Date Fri, 03 Apr 2009 18:38:16 GMT
Please Help,
I just tested my gwt app with RPC on host mode it works fine. When I
deployed the app to Tomcat it does not work. I get the \
following message when the client issue a RPC call to the server: "The call
failed on the server; see server log for details\
" .

When I looked at the logs of Tomcat I see the following error:
Apr 3, 2009 2:05:00 PM org.apache.catalina.core.ApplicationContext log
SEVERE: Exception while dispatching incoming RPC call
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.RangeCheck(ArrayList.java:547)
        at java.util.ArrayList.get(ArrayList.java:322)
        at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.extract(ServerSerializationStreamReader.java:\
\
610)
        at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readInt(ServerSerializationStreamReader.java:\
\
427)
        at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.prepareToRead(AbstractSerializationStreamRe\
\
ader.java:38)
        at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader\
\
.java:382)
        at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:234)
        at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:162)
        at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:85)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        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:191)
        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:286)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)

Below is the content of my web.xml file:
<?xml version="1.0" encoding="UTF-8"?>

<!-- admin COPY THIS FILE TO THE PRODUCTION/WEB-INF DIRECTORY -->

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<display-name>AvlDispatch Application</display-name>
<description>Application for Avl Dispatch System</description>

<context-param>
  <param-name>webmaster</param-name>
  <param-value>admin@mycompany.com</param-value>

   <description>The EMAIL address of the administrator to whom questions and
comments about this application should be addres\\
sed.</description>
</context-param>

 <!-- Standard Action Servlet Configuration -->
 <servlet>
   <servlet-name>RemoteServices</servlet-name>

<servlet-class>com.mycompany.teledispatch.avldispatch.server.RemoteServicesImpl</servlet-class>
 </servlet>

 <servlet>
   <servlet-name>RemoteServicesCompanies</servlet-name>

<servlet-class>com.mycompany.teledispatch.avldispatch.server.RemoteServicesCompaniesImpl</servlet-class>
 </servlet>

 <servlet>
   <servlet-name>RemoteServicesDrivers</servlet-name>

<servlet-class>com.mycompany.teledispatch.avldispatch.server.RemoteServicesDriversImpl</servlet-class>
 </servlet>

 <servlet>
 <servlet>
   <servlet-name>RemoteServicesZones</servlet-name>

<servlet-class>com.mycompany.teledispatch.avldispatch.server.RemoteServicesZonesImpl</servlet-class>
 </servlet>

 <!-- Standard Action Servlet Mapping -->
 <servlet-mapping>
   <servlet-name>RemoteServices</servlet-name>
   <url-pattern>/RemoteServices</url-pattern>
 </servlet-mapping>

 <servlet-mapping>
   <servlet-name>RemoteServicesCompanies</servlet-name>
   <url-pattern>/RemoteServicesCompanies</url-pattern>
 </servlet-mapping>

 <servlet-mapping>
   <servlet-name>RemoteServicesDrivers</servlet-name>
   <url-pattern>/RemoteServicesDrivers</url-pattern>
 </servlet-mapping>

 <servlet-mapping>
   <servlet-name>RemoteServicesZones</servlet-name>
   <url-pattern>/RemoteServicesZones</url-pattern>
 </servlet-mapping>

</web-app>

Mike.
-- 
Oumar Ndiaye
CTO
ANTG Telecom
www.antg.com
ondiaye@antg.com
ondiaye@alum.mit.edu
ond4444@gmail.com
Tel: +1-919-291-8742

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