I am having the same issue. I have checked web.xml and the welcome-file 
doesn't start with slash. Is there some other reason why this error occurs?

In my case, the application runs successfully from Eclipse, dev_appserver 
and Ant, but not in appspot. Here is the web.xml:

<?xml version="1.0" encoding="utf-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
        xmlns="http://java.sun.com/xml/ns/javaee"; 
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";
        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";
        version="2.5">

<filter>
                <filter-name>springSecurityFilterChain</filter-name>
                
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
        </filter>

        <filter-mapping>
                <filter-name>springSecurityFilterChain</filter-name>
                <url-pattern>/*</url-pattern>
        </filter-mapping>

        <context-param>
                <param-name>contextConfigLocation</param-name>
                <param-value>
                /WEB-INF/spring/servlet-config.xml
                /WEB-INF/spring/application-config.xml
                /WEB-INF/spring/spring-security.xml

                </param-value>
        </context-param>

        <!-- Bootstraps the root web application context before servlet 
initialization -->
        <listener>
                
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>

        <servlet>
                <servlet-name>dispatcher</servlet-name>
                
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
                <init-param>
                        <param-name>contextConfigLocation</param-name>
                        
<param-value>/WEB-INF/spring/servlet-config.xml</param-value>
                </init-param>
                <load-on-startup>1</load-on-startup>
        </servlet>
        <servlet-mapping>
                <servlet-name>dispatcher</servlet-name>
                <url-pattern>ExampleApp/*</url-pattern>
        </servlet-mapping>
        <welcome-file-list>
                <welcome-file>index.jsp</welcome-file>
        </welcome-file-list>

-- 
You received this message because you are subscribed to the Google Groups 
"Google App Engine for Java" group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-appengine-java/-/kk5Ag_tPGWoJ.
To post to this group, send email to google-appengine-java@googlegroups.com.
To unsubscribe from this group, send email to 
google-appengine-java+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-appengine-java?hl=en.

Reply via email to