I have a very simple application I created with the ULC Project Generator. I 
have one simple Java Bean and I generated all the views off of it with the 
bean-view-generator. I then used the "copy to appengine" script to move 
everything into a GAE app. 

When I run the program locally (or remotely on Google App Engine), when I close 
a window I get this exception. 

Any ideas how to fix it? 

 21.07.2010 09:37:23.054        1,000   SEVERE  
thread[2133178...@qtp-2054961285-3,5,main]      
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper      b       
got servlet exception while processing  [javax.servlet.ServletException: unable 
to get ulc session (session already terminated)
        at 
com.ulcjava.container.servlet.server.ContainerCommand.getUlcSession(ContainerCommand.java:22)
        at 
com.ulcjava.container.servlet.server.SendRequestsCommand.handleRequestContent(SendRequestsCommand.java:21)
        at 
com.ulcjava.container.servlet.server.ContainerCommand.execute(ContainerCommand.java:52)
        at 
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.b(ServletContainerAdapterHelper.java:235)
        at 
com.ulcjava.container.servlet.server.ServletContainerAdapterHelper.service(ServletContainerAdapterHelper.java:42)
        at 
com.ulcjava.container.servlet.server.ServletContainerAdapter.service(ServletContainerAdapter.java:4)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
        at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
        at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
        at 
com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:51)
        at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
        at 
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43)
        at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
        at 
com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:122)
        at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
        at 
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
        at 
com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70)
        at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at 
com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:349)
        at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at 
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:938)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at 
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)


--
Hamlet D'Arcy
[email protected]

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