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From Cimballi <cimballi.cimba...@gmail.com>
Subject Re: NPE
Date Thu, 04 Feb 2010 14:17:12 GMT
Look here, there are 2 tips, about security and swing, you will need :

http://whyjava.wordpress.com/2009/08/30/creating-struts2-application-on-google-app-engine-gae/

Cimballi


On Thu, Feb 4, 2010 at 9:14 AM, Saeed Iqbal <saeedcs@gmail.com> wrote:
> Any ideas why my application is throwing this error on Google App Engine
>
> Uncaught exception from servlet
> java.lang.NullPointerException
>        at org.apache.struts2.dispatcher.mapper.DefaultActionMapper.getUriFromActionMapping(DefaultActionMapper.java:533)
>        at org.apache.struts2.dispatcher.ServletActionRedirectResult.execute(ServletActionRedirectResult.java:172)
>        at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:362)
>        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)
>        at
>
>
>
> --
> Saeed Iqbal
> Independant Consultant
> J2EE - Application Architect / Developer
>

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