Can you please post your extended DownloadAction? That's what we'll
need to help. The stack trace below would seem to imply you haven't
done that, but I don't see how that's possible since DownloadAction is
abstract. It's Sunday and my brain is more or less shut off for the
weekend, but this doesn't make much sense to me, so seeing your code is
definitely what is needed :)
Frank
[EMAIL PROTECTED] wrote:
When trying to implement Download Action, I got this exception. Can some
one help please ?
2005-08-21 20:14:15 StandardWrapperValve[docAction]: Servlet.service() for
servlet docAction threw exception
java.lang.NullPointerException
at org.apache.struts.actions.DownloadAction.copy
(DownloadAction.java:139)
at org.apache.struts.actions.DownloadAction.execute
(DownloadAction.java:112)
at org.apache.struts.action.RequestProcessor.processActionPerform
(RequestProcessor.java:419)
at org.apache.struts.action.RequestProcessor.process
(RequestProcessor.java:224)
at org.apache.struts.action.ActionServlet.process
(ActionServlet.java:1194)
at org.apache.struts.action.ActionServlet.doGet
(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:284)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:204)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:257)
at org.apache.catalina.core.StandardValveContext.invokeNext
(StandardValveContext.java:151)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:564)
at org.apache.catalina.core.StandardContextValve.invokeInternal
(StandardContextValve.java:245)
at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:199)
at org.apache.catalina.core.StandardValveContext.invokeNext
(StandardValveContext.java:151)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:564)
at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:195)
at org.apache.catalina.core.StandardValveContext.invokeNext
(StandardValveContext.java:151)
at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:164)
at org.apache.catalina.core.StandardValveContext.invokeNext
(StandardValveContext.java:149)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:564)
at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:156)
at org.apache.catalina.core.StandardValveContext.invokeNext
(StandardValveContext.java:151)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:564)
at org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:972)
at org.apache.coyote.tomcat5.CoyoteAdapter.service
(CoyoteAdapter.java:206)
at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:828)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConn
ection(Http11Protocol.java:700)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:584)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
