James Neff wrote:
I am trying to find a good example of how to use Crystal Reports XI
with Struts 2.
I found this:
http://www.jroller.com/njain/entry/crystal_reports_plus_struts
But the code does not work. I need to see the struts.xml example and
the author doesn't provide a list of required jar's.
I see how to do the Crystal Viewer from a plain 'ole jsp page but I
want to learn how to properly do it from a Struts Action class so that
we can integrate our business logic into the reports.
Can anyone provide a working sample application or point me in the
right direction?
Thanks,
James
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Given the example from the URL in my first post I was able to get it to
work mostly under Struts 2 by making appropriate changes in the code.
Now I am able to see the Crystal Report from Struts2 but I am getting
the following error. Can someone point me in the right direction as to
how to fix it?
Thanks,
James
SEVERE: Servlet.service() for servlet default threw exception
java.lang.IllegalStateException
at
org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:407)
at
org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:760)
at
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:513)
at
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:419)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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:175)
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:844)
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(Unknown Source)
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