[Java & Jasper Report] Simple and very detailed question about subreport "null" field

[Federico Nardone]

Hi all!

My JSP Web application include simply report without subreport, and other report with subreport, all developed in Jasper Report with IReport tool. All simply report work perfectly in local and in remote, the other report (with subreport) work perfectly in local (see attach 1_right_local) but wrong in my remote server (see attach 2_wrong_remote). Why?

(very thank all! I send the 2 attach file. I thik, depending another properties or setting in IReport).

Archimede

[Federico Nardone]

And now, the image of wrong report (in remote). Please help me! Thank...

[Martijn Verburg]

How is the sub report getting the data? It sounds like you have some configuration which is hard coded to the local server.

[Federico Nardone]

NO!

I tryed change a subreport with a data-less and connection-less (only static text) and i see the same problem. It's not a data / connection problem. How can i solve this problem? The follow code, i use to subreport open, and in locale work good:

parameters.put("SUBREPORT_DIR", context.getRealPath(rptFolder + "//" + subpath + "//" + "rptFatCanFor_subFor.jasper"));
parameters.put("SUB_SUBREPORT_DIR", context.getRealPath(rptFolder + "//" + subpath + "//" + "rptFatCanFor_subFor_subFat.jasper"));

(...)

jp = JasperFillManager.fillReport(context.getResourceAsStream("/" + rptFolder + "/" + subpath + "/" + rptFileName + ".jasper"), parameters, Conn);

(...)

[Martijn Verburg]

Hmm, sorry I can't help you any further, I'm not actually a Jasper user