Creating groups

[shop12]

I am a newbie to IReports. I am trying to embed 2 subreports in my main page. I am getting this error message.

"Band height validation for subreport "xxxxx" failed in the current page context "

 

Someone told me to create a group and add the subreport to the group. I did that but I am still getting the error message.

I am using IReport 3.5.2

Please Help!

Post Edited by shop12 at 06/15/2009 16:59

[ietsira]

That happens because the sum of the bands plus the top and down margins of the main report is less than the same sum of the subreport.

Jasper validates that and throw that Exception. To solve that you have to right click at your report name at Report Inspector and choose Properties, than raise the page height.

To check how Jasper validates it, check this peace of code:

http://grepcode.com/file/repo1.maven.org/maven2/jasperreports/jasperreports/3.5.0/net/sf/jasperreports/engine/design/JRVerifier.java#JRVerifier.verifyBandHeights(java.util.Collection,net.sf.jasperreports.engine.JRReport,int,int,int)

 

Hope it helped,

Eduardo Rodrigues

 

Post Edited by ietsira at 12/16/2009 17:29