net.sf.jasperreports.engine.design.JRValidationException: Report design not valid : 1. Warning : Element bottom reaches outside band area : y=30 height=11 band-height=39 at net.sf.jasperreports.engine.design.JRAbstractCompiler.verifyDesign(JRAbstractCompiler.java:260) at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:144) at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:591) at java.lang.Thread.run(Thread.java:595)