Oi, pessoal!
Estou aprendendo a usar o iReport…
Deu este erro… alguém pode me ajudar??
JRValidationException: Report design not valid : 1. Field not found : Field 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:576) at java.lang.Thread.run(Thread.java:619)