JRLoader.loadObject java.lang.ClassCastExcept

[2004 IR Help]

By: seanm - mcelroyjj

JRLoader.loadObject java.lang.ClassCastExcept

2005-11-16 05:42

Hi,

 

I create a compliled report using iReport and tried to load the report using JRLoader.loadObject. The loadObject method throws a ClassCastException. You can see my code below. Can anyone explain why this is happening. The sample JasperReports code uses this functionality. My only guess is that there is a conflict between iReport and JasperReport

 

Thanks in advance.

 

 

File sourceFile = new File("C:\Development\reportstest\options.jasper");

 

JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);

 

 

 

 

By: Gareth Davies - telcontar4

RE: JRLoader.loadObject java.lang.ClassCastExcept

2005-12-09 08:38

Use a JasperReport type instead of JasperPrint and you should be good to go.