lotfi.rhaimy

thanks for your replay , i don't think about settings because this setting normal woks with another information this is the funtion from JasperFillManger : public static JasperPrint fillReport( JasperReport jasperReport, Map parameters, JRDataSource dataSource ) throws JRException { return JRFiller.fillReport(jasperReport, parameters, dataSource); } and there are paramters : 1- jasperReport = JasperCompileManager.compileReport(jasperDesign); 2- Map<String, Object> paramsDesignPlanning = LauncherReport.buildParameterMap(session, parameterReport.getParameterBaseReport(), parameterReport.getParameterComplementaire()); 3- JRBeanCollectionDataSource jr =new JRBeanCollectionDataSource(lstVacationDesignPlanningReportBean);

jasperPrintDesignPlanning = JasperFillManager.fillReport(jasperReport, paramsDesignPlanning,jr); Exception : (java.lang.StringIndexOutOfBoundsException) java.lang.StringIndexOutOfBoundsException: String index out of range: -2