Getting NullPointerException at JRFiller.createFiller(JRFiller.java:133)

[sunil.belurgikar]

I am using jasperReports4.0.0.

After adding selected parameters like DateRange,created by to report(Jrxml) I am getting following exception.

Before adding parameters the report was working fine..

Can anybody please help me solve this problem..

 

Caused by: java.lang.NullPointerException
 at net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:133)
 at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:52)
 at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:417)
 at com.ncr.pstc.reports.handler.NCRReportHandler.buildReport(NCRReportHandler.java:950)
 at com.ncr.pstc.reports.model.service.impl.ReportServices.generateReport(ReportServices.java:137)

[Ankur Gupta]

Hi,

First of all please check whether the parameters you have defined have a default value .

Second please check whether the parameters to be added are in a correct sequence in order of occuring in the query .

Thirdly are you trying to generate the sql dynamically I mean that based upon a condition you are putting the string in the query with the usage of parameter it will be used like $P!{Parameter1}

Please check and let me know if it works

Regards,

Ankur