[SOLVED] Always get NullPointerException with Jasperreport 4.1.3

[nmau]

 I changed from version 4.0.1 to 4.1.3. Now when I want to build my report I get always a NullPointerException.

This is only happen when one or more TextField is in the report! It works when no TextField is in it.

Error Code:

 

java.lang.NullPointerException

at net.sf.jasperreports.engine.fill.JRFillTextField.setTemplatePattern(JRFillTextField.java:324)

at net.sf.jasperreports.engine.fill.JRFillTextField.createElementTemplate(JRFillTextField.java:312)

at net.sf.jasperreports.engine.fill.JRFillElement.getElementTemplate(JRFillElement.java:777)

at net.sf.jasperreports.engine.fill.JRFillTextField.getJRTemplateText(JRFillTextField.java:300)

at net.sf.jasperreports.engine.fill.JRFillTextField.fill(JRFillTextField.java:638)

at net.sf.jasperreports.engine.fill.JRFillElementContainer.fillElements(JRFillElementContainer.java:571)

at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:432)

at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:378)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillBandNoOverflow(JRVerticalFiller.java:440)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnHeader(JRVerticalFiller.java:484)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:266)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:128)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:946)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:864)

at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:84)

at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:624)

at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:540)

at ch.semafor.JasperTest.main(JasperTest.java:155)

 

Line 155 is 

 

JasperPrint jasperPrint = JasperFillManager.fillReport(report, hm, dataSource );

JRXML file is attached:

I use:

OS: Linux, Gentoo 64Bit
Java SE Runtime Environment (build 1.6.0_26-b03)
iReport 4.1.3
Jasperreport 4.1.3

Thanks

 

 

 

Code:

Post Edited by nmau at 11/04/2011 14:27

[lucianc]

nmau
Wrote:

at net.sf.jasperreports.engine.fill.JRFillTextField.setTemplatePattern(JRFillTextField.java:324) at net.sf.jasperreports.engine.fill.JRFillTextField.createElementTemplate(JRFillTextField.java:312)

These lines do not correspond to the 4.1.3 code.  Make sure you don't have an older JR version on your classpath.

Regards,

Lucian

[nmau]

Thanks a lot. That was the problem!

I use maven and forgot to run "eclipse:clean eclipse:eclipse"

Sorry for that