Urgent !!! jasper subreport fill error : net.sf.jasperreports.engine.JRRuntimeException: java.lang.StackOverflowError

[sunhong87]

Here is the error log : 

at net.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:642)

at net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:344)

at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:346)

at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:305)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1382)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillGroupFooter(JRVerticalFiller.java:753)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillGroupFooters(JRVerticalFiller.java:716)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportEnd(JRVerticalFiller.java:284)

at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:120)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:889)

at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:811)

at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:89)

at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:601)

at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:517)

 

Caused by: java.lang.StackOverflowError

at java.util.Locale.hashCode(Locale.java:1873)

at java.util.Objects.hashCode(Objects.java:96)

at java.util.HashMap$Entry.hashCode(HashMap.java:851)

at java.util.AbstractMap.hashCode(AbstractMap.java:494)

at java.util.Objects.hashCode(Objects.java:96)

<....Keep logging this error about 1000 rows....>

 

Output jasper report is PDF.

 

Here is code to generate the report :

 

JRGenerator jrGen = new JRGenerator();

jasperPrint = JasperFillManager.fillReport(jasperFilePath, propertiesMap, datasrc);

jrGen.exportPdfReport(jasperPrint, new java.io.File(<Report directory>, fileNm + ".pdf"));

 

1. There are 2 subreports inside one master report.

2. It should generate 365 reports with more than 1000 rows of detail in each reports.

3. It does not  immidiately stop when starting running, it just throws error while already generated about over 100 reports.

4. I am using jasperreports-javaflow-3.7.1.jar, iText-2.1.7.jar, jasperreports-3.0.1.jar. --> I only can add new version of libraries, cannot replace because there some old version jasper report are still using.

5. I have tried changing using newer version of javaflow but unsucessfull : jasperreports-javaflow-4.7.1.jar

6. I have tried disabling javaflow log4j : log4j.logger.apache.commons.javaflow=info but unsucessfull.

 

Please help me ASAP !!! I need to generate reports at the end of this month.