Deadlock

[2005 IR Help]

By: Shirley Goldrei - shirley

Deadlock

2004-06-10 19:23

I have a report with subreports nested three deep (four if you include the top-level main report; but I don't think the depth itself is an issue here).

 

One of the subreports has two columns. When I set the printOrder to Horizontal for that subreport only, the report filling deadlocks (see stack trace attached). {BTW: There is no deadlock when set to vertical fill}

 

Anyone have any ideas about how to fix this?

 

Many thanks,

Shirley

 

P.S. I've looked at other posts regarding suspected deadlocks but the only one that has been resolved was an infinite loop (related to page and band heights) and was not a thread deadlock.

 

Thread [main] (Suspended)

Object.wait(long) line: not available [native method]

JRVerticalFiller(Object).wait() line: 429

JRFillSubreport.prepare(int, boolean) line: 508

JRFillBand.prepareElements(int, boolean) line: 558

JRFillBand.fill(int, boolean) line: 475

JRFillBand.fill(int) line: 446

JRVerticalFiller.fillColumnBand(JRFillBand, byte) line: 1124

JRVerticalFiller.fillDetail() line: 641

JRVerticalFiller.fillReportStart() line: 266

JRVerticalFiller.fillReport() line: 174

JRVerticalFiller(JRBaseFiller).fill(Map, JRDataSource) line: 542

JRFiller.fillReport(JasperReport, Map, JRDataSource) line: 159

JasperFillManager.fillReport(JasperReport, Map, JRDataSource) line: 350

JasperFillManager.fillReportToFile(JasperReport, String, Map, JRDataSource) line: 271

JasperFillManager.fillReportToFile(String, String, Map, JRDataSource) line: 257

ReportApp.main(String[]) line: 158

Thread [Thread-0] (Suspended)

Object.wait(long) line: not available [native method]

JRHorizontalFiller(Object).wait() line: 429 [local variables unavailable]

JRFillSubreport.prepare(int, boolean) line: 508

JRFillBand.prepareElements(int, boolean) line: 558

JRFillBand.fill(int, boolean) line: 475

JRFillBand.fill(int) line: 446

JRVerticalFiller.fillColumnBand(JRFillBand, byte) line: 1124

JRVerticalFiller.fillDetail() line: 641

JRVerticalFiller.fillReportContent() line: 287

JRVerticalFiller.fillReport() line: 178

JRVerticalFiller(JRBaseFiller).fill(Map, JRDataSource) line: 542

JRFillSubreport.run() line: 415

Thread.run() line: 534 [local variables unavailable]

Thread [Thread-2] (Suspended)

Object.wait(long) line: not available [native method]

JRVerticalFiller(Object).wait() line: 429 [local variables unavailable]

JRFillSubreport.prepare(int, boolean) line: 508

JRFillBand.prepareElements(int, boolean) line: 558

JRFillBand.fill(int, boolean) line: 475

JRFillBand.fill() line: 435

JRHorizontalFiller.fillFixedBand(JRFillBand, byte) line: 1188

JRHorizontalFiller.fillDetail() line: 661

JRHorizontalFiller.fillReportContent() line: 290

JRHorizontalFiller.fillReport() line: 181

JRHorizontalFiller(JRBaseFiller).fill(Map, JRDataSource) line: 542

JRFillSubreport.run() line: 415

Thread.run() line: 534 [local variables unavailable]

Thread [Thread-5] (Suspended)

Object.wait(long) line: not available [native method]

JRVerticalFiller(Object).wait() line: 429 [local variables unavailable]

JRVerticalFiller.addPage(boolean) line: 964

JRVerticalFiller.fillPageBreak(boolean, byte, byte) line: 1034

JRVerticalFiller.fillColumnBreak(byte, byte) line: 1056

JRVerticalFiller.fillDetail() line: 623

JRVerticalFiller.fillReportContent() line: 287

JRVerticalFiller.fillReport() line: 178

JRVerticalFiller(JRBaseFiller).fill(Map, JRDataSource) line: 542

JRFillSubreport.run() line: 415

Thread.run() line: 534 [local variables unavailable]

 

 

 

 

 

By: Shirley Goldrei - shirley

RE: Deadlock

2004-09-23 21:35

I have tried the lastest version of Jasper Reports 0.6.1. and this problem still exists.

 

Has anyone experienced this problem or can shed some light on it's cause?

 

Any help would be much appreciated.

 

Shirley.