Error in report generation

[abdujaparov]

Hi,

I tried to create a report. iReport don't highlight any error but when I try to compile I receive this error:

 

Error loading object from URL : file:/C:/Documents and Settings/a.mulone/My Documents/CPPI/report/.%5csubGestore.jrmxl
net.sf.jasperreports.engine.JRException:
Error loading object from URL : file:/C:/Documents and Settings/a.mulone/My Documents/CPPI/report/.%5csubGestore.jrmxl 
      at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:145)     
      at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLoader.java:264)
      at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateSubreport(JRFillSubreport.java:310)
      at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubreport.java:259)
      at net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:275)
      at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:426)
      at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1380)
      at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:692)
      at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:255)
      at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:113)
      at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:879)
      at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:782)
      at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:63)
      at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:402)
      at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:234)
      at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:947)
      at java.lang.Thread.run(Unknown Source)
  Caused by: java.io.StreamCorruptedException: invalid stream header: 3C3F786D
      at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
      at java.io.ObjectInputStream.<init>(Unknown Source)
      at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:140)
      ... 16 more

The report is composed by two subreport. If I try to compile a subreport alone all works. When I try to compile the master report I receive this error.

The main report uses a query. The two subreports use every one own different query.

What could error be?

Thanks, bye bye.

 

[svenn]

it looks like you are refering to the subreport using the .jrxml file. This is the source. You should be using the compliled version .jasper.

[abdujaparov]

Hi,

this message is generated by iReport when I try to execute the report.

So how can I tell iReport to use the .jasper files?

Thanks, bye bye.