[Help] Error during executing demo..

By: kil jong, kim - jerrygo2
[Help] Error during executing demo..
2003-07-21 21:40
Hi, I'm testing Jasper Reports 0.5.0.
I got some error messages when I execute compiled code in sample application in the Jasper Reports (demo\samples\fonts\FontsApp.java).

The messages are like below..

C:\jdk1.3.1_02\bin\javaw.exe -classpath D:\Jasper_Reports\jasperreports-0.5.0\demo_output;C:\jdk1.3.1_02\jre\lib\i18n.jar;C:\jdk1.3.1_02\jre\lib\jaws.jar;C:\jdk1.3.1_02\jre\lib\rt.jar;C:\jdk1.3.1_02\jre\lib\sunrsasign.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\ant-1.5.1.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\bsh-1.2b6.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\commons-beanutils-1.5.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\commons-collections-2.1.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\commons-digester-1.3.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\commons-logging-1.0.2.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\commons-logging-api-1.0.2.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\hsqldb-1.61.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\itext-0.96.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\jakarta-poi-1.5.1-final-20020615.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\servlet.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\xercesImpl.jar;D:\Jasper_Reports\jasperreports-0.5.0\lib\xmlParserAPIs.jar;D:\Jasper_Reports\jasperreports-0.5.0\dist\jasperreports-0.5.0-applet.jar;D:\Jasper_Reports\jasperreports-0.5.0\dist\jasperreports-0.5.0.jar;D:\Jasper_Reports\jasperreports-0.5.0\demo\samples\chart\jcommon-0.6.4.jar;D:\Jasper_Reports\jasperreports-0.5.0\demo\samples\chart\jfreechart-0.9.2.jar;D:\Jasper_Reports\jasperreports-0.5.0\demo\samples\jcharts\jCharts-0.6.0.jar;C:\j2sdk_nb\j2sdk1.4.2\lib\tools.jar FontsApp -Tpdf -FD:\Jasper_Reports\jasperreports-0.5.0\demo\samples\fonts\FontsReport.xml
java.io.StreamCorruptedException: InputStream does not contain a serialized object
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:849)
at java.io.ObjectInputStream.<init>(ObjectInputStream.java:168)
at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:133)
at dori.jasper.engine.JasperExportManager.exportReportToPdfFile(JasperExportManager.java:101)
at FontsApp.main(FontsApp.java:150)

NESTED BY :
dori.jasper.engine.JRException: Error loading object from file : D:\Jasper_Reports\jasperreports-0.5.0\demo\samples\fonts\FontsReport.xml
at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:140)
at dori.jasper.engine.JasperExportManager.exportReportToPdfFile(JasperExportManager.java:101)
at FontsApp.main(FontsApp.java:150)
Process terminated with exit code 1

I use ItelliJ for testing and execting this test.

Thanks you in advance..




By: Teodor Danciu - teodord
RE: [Help] Error during executing demo..
2003-07-21 23:54

Hi,

It looks like you are trying to export a generated
report to PDF format.
But you are supplying the wrong file. It is not the
XML report design that you have to supply, but
the .jrprint file, which is the result of the report filling
process.

.xml --> .jasper --> .jrprint --> .pdf

design --> compile --> fill --> export

Chech the documentation for details.

I hope this helps.
Teodor