Subreports

[2001 JI Open Discussion]

By: Lindomar - bahia

Subreports

2002-08-29 10:35

Hi everyone!

 

I'm trying to put a subreport.

It's compile, but when i trying to fill it, the exception:

is generate:

**************************

java.io.StreamCorruptedException: InputStream does not contain a serialized object at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:84)

at java.io.ObjectInputStream.<init>(ObjectInputStream.java:168)

at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:203)

at dori.jasper.engine.util.JRLoader.loadReport(JRLoader.java:57)

at dori.jasper.engine.JasperFillManager.fillReportToFile(JasperFillMana

er.java:54)

at dori.jasper.engine.JasperManager.fillReportToFile(JasperManager.java

561)

****************************

Any idea?

 

Thanks.

 

 

By: Teodor Danciu - teodord

RE: Subreports

2002-08-30 00:12

 

Hi,

 

Make sure it is the .jasper file you are passing

to the report filling method and not the XML

or other. The .jasper file contains a serialized

object that will be loaded by the engine.

 

The exception says that the file being read does

not seem to contain a valid serialized object.

 

Good luck!

Teodor