error shifting from ver 0.4.5 to jasper 0.4.6

[2006 IR Open Discussion]

By: suyash - suyash

error shifting from ver 0.4.5 to jasper 0.4.6

2003-05-15 03:35

hi !!!

i was using jasper 0.4.5. it was working fine.But to get better HTML & XLS output i have downloaded the 0.4.6 version. When i ran the program it was giving me some exception when i pass Object of InputStream to JRLoader to load the JasperReport file.(.jasper file).

i m pasteing the exception. so if anyone can help me i will be very thankful to him.

- suyash

here the exception --

 

 

Exception : dori.jasper.engine.JRException: Error loading object from InputStrea

m

java.io.InvalidClassException: dori.jasper.engine.base.JRBaseReport; local class

incompatible: stream classdesc serialVersionUID = 405, local class serialVersio

nUID = 406

at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:454)

at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:151

1)

at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425)

at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:151

1)

at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1

616)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:322)

at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:183)

 

 

 

 

By: Teodor Danciu - teodord

RE: error shifting from ver 0.4.5 to jasper 0.4.6

2003-05-15 04:20

 

Hi,

 

You have to recompile the XML report designs

and create the .jasper files using the new version.

 

Thank you,

Teodor