JasperManager can't load .jasper file

[2002 JI Open Discussion]

By: Astrid Sison - borsintak

JasperManager can't load .jasper file

2003-09-18 22:00

Can anyone please help me with this error....

 

dori.jasper.engine.JRException: Error loading object from file : /home/foo/workspace/reports/Payment.jasper

 

I am using jasperreports-0.5.0 and i compiled my reports with jasperedit. Here's the source...

 

try {

JasperReport template = JasperManager.loadReport("/home/foo/workspace/reports/Payment.jasper");

} catch (JRException j1) {

throw new Exception("Failed to load report!", j1);

}

 

The report loads if i use the .xml source with JasperManager.compileReport but it takes too long so i want to use the .jasper with loadReport but i can't seem to make it work, the error above shows. I also want to place the .jasper files in a jar but i don't know how to access them. Somebody here mentioned using streams, can anyone please tel me how to do this? i have absolutely no idea with streams..Please help me anyone....Thank you.

 

 

 

 

 

By: Astrid Sison - borsintak

RE: JasperManager can't load .jasper file

2003-09-18 23:37

Loading report problem solved..

 

I was using the jasperreports-0.5.0 but my reports were compiled with the previous version.

Just replaced my current 0.5.0 jar with the 0.4.6 jar. in eclipse.

 

Thanks for all of you who thought about this.

 

 

 

 

By: Prem - premasi

RE: JasperManager can't load .jasper file

2003-10-13 18:29

Hi Astrid,

 

I am having similar problems to yours as well. Ie loading the .jasper file from my ear file. But unfortunatly it seems to be not able to locate the file. I would greatly appreciate if you could tell me how you solved the problem of loading the .jasper file from your jar file.

 

Thanks