NullPointerException

By: Axel Hallez - ahallez
NullPointerException
2003-01-28 23:26
Hello,

I have a report which does not differ from other reports that I created, but when I try to use it, I get following Exception:

java.lang.NullPointerException
at java.io.ObjectInputStream.readFullyInternal(Unknown Source)
at java.io.ObjectInputStream.bufferData(Unknown Source)
at java.io.ObjectInputStream.readShort(Unknown Source)
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:176)
at dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:333)
at be.scoreexpress.newReports.Report.createPrint(Report.java:96)

Does anybody have an idea of what kind of problem causes this excepion?

Thanks in advance,

Axel Hallez