I have experienced the same problem, and noted this:
I had an entity bean with a boolean (primitive) member variable. If I added
data to the database using psql without setting the boolean field, jaws
failed with the same error message you got.
I solved it by making sure I entered a value (not null) in all boolean and
integer fields in the database, when entering data manually.
As an alternative (not tested) you could use the wrapper classes.
Åsmund Hjulstad,
Innoware ans
On Wednesday 04 April 2001 18:44, you wrote:
> Hi,
>
> I dunno understand this error (must be VERY common, I know):
>
> TRANSACTION ROLLBACK EXCEPTION: Load failed; nested exception is:
>
> java.lang.NullPointerException; nested exception is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.lang.NullPointerException
> jaava.rmi.ServerException: Load Failed:
> ...
> at java.lang.reflect.Field.set (Native Method)
> at org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand.setCMPFieldValue
>
> This appears when I call some finder method on some entity bean...
>
> Please help !
>
> Thanks in advance,
>
> Candide Kemmler
>
>
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