On Jun 7, 2004, at 9:22, Tore Halset wrote:
> Hello.
>
> We have a strange error here. It does only happen on one of our
> servers. It seem to be related to memory, but the application runs ok
> with less memory elsewere. The machine has been running ok for about a
> year, but we have recently upgraded our application to use cayenne
> (1.1M6).
>
> The application has a routine to build up a product catalogue of all
> the availible products in the database. It fetches ca 50K rows from
> the database using cayenne. We are testing with snapshot size from
> 100K to 1M.
>
> After a realy huge cayenne query we get the following error in the
> log. We are using log4j, but log.error("", e); does not output the
> stacktrace. Anyone seen NPEs without stacktrace before?
>
> "
> 2004-06-01 16:00:14,864 ERROR [org.jboss.web.localhost.Engine]
> StandardWrapperValve[ServletRefreshCatalogue]: Servlet.service() for
> servlet ServletRefreshCatalogue threw exception
>
> java.lang.NullPointerException
> "
Here is the line in the log created by log.error("", e);
2004-06-07 09:24:02,687 ERROR [myapp.catalogue.ServletRefreshCatalogue]
java.lang.NullPointerException
- Tore.
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