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Posted to user@beehive.apache.org by "Qiu, Wenping" <We...@state.mn.us> on 2007/11/07 18:00:35 UTC
about NullPointerException of JDBC Control
Hi All:
I run my web service which using the beehive control to connect
database. I got following error:
<Nov 7, 2007 10:06:14 AM CST> <Error>
<us.crimnet.audit.service.AuditServiceImpl
> <000000> <Could not save the AuditLog object in the service.
java.lang.NullPointerException
at
us.crimnet.audit.service.AuditServiceImpl.saveAuditLogEntry(AuditServ
iceImpl.java:33)
at
us.crimnet.audit.webservice.AuditLogService.saveAuditLogEntry(AuditLo
gService.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
Truncated. see log file for complete stacktrace
>
The codes are attached. Please check it. If someone know the problem,
please let me know.
Thanks,
Eric Qiu
RE: about NullPointerException of JDBC Control
Posted by "Bunder, Noam" <NB...@datascantech.com>.
unsubscribe
________________________________
From: Qiu, Wenping [mailto:Wenping.Qiu@state.mn.us]
Sent: Wednesday, November 07, 2007 12:01 PM
To: user@beehive.apache.org
Subject: about NullPointerException of JDBC Control
Hi All:
I run my web service which using the beehive control to connect
database. I got following error:
<Nov 7, 2007 10:06:14 AM CST> <Error>
<us.crimnet.audit.service.AuditServiceImpl
> <000000> <Could not save the AuditLog object in the service.
java.lang.NullPointerException
at
us.crimnet.audit.service.AuditServiceImpl.saveAuditLogEntry(AuditServ
iceImpl.java:33)
at
us.crimnet.audit.webservice.AuditLogService.saveAuditLogEntry(AuditLo
gService.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
Truncated. see log file for complete stacktrace
>
The codes are attached. Please check it. If someone know the problem,
please let me know.
Thanks,
Eric Qiu
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Re: about NullPointerException of JDBC Control
Posted by Carlin Rogers <ca...@gmail.com>.
Hi Eric,
Doesn't look like the code was attached, just your build.xml. It is
difficult to determine why there's an NPE in your control without the
code. The stack trace indicates that it occurs on line 33 of your
class us.crimnet.audit.service.AuditServiceImpl, in the
saveAuditLogEntry() method. I'd look in there first to identify the
object you are using that could be null.
Kind regards,
Carlin
On 11/7/07, Qiu, Wenping <We...@state.mn.us> wrote:
>
>
>
>
> Hi All:
>
>
>
> I run my web service which using the beehive control to connect database. I
> got following error:
>
>
>
> <Nov 7, 2007 10:06:14 AM CST> <Error>
> <us.crimnet.audit.service.AuditServiceImpl
>
> > <000000> <Could not save the AuditLog object in the service.
>
> java.lang.NullPointerException
>
> at
> us.crimnet.audit.service.AuditServiceImpl.saveAuditLogEntry(AuditServ
>
> iceImpl.java:33)
>
> at
> us.crimnet.audit.webservice.AuditLogService.saveAuditLogEntry(AuditLo
>
> gService.java:30)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
>
> java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>
> sorImpl.java:25)
>
> Truncated. see log file for complete stacktrace
>
> >
>
>
>
>
>
> The codes are attached. Please check it. If someone know the problem,
> please let me know.
>
>
>
> Thanks,
>
>
>
> Eric Qiu
>
>
>