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Posted to dev@jackrabbit.apache.org by siraj ahmed <si...@hurix.com> on 2007/06/20 16:04:53 UTC

null pointer exception

I am getting problem when I clicking a button what may be reason

javax.servlet.ServletException
	org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:523)
	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

*root cause*

java.lang.NullPointerException
	com.onjava.blog.data.dao.impl.JackrabbitBlogEntryDAO.attachFileToBlogEntry(JackrabbitBlogEntryDAO.java:284)
	com.onjava.blog.ui.action.AttachFileAction.execute(AttachFileAction.java:29)
	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


-----------------------------------------------------------
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Mumbai 1: Simran Center -    +91 22 6677 4888

Mumbai 2: Solitiare Center - +91 22 6709 6888
===========================================================
***Disclaimer***


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please tell the sender immediately, and destroy this email without using, sending or storing
it. Any opinions, express or implied, in this email, are those of the sender, and are not
necessarily approved by Hurix Systems. Except as expressly stated, this e-mail should not be
regarded as an offer, solicitation, recommendation or agreement to buy or sell products or
services, or to enter into any contract. E-mail transmissions are not secure and may suffer
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for damage caused by any of the foregoing.

HURIX SYSTEMS MAY MONITOR ALL INCOMING AND OUTGOING MAILS
============================================================

Re: null pointer exception

Posted by Thomas Mueller <th...@gmail.com>.
Hi,

I would have a good look at line 284 in the file JackrabbitBlogEntryDAO.java.

Thomas


On 6/20/07, siraj ahmed <si...@hurix.com> wrote:
> I am getting problem when I clicking a button what may be reason
>
> javax.servlet.ServletException
>         org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:523)
>         org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
>         org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
>         org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
>         org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> *root cause*
>
> java.lang.NullPointerException
>         com.onjava.blog.data.dao.impl.JackrabbitBlogEntryDAO.attachFileToBlogEntry(JackrabbitBlogEntryDAO.java:284)
>         com.onjava.blog.ui.action.AttachFileAction.execute(AttachFileAction.java:29)
>         org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
>         org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
>         org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
>         org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
>         javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
>
> -----------------------------------------------------------
> Hurix Mumbai telephone numbers have changed. New numbers are:
>
> Mumbai 1: Simran Center -    +91 22 6677 4888
>
> Mumbai 2: Solitiare Center - +91 22 6709 6888
> ===========================================================
> ***Disclaimer***
>
>
> This email, and any attachments ("this email"), is confidential. If you are not the addressee
> please tell the sender immediately, and destroy this email without using, sending or storing
> it. Any opinions, express or implied, in this email, are those of the sender, and are not
> necessarily approved by Hurix Systems. Except as expressly stated, this e-mail should not be
> regarded as an offer, solicitation, recommendation or agreement to buy or sell products or
> services, or to enter into any contract. E-mail transmissions are not secure and may suffer
> errors, viruses, delay, interception and amendment. Hurix Systems does not accept liability
> for damage caused by any of the foregoing.
>
> HURIX SYSTEMS MAY MONITOR ALL INCOMING AND OUTGOING MAILS
> ============================================================
>