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From "Pavel Brun" <pavel.b...@sympatico.ca>
Subject RE: JasperLoader Exception
Date Wed, 30 Jan 2002 22:35:36 GMT
Hello all,

Well...I did have a chance to get up a Website to try to prove my example,
but I couldn't with the example I tried to show.

It actually is a problem related to creating an object that queries an
LDAP server for certain attributes in order to use them later in the
application.
Does anybody know of any latency issues with regards to LDAP queries and
trying
to access an object that does this??

Thanks

Paul

-----Original Message-----
From: Pavel Brun [mailto:pavel.brun@sympatico.ca]
Sent: Sunday, January 27, 2002 9:48 PM
To: Tomcat Users List
Subject: RE: JasperLoader Exception


Thanks...I will try to get one up as soon as possible. I will let you know
when I have something up and running.

Thanks

Paul

-----Original Message-----
From: Remy Maucherat [mailto:remm@apache.org]
Sent: Sunday, January 27, 2002 6:29 PM
To: Tomcat Users List
Subject: Re: JasperLoader Exception


> Hello all,
>
> I am new this this mailing list. I am developing software and am using
> Java Beans and Tags for this particular application. From time to time,
> when I first access a particular page, I get a Class Loader exception
> when loading a class:
>
> java.lang.NullPointerException
> at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:198)
> at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
> at org.apache.jsp.settings$jsp._jspService(settings$jsp.java:115)
> .
> . I leave out these details because it does not bring any
>       .     value.
> .
>
> In this particular case, it crashed when trying to use the "pageContext"
> variable name when using: pageContext.getAttribute() method. Does anybody
> know what the root cause of a Jasper Loader exception is? Is it at all
> related to insantiating beans or using the <jsp:useBean> parameter?
>
> I have tried looking everywhere, but couldn't find any description or
> solutions..

Could you post a simple JSP file that would cause the problem ?

Remy


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