very strange errors (no collection found series)

[me...@assetmanagement.natexis.fr]

I'm having a very strange behaviour of my application.
It has been tested in pre-production environnement and
everything worked fine.

When in production, it works but no fine at all !

The application works well for about five or six days and 
when we try to access some pages, we get a no No collection found exception.

when we restart Tomcat(without making any change to the code) every thing 
works fine again.

here is an extract of the exception:

javax.servlet.ServletException: No collection found
        at 
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:530)
        at 
org.apache.jsp.listParamVL_jsp._jspService(listParamVL_jsp.java:374)
        at 
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)


As you can see it, the probleme seems to come from the listParamVL_jsp.


when I open the generated servlet file, at line 374, I have the code below 
:

 if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext);

I really don't know what to do to determine the bug origin.

If someone has an idea or a suggestion, I would greatly appreciate it.

Meissa 

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Banques Populaires ne peut etre tenu responsable de
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The integrity of this message cannot be guaranteed
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Re: very strange errors (no collection found series)

[Dirk Markert <di...@dr-markert.de>]

Hallo Meissa,

  
what version of tomcat are you using. Maybe you should also ask the
tomcat list?

Regards,
Dirk

***************************************************************


mSanf> I'm having a very strange behaviour of my application.
mSanf> It has been tested in pre-production environnement and
mSanf> everything worked fine.

mSanf> When in production, it works but no fine at all !

mSanf> The application works well for about five or six days and 
mSanf> when we try to access some pages, we get a no No collection found exception.

mSanf> when we restart Tomcat(without making any change to the code) every thing 
mSanf> works fine again.

mSanf> here is an extract of the exception:

mSanf> javax.servlet.ServletException: No collection found
mSanf>         at 
mSanf> org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:530)
mSanf>         at 
mSanf> org.apache.jsp.listParamVL_jsp._jspService(listParamVL_jsp.java:374)
mSanf>         at 
mSanf> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
mSanf>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)


mSanf> As you can see it, the probleme seems to come from the listParamVL_jsp.


mSanf> when I open the generated servlet file, at line 374, I have the code below 
mSanf> :

mSanf>  if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext);

mSanf> I really don't know what to do to determine the bug origin.

mSanf> If someone has an idea or a suggestion, I would greatly appreciate it.

mSanf> Meissa 

mSanf> L'integrite de ce message n'etant pas assuree sur internet, Natexis
mSanf> Banques Populaires ne peut etre tenu responsable de
mSanf> son contenu. Toute utilisation ou diffusion non autorisee est
mSanf> interdite. Si vous n'etes pas destinataire de ce message, merci de le
mSanf> detruire et d'avertir l'expediteur.

mSanf> The integrity of this message cannot be guaranteed
mSanf> on the Internet. Natexis Banques Populaires can not therefore be
mSanf> considered responsible for the contents.Any unauthorized use or dissemination is prohibited.
mSanf> If you are not the intended recipient of this message, then please delete it and 
mSanf> notify the sender.


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