roller-ui/errors/ The Struts dispatcher cannot be found

[Greg Huber <Gr...@ricoh.co.uk>]

Hello,

We get the message:

"The Struts dispatcher cannot be found.  This is usually caused by using 
Struts tags without the associated filter. Struts tags are only usable 
when the request has passed through its servlet filter, which initializes 
the Struts dispatcher needed for this tag. - [unknown location]"

If the struts2 tags,  s: are replaced with jstl c: things work as 
expected.

roller-ui/errors/403.jsp
roller-ui/errors/denied.jsp

Cheers Greg

Re: roller-ui/errors/ The Struts dispatcher cannot be found

[Greg Huber <Gr...@ricoh.co.uk>]

Hello Dave,

Well the problem manifested itself when we were testing the acegi 
authority check.

eg: had two browsers open.  In the first browser was editing a template, 
then in the second browser logged out.  Then in the second browser logged 
back in with a different user,  then in the first browser tried to save 
the template. 

Acegi (should)  throws the denied page (403.jsp page from the web.xml)

web.xml:

    <error-page>
        <error-code>403</error-code>
        <location>/roller-ui/errors/403.jsp</location>
    </error-page>


Then saw the ugly tomcat exception page with the below message in the 
logs.

"The Struts dispatcher cannot be found.  This is usually caused by using 
Struts tags without the associated filter. Struts tags are only usable 
when the request has passed through its servlet filter, which initializes 
the Struts dispatcher needed for this tag. - [unknown location]"

btw, we had upgraded our acegi to 1.0.5 but there was an error in the 
exception handling with this test, so switched to 1.0.6 which seems to 
work as expected.

Cheers Greg





Dave <sn...@gmail.com> 
23/02/2008 20:15
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Subject
Re: roller-ui/errors/ The Struts dispatcher cannot be found






On Wed, Feb 20, 2008 at 10:54 AM, Greg Huber <Gr...@ricoh.co.uk> 
wrote:
>  "The Struts dispatcher cannot be found.  This is usually caused by 
using
>  Struts tags without the associated filter. Struts tags are only usable
>  when the request has passed through its servlet filter, which 
initializes
>  the Struts dispatcher needed for this tag. - [unknown location]"
>
>  If the struts2 tags,  s: are replaced with jstl c: things work as
>  expected.
>
>  roller-ui/errors/403.jsp
>  roller-ui/errors/denied.jsp

Please do tell: what are the steps to reproduce this problem?

- Dave

Re: roller-ui/errors/ The Struts dispatcher cannot be found

[Dave <sn...@gmail.com>]

On Wed, Feb 20, 2008 at 10:54 AM, Greg Huber <Gr...@ricoh.co.uk> wrote:
>  "The Struts dispatcher cannot be found.  This is usually caused by using
>  Struts tags without the associated filter. Struts tags are only usable
>  when the request has passed through its servlet filter, which initializes
>  the Struts dispatcher needed for this tag. - [unknown location]"
>
>  If the struts2 tags,  s: are replaced with jstl c: things work as
>  expected.
>
>  roller-ui/errors/403.jsp
>  roller-ui/errors/denied.jsp

Please do tell: what are the steps to reproduce this problem?

- Dave