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From "Bob Paige" <bobpa...@gmail.com>
Subject Re: problem with ImageGen plugins
Date Mon, 07 Jul 2008 12:08:32 GMT
I mentioned it in a separate thread, but I eventually found the problem: the
upload directory needed to be set.

-- 
Bobman

On Mon, Jun 23, 2008 at 1:31 PM, Volkar, John M. <JVolkar@medrad.com> wrote:

> If you are using GraphViz it must be separately installed on the server
> and a path to it's binary must be in the jspwiki.properties file.
>
> -----Original Message-----
> From: Bob Paige [mailto:bobpaige@gmail.com]
> Sent: Monday, June 23, 2008 1:24 PM
> To: jspwiki-user@incubator.apache.org
> Subject: Re: problem with ImageGen plugins
>
> Harry,
>
> Thanks for the pointer; I didn't realize the ImageGen sources were
> there.
>
> My problem is further complicated in that our IT department thus far
> won't allow me to remotely debug the problem (they control the server)
> and it doesn't appear when I run the exact same .war file locally. Also,
> there is no stack trace; the code literally logs the error message I
> included before and then throws a new exception.
>
> I'll see if I can put some pressure on IT, but I don't have much
> leverage at this point :(
>
> --
> Bobman
>
> On Mon, Jun 23, 2008 at 1:00 PM, Harry Metske <harry.metske@gmail.com>
> wrote:
>
> > Bob,
> >
> > I personally have not used this plugin, it is also not a core plugin.
> > But the source is available at http://www.jspwiki.org/wiki/ImageGen
> >
> > If you have a stacktrace, that might help us a little further......
> >
> > regards,
> > Harry
> >
> > 2008/6/23 Bob Paige <bobpaige@gmail.com>:
> >
> > > I'm having some trouble getting the ImageGen plugins to work when
> > deployed
> > > on our Sun server.
> > >
> > > Deployed locally (WinXP) under tomcat, the plugins work fine. When I
> > deploy
> > > exactly the same .war file to Sun I get
> > >
> > > SequencePlugin failed:
> org.nascif.jspwiki.plugin.imagegen.ImageGenError:
> > > Error generating graph - java.lang.NullPointerException
> > >
> > > I see no other error messages in the catalina log file, and I don't
> > > have permission on the server to adjust log levels.
> > >
> > > Could this be a problem with temp directories? (I'm guessing). Does
> > anyone
> > > know how this works internally, or have experience with this type of
> > error?
> > >
> > > --
> > > Bobman
> > >
> >
> >
> >
> > --
> > met vriendelijke groet,
> > Harry Metske
> > Telnr. +31-548-512395
> > Mobile +31-6-51898081
> >
>

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