[cl-gd-devel] Error with draw-feetype-string

[Andrei Stebakov]

Now I did (coerce (session-value 'font) 'simple-base-string) seems to work.

Thank you,
Andrew


On 3/24/07, Andrei Stebakov <lispercat at gmail.com> wrote:
>
> Looks like the value from (session-value) is BASE-STRING, and what the
> draw-freetype-string is looking for SIMPLE-BASE-STRING. Actually I setf the
> session value from the html form combo-box values. I wonder what can I do to
> make it right? Get latest FFI?
>
> Thank you,
> Andrew
>
> On 3/24/07, Edi Weitz <edi at agharta.de> wrote:
> >
> > On Fri, 23 Mar 2007 22:26:41 -0500, "Andrei Stebakov" <
> > lispercat at gmail.com> wrote:
> >
> > > I am not sure if it's hunchentoot or gd because when I specify
> > > "arial" for the functon, it works.  When the same string comes from
> > > (session-value 'text) I got following error:
> > >
> > > Type-error in KERNEL::OBJECT-NOT-TYPE-ERROR-HANDLER:
> > >    "arial" is not of type (OR SIMPLE-BASE-STRING
> > >                               NULL
> > >                               (ALIEN:ALIEN (* (ALIEN:SIGNED 8))))
> >
> > Hmm, seems like a problem with the FFI of your Lisp.  Try TYPE-OF to
> > see what kind of object (SESSION-VALUE 'TEXT) actually is.
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> >
>
>
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