[plt-scheme] stack trace?

I just get my usual errors from DrScheme

prefuse/TupleSet.ss:67:49: send: target is not an object: ((class edge)
(start "21") (end "129")) for method: findpair

I can't find an option for a stacktrace in DrScheme how do I turn it on (I
can't find it by searching the helpdesk for 'trace')

I tried errortrace.ss too, - it is not giving me any joy either (debugging
is on in the language settings - if that helps)

Cheers,

Stephen



On Jan 29, 2008 7:00 PM, Noel Welsh <noelwelsh at gmail.com> wrote:

> Which bit in particular?
>
> As you must have seen if you use DrScheme you get good stack traces from
> it.
>
> From MzScheme you can get decent stack traces, though you lose some
> precision in location.
>
> Certainly you can hook up a web app written in PLT Scheme to print
> similar stack traces.  We do, though we print it to the logs, not the
> user.  And our error page isn't so ugly ;-)
>
> N.
>
> On Jan 29, 2008 6:26 PM, Stephen De Gabrielle <spdegabrielle at gmail.com>
> wrote:
> > Will drscheme do a stack trace like;
> ...
>



-- 
Cheers,

Stephen

--
Stephen De Gabrielle
s.degabrielle at ucl.ac.uk
Telephone +44 (0)20 7679 5242 (x45242)
Mobile                  079 851 890 45
Project: Making Sense of Information (MaSI)
http://www.uclic.ucl.ac.uk/annb/MaSI.html

UCLIC: University College London Interaction Centre
http://www.uclic.ucl.ac.uk/

Remax House - 31/32 Alfred Place
London - WC1E 7DP
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.racket-lang.org/users/archive/attachments/20080129/0e8db79b/attachment.html>