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Re: module system / (oop goops) / :duplicates (merge-generics) / bug?
From: |
David Pirotte |
Subject: |
Re: module system / (oop goops) / :duplicates (merge-generics) / bug? |
Date: |
Fri, 19 Aug 2011 02:40:43 -0300 |
Hi Andy,
Le Thu, 18 Aug 2011 13:01:34 +0200,
Andy Wingo <address@hidden> a écrit :
> Hi David,
>
> I fixed it!
Thank you very much! The examples I sent earlier now all work, but I still have
a
problem when running my app [the app is working perfectly if I name differently
all
exported slot accessors, which I did while you were debugging]: I am trying to
figure out what is happening and hope to get back with a better 'figure' but
here is
the backtrace I get [below].
note that I did double check [in the gtk-repl before to click the 'print
button' which triggers the error] that
(default-duplicate-binding-handler)
is effectively 'global' [in my init.scm] and returns what 'it should':
(merge-generics replace warn-override-core warn last)
It is strange because the ERROR mentions No applicable method for #<<generic>
show
(2)> in call (show #<procedure a279930 at oop/goops/dispatch.scm:196:4 args>)
show is the gtk function of course, and the argument I pass should be the
result of
the following code extract [of a module which uses many others, 2 of which
both
export dialog]:
...
(define (kp/select-gui tl-widget)
(let* ((kp/widget (kp/make-dialog (dialog tl-widget) (glade-file
tl-widget)))
(widget (dialog kp/widget)))
(show widget)
...
so as if (dialog kp/widget) returned a procedure ? As i said i will try to or
debug
or better inform you, but if you have an idea, let me know...
Cheers,
David
;; --
scheme@(guile-user) [1]> Backtrace:
In unknown file:
?: 19 [scm-error goops-error #f ...]
In ice-9/boot-9.scm:
115: 18 [#<procedure a5de5c8 at ice-9/boot-9.scm:110:6 (thrown-k . args)>
goops-error ...]
In ice-9/r4rs.scm:
174: 17 [with-input-from-port #<variable 9f15ad0 value: #<input: soft
9c20e10>> ...]
178: 16 [with-output-to-port #<variable 9f15940 value: #<output: soft
9c20690>> ...]
182: 15 [with-error-to-port #<variable 9f15780 value: #<output: soft 9c20690>>
...]
In system/repl/repl.scm:
160: 14 [run-repl #<<repl> language: # options: # tm-stats: # gc-stats: #
debug: #>]
In ice-9/boot-9.scm:
170: 13 [catch #t #<procedure a24a650 at system/repl/repl.scm:115:4 ()> ...]
In ice-9/r4rs.scm:
174: 12 [with-input-from-port #<variable 9b319f0 value: #<input: soft
9c20e10>> ...]
In system/repl/repl.scm:
88: 11 [#<procedure a279d50 at system/repl/repl.scm:87:6 ()>]
213: 10 [flush-leading-whitespace]
In unknown file:
?: 9 [peek-char #<undefined>]
In ice-9/buffered-input.scm:
73: 8 [get-character]
104: 7 [#<procedure 9d42400 at ice-9/buffered-input.scm:103:28
(continuation?)> #t]
In gnome/gtk/graphical-repl.scm:
269: 6 [#<procedure a1218a0 at gnome/gtk/graphical-repl.scm:260:16
(continuation?)> #t]
In unknown file:
?: 5 [%gw:dynamic-procedure #<gw:wcp <g-main-loop> 0xa7e7f28>]
In ice-9/boot-9.scm:
170: 4 [catch #t #<catch-closure a27be10> ...]
In unknown file:
?: 3 [catch-closure]
In kise/print.scm:
56: 2 [kp/select-gui #<<kise/tl-widget> 9ecae00>]
In oop/goops/dispatch.scm:
231: 1 [cache-miss # #]
In unknown file:
?: 0 [scm-error goops-error #f ...]
ERROR: In procedure scm-error:
ERROR: No applicable method for #<<generic> show (2)> in call (show #<procedure
a279930 at oop/goops/dispatch.scm:196:4 args>)