On Saturday, April 25, 2015 01:39:54 AM you wrote: > On Saturday, April 25, 2015 01:34:59 AM you wrote: > > To all, > > > > I have a project that I'm trying to compile to a single bytecode file via > > (raco demod). I compile a module .rkt file which requires several library > > module .rkt files. One of these module .rkt files is a windowing library > > that call on #lang racket/gui. (raco demod) manages to flatten and > > generate > > the bytecode but the bytecode fails to run with (racket). This is the > > error > > I get from (raco decompile). > > ----------------- > > > > (#%apply-values > > > > _print-values4927 > > (if (_scheme_register_process_global10921 > > > > '"GRacket-support-initialized" > > (_cast8910 '1 _scheme _pointer)) > > > > (error > > > > '"cannot instantiate `racket/gui/base' a second time in the same > > > > process") > > > > '#<void>)) > > > > ----------------- > > The program runs fine when I compile it with (raco make) and (raco exe). > > In > > addition, the windowing library is only required once. What could be > > causing this error? > > > > Regards, > > Mark > > This error also repeats if I just (raco demod) the windowing library itself. > > Regards, > Mark
I tried a simple sample of GUI code and I get the same error:
-----
#lang racket/gui
(let ([window (new frame% [label "Test Window"]
[stretchable-width #t]
[stretchable-height #t])])
(new message% [label "testing"]
[stretchable-height #t]
[stretchable-width #t]
[parent window])
(send window show #t))
------
Regards,
Mark
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