[racket] Racket GUI error message

From: José Lopes (jose.lopes at ist.utl.pt)
Date: Thu Nov 17 00:32:30 EST 2011

Hello everyone,

I wrote a library that defines and exports a function that creates sliders.
However, in another racket program, when I require both racket and my 
library I get this error message:

" cannot instantiate `racket/gui/base' a second time in the same process"

How can I solve this problem?


José António Branquinho de Oliveira Lopes
58612 - MEIC-A
jose.lopes at ist.utl.pt

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