test.rkt ----- #lang racket/gui (define (main) (define p (dynamic-place "test-place.rkt" 'worker)) (place-channel-put p 1) (place-channel-get p))
(main) test-place.rkt ----- #lang racket/base (require racket/place) (provide worker) (define (worker ch) (define in (place-channel-get ch)) (place-channel-put ch (+ in 1))) ---- Run test.rkt in DrRacket. OK. Gives 2. Create excutable / Distribution. Got test.zip. Unpack it to C:\test. Run Fail. Gives default-load-handler: cannot open module file module path: #<path:C:\test\test-place.rkt> path: C:\test\test-place.rkt system error: File not found; errno=2 context...: standard-module-name-resolver Суббота, 15 февраля 2014, 6:55 -07:00 от Matthew Flatt <mfl...@cs.utah.edu>: >At Sat, 15 Feb 2014 16:14:51 +0400, Roman Klochkov wrote: >> When I try to use places with racket/gui in one file, it gives me a error, >> because of double gui initialization. >> >> When I use places in separate file via dynamic-place, it works, until I make >> an executable. >> Then the executable requests all sources for my place.rkt, uncluding all >> required collects. >> >> Am I doing something wroing? Please help! > >Can you provide an example? > >I tried: > > x.rkt > ----- > #lang racket/gui > (require "y.rkt") > (module+ main (go)) > > y.rkt > ----- > #lang racket > (provide go) > (define (go) (place-wait (place p 10))) > >and "x.rkt" works both when run directory or as separate executable. > >In contrast, > > z.rkt > ----- > #lang racket/gui > (define (go) (place-wait (place p 10))) > (module+ main (go)) > >fails in both modes (as you report and as expected). > -- Roman Klochkov
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