Den tor. 9. apr. 2020 kl. 11.04 skrev Lucas Liendo <[email protected]
>:
> Hi everyone! I've a very dumb question (as still not very experienced
> Racket programmer), I'm doing the following:
>
> (require net/url
> web-server/dispatchers/filesystem-map
> (rename-in web-server/dispatchers/dispatch-files
> (make dispatch-files))
> (rename-in web-server/dispatchers/dispatch-sequencer
> (make dispatch-sequencer)))
>
> As you can see `make` is defined both in
> `web-server/dispatchers/dispatch-files` and
> `web-server/dispatchers/dispatch-sequencer` and I think that's the
> reason for this error:
>
> /tmp/rename-example.rkt:7:20: module: identifier already required
> at: interface-version
>
This shows that interface-version is the (new) cultprit.
You can rename it to avoid a collision - or if you don't need it, you can
simply omit it:
#lang racket
(require net/url
web-server/dispatchers/filesystem-map
(rename-in web-server/dispatchers/dispatch-files
(make dispatch-files))
(except-in (rename-in web-server/dispatchers/dispatch-sequencer
(make dispatch-sequencer))
interface-version))
/Jens Axel
https://racket-stories.com
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