compile error, class.java.io is not available

[mununki]

Hi, thank you for your fantastic work.

I'm very new to clj and cljs. It might be a simple issue, but I can't figure out how to fix. I'd like to try to use shadow-env in my cljs project but I faced the compile error with this message.

The required namespace "clojure.java.io" is not available, it was required by "book_report/env.cljs".
"clojure/java/io.clj" was found on the classpath. Maybe this library only supports CLJ?

;; env.cljs
(ns book-report.env
  (:refer-clojure :exclude [get])
  (:require [shadow-env.core :as env]
            [aero.core :as aero]
            [clojure.java.io :as io]))

#?(:clj
   (defn read-env [build-state]
     (let [aero-config                   {:stage (or (System/getenv "BR_ENV") :local)}
           [common
            server
            secret
            client] (->> ["common.edn"
                          "sever.edn"
                          "secret.edn"
                          "client.edn"]
                         (map #(some-> (io/resource %)
                                       (aero/read-config aero-config))))]
       {:common common
        :clj    (merge server secret)
        :cljs   client})))

(env/link get `read-env)

I guess clojure.jav a.io is not supposed to be compiled to javascript. So, the error message is reasonable in a way. But, it should be resolved because this library is supposed to be used in the cljs project. I think I missed something. Can you give me a tip to fix this?

[mtmr0x]

Same issue here. Do you got somewhere with the problem or is this still a problem @mattdamon108?

[mhuebert]

Hello, sorry I missed this the first time around.

It looks like you're trying to use Clojure (jvm) code inside a .cljs file, but that's only possible in a .clj file or in a .cljc file wrapped inside a reader conditional like #?(:clj ...clojure/java-code-here).

[mtmr0x]

Hi @mhuebert thanks for your response.

I'm actually trying to do it inside a .cljc file with the wrapper conditional, as you may see in this print

(just ignore the last line)

Also, here's the log:

[shadow:watch ] The required namespace "clojure.java.io" is not available, it was required by "webapp/environment.cljc".
[shadow:watch ] "clojure/java/io.clj" was found on the classpath. Maybe this library only supports CLJ?

[mhuebert]

I see. Looks like the clojure.java.io entry also needs to be clj-only

On Wed, Jul 27, 2022 at 11:49, Matheus Marsiglio ***@***.***> wrote: Hi @mhuebert <https://github.com/mhuebert> thanks for your response. I'm actually trying to do it inside a .cljc file with the wrapper conditional, as you may see in this print [image: Screenshot 2022-07-27 at 14 48 13] <https://user-images.githubusercontent.com/5414299/181325184-a88f50c8-932b-4642-bc9c-44a1d14e841d.png> — Reply to this email directly, view it on GitHub <#1 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AABIKZZH7WJZK2HUSSXJ7RDVWFZBLANCNFSM46ULNJ6A> . You are receiving this because you were mentioned.Message ID: ***@***.***>

-- http://matt.is — Berlin, Germany --

[mtmr0x]

@mhuebert by any chance do you happen to have a working example? I'm not following very well the README.md. I'm relatively new to Clojure and it appears I'm missing something