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2021-11-27

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#shadow-cljs
<
2021-11-27
>
wontheone121:11:39

Hi When I added a dependency (https://github.com/alexanderjamesking/spy) to deps.edn. (It’s a shadow cljs project). This is my deps.edn ( 

{:paths ["src" "test"]

 :deps
 {...omitted dependencies...
  thheller/shadow-cljs {:mvn/version "2.8.58"}

  ;; TODO: separate dev dependencies
  tortue/spy {:mvn/version "2.9.0"}

  ;; Requires xmlhttprequest from NPM
  cljs-ajax {:mvn/version "0.7.5"}}}
When I run yarn shadow-cljs watch :dev , I get the following error. 
Syntax error (ClassNotFoundException) compiling at (shadow/build/closure.clj:1:1).
com.google.javascript.jscomp.AnonymousFunctionNamingPolicy

Full report at:
/var/folders/nd/8wtw0fvj50g96ch7b_tphgym0000gn/T/clojure-2795789891682912303.edn
error Command failed with exit code 1.
info Visit  for documentation about this command.

wontheone121:11:49

The spy library makes it clear it’s usable in CLJS too. And the Full report file contains the following. 

{:clojure.main/message
 "Syntax error (ClassNotFoundException) compiling at (shadow/build/closure.clj:1:1).\ncom.google.javascript.jscomp.AnonymousFunctionNamingPolicy\n",
 :clojure.main/triage
 {:clojure.error/phase :compile-syntax-check,
  :clojure.error/line 1,
  :clojure.error/column 1,
  :clojure.error/source "closure.clj",
  :clojure.error/path "shadow/build/closure.clj",
  :clojure.error/class java.lang.ClassNotFoundException,
  :clojure.error/cause
  "com.google.javascript.jscomp.AnonymousFunctionNamingPolicy"},
 :clojure.main/trace
 {:via
  [{:type clojure.lang.Compiler$CompilerException,
    :message
    "Syntax error compiling at (shadow/build/closure.clj:1:1).",
    :data
    {:clojure.error/phase :compile-syntax-check,
     :clojure.error/line 1,
     :clojure.error/column 1,
     :clojure.error/source "shadow/build/closure.clj"},
    :at [clojure.lang.Compiler load "Compiler.java" 7652]}
   {:type java.lang.ClassNotFoundException,
    :message
    "com.google.javascript.jscomp.AnonymousFunctionNamingPolicy",
    :at
    [java.net.URLClassLoader findClass "URLClassLoader.java" 382]}],
  :trace
  [[java.net.URLClassLoader findClass "URLClassLoader.java" 382]
   [clojure.lang.DynamicClassLoader
    findClass
    "DynamicClassLoader.java"
    69]
   [java.lang.ClassLoader loadClass "ClassLoader.java" 418]
   [clojure.lang.DynamicClassLoader
    loadClass
    "DynamicClassLoader.java"
    77]
   [java.lang.ClassLoader loadClass "ClassLoader.java" 351]
   [java.lang.Class forName0 "Class.java" -2]
   [java.lang.Class forName "Class.java" 348]
   [clojure.lang.RT classForName "RT.java" 2212]
   [clojure.lang.RT classForNameNonLoading "RT.java" 2225]
   [shadow.build.closure$eval11941$loading__6737__auto____11942
    invoke
    "closure.clj"
    1]
   [shadow.build.closure$eval11941 invokeStatic "closure.clj" 1]
   [shadow.build.closure$eval11941 invoke "closure.clj" 1]
   [clojure.lang.Compiler eval "Compiler.java" 7181]
   [clojure.lang.Compiler eval "Compiler.java" 7170]
   [clojure.lang.Compiler load "Compiler.java" 7640]
   [clojure.lang.RT loadResourceScript "RT.java" 381]
   [clojure.lang.RT loadResourceScript "RT.java" 372]
   [clojure.lang.RT load "RT.java" 459]
   [clojure.lang.RT load "RT.java" 424]
   [clojure.core$load$fn__6856 invoke "core.clj" 6115]
   [clojure.core$load invokeStatic "core.clj" 6114]
   [clojure.core$load doInvoke "core.clj" 6098]
   [clojure.lang.RestFn invoke "RestFn.java" 408]
   [clojure.core$load_one invokeStatic "core.clj" 5897]
   [clojure.core$load_one invoke "core.clj" 5892]
   [clojure.core$load_lib$fn__6796 invoke "core.clj" 5937]
   [clojure.core$load_lib invokeStatic "core.clj" 5936]
   [clojure.core$load_lib doInvoke "core.clj" 5917]
   [clojure.lang.RestFn applyTo "RestFn.java" 142]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$load_libs invokeStatic "core.clj" 5974]
   [clojure.core$load_libs doInvoke "core.clj" 5958]
   [clojure.lang.RestFn applyTo "RestFn.java" 137]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$require invokeStatic "core.clj" 5996]
   [clojure.core$require doInvoke "core.clj" 5996]
   [clojure.lang.RestFn invoke "RestFn.java" 482]
   [shadow.build.js_support$eval11935$loading__6737__auto____11936
    invoke
    "js_support.clj"
    1]
   [shadow.build.js_support$eval11935 invokeStatic "js_support.clj" 1]
   [shadow.build.js_support$eval11935 invoke "js_support.clj" 1]
   [clojure.lang.Compiler eval "Compiler.java" 7181]
   [clojure.lang.Compiler eval "Compiler.java" 7170]
   [clojure.lang.Compiler load "Compiler.java" 7640]
   [clojure.lang.RT loadResourceScript "RT.java" 381]
   [clojure.lang.RT loadResourceScript "RT.java" 372]
   [clojure.lang.RT load "RT.java" 459]
   [clojure.lang.RT load "RT.java" 424]
   [clojure.core$load$fn__6856 invoke "core.clj" 6115]
   [clojure.core$load invokeStatic "core.clj" 6114]
   [clojure.core$load doInvoke "core.clj" 6098]
   [clojure.lang.RestFn invoke "RestFn.java" 408]
   [clojure.core$load_one invokeStatic "core.clj" 5897]
   [clojure.core$load_one invoke "core.clj" 5892]
   [clojure.core$load_lib$fn__6796 invoke "core.clj" 5937]
   [clojure.core$load_lib invokeStatic "core.clj" 5936]
   [clojure.core$load_lib doInvoke "core.clj" 5917]
   [clojure.lang.RestFn applyTo "RestFn.java" 142]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$load_libs invokeStatic "core.clj" 5974]
   [clojure.core$load_libs doInvoke "core.clj" 5958]
   [clojure.lang.RestFn applyTo "RestFn.java" 137]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$require invokeStatic "core.clj" 5996]
   [clojure.core$require doInvoke "core.clj" 5996]
   [clojure.lang.RestFn invoke "RestFn.java" 619]
   [shadow.build.resolve$eval10432$loading__6737__auto____10433
    invoke
    "resolve.clj"
    1]
   [shadow.build.resolve$eval10432 invokeStatic "resolve.clj" 1]
   [shadow.build.resolve$eval10432 invoke "resolve.clj" 1]
   [clojure.lang.Compiler eval "Compiler.java" 7181]
   [clojure.lang.Compiler eval "Compiler.java" 7170]
   [clojure.lang.Compiler load "Compiler.java" 7640]
   [clojure.lang.RT loadResourceScript "RT.java" 381]
   [clojure.lang.RT loadResourceScript "RT.java" 372]
   [clojure.lang.RT load "RT.java" 459]
   [clojure.lang.RT load "RT.java" 424]
   [clojure.core$load$fn__6856 invoke "core.clj" 6115]
   [clojure.core$load invokeStatic "core.clj" 6114]
   [clojure.core$load doInvoke "core.clj" 6098]
   [clojure.lang.RestFn invoke "RestFn.java" 408]
   [clojure.core$load_one invokeStatic "core.clj" 5897]
   [clojure.core$load_one invoke "core.clj" 5892]
   [clojure.core$load_lib$fn__6796 invoke "core.clj" 5937]
   [clojure.core$load_lib invokeStatic "core.clj" 5936]
   [clojure.core$load_lib doInvoke "core.clj" 5917]
   [clojure.lang.RestFn applyTo "RestFn.java" 142]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$load_libs invokeStatic "core.clj" 5974]
   [clojure.core$load_libs doInvoke "core.clj" 5958]
   [clojure.lang.RestFn applyTo "RestFn.java" 137]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$require invokeStatic "core.clj" 5996]
   [clojure.core$require doInvoke "core.clj" 5996]
   [clojure.lang.RestFn invoke "RestFn.java" 2793]
   [shadow.build.api$eval10424$loading__6737__auto____10425
    invoke
    "api.clj"
    1]
   [shadow.build.api$eval10424 invokeStatic "api.clj" 1]
   [shadow.build.api$eval10424 invoke "api.clj" 1]
   [clojure.lang.Compiler eval "Compiler.java" 7181]
   [clojure.lang.Compiler eval "Compiler.java" 7170]
   [clojure.lang.Compiler load "Compiler.java" 7640]
   [clojure.lang.RT loadResourceScript "RT.java" 381]
   [clojure.lang.RT loadResourceScript "RT.java" 372]
   [clojure.lang.RT load "RT.java" 459]
   [clojure.lang.RT load "RT.java" 424]
   [clojure.core$load$fn__6856 invoke "core.clj" 6115]
   [clojure.core$load invokeStatic "core.clj" 6114]
   [clojure.core$load doInvoke "core.clj" 6098]
   [clojure.lang.RestFn invoke "RestFn.java" 408]
   [clojure.core$load_one invokeStatic "core.clj" 5897]
   [clojure.core$load_one invoke "core.clj" 5892]
   [clojure.core$load_lib$fn__6796 invoke "core.clj" 5937]
   [clojure.core$load_lib invokeStatic "core.clj" 5936]
   [clojure.core$load_lib doInvoke "core.clj" 5917]
   [clojure.lang.RestFn applyTo "RestFn.java" 142]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$load_libs invokeStatic "core.clj" 5974]
   [clojure.core$load_libs doInvoke "core.clj" 5958]
   [clojure.lang.RestFn applyTo "RestFn.java" 137]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$require invokeStatic "core.clj" 5996]
   [clojure.core$require doInvoke "core.clj" 5996]
   [clojure.lang.RestFn invoke "RestFn.java" 1789]
   [shadow.build$eval10418$loading__6737__auto____10419
    invoke
    "build.clj"
    1]
   [shadow.build$eval10418 invokeStatic "build.clj" 1]
   [shadow.build$eval10418 invoke "build.clj" 1]
   [clojure.lang.Compiler eval "Compiler.java" 7181]
   [clojure.lang.Compiler eval "Compiler.java" 7170]
   [clojure.lang.Compiler load "Compiler.java" 7640]
   [clojure.lang.RT loadResourceScript "RT.java" 381]
   [clojure.lang.RT loadResourceScript "RT.java" 372]
   [clojure.lang.RT load "RT.java" 459]
   [clojure.lang.RT load "RT.java" 424]
   [clojure.core$load$fn__6856 invoke "core.clj" 6115]
   [clojure.core$load invokeStatic "core.clj" 6114]
   [clojure.core$load doInvoke "core.clj" 6098]
   [clojure.lang.RestFn invoke "RestFn.java" 408]
   [clojure.core$load_one invokeStatic "core.clj" 5897]
   [clojure.core$load_one invoke "core.clj" 5892]
   [clojure.core$load_lib$fn__6796 invoke "core.clj" 5937]
   [clojure.core$load_lib invokeStatic "core.clj" 5936]
   [clojure.core$load_lib doInvoke "core.clj" 5917]
   [clojure.lang.RestFn applyTo "RestFn.java" 142]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$load_libs invokeStatic "core.clj" 5974]
   [clojure.core$load_libs doInvoke "core.clj" 5958]
   [clojure.lang.RestFn applyTo "RestFn.java" 137]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$require invokeStatic "core.clj" 5996]
   [clojure.core$require doInvoke "core.clj" 5996]
   [clojure.lang.RestFn invoke "RestFn.java" 3894]
   [shadow.cljs.devtools.api$eval2025$loading__6737__auto____2026
    invoke
    "api.clj"
    1]
   [shadow.cljs.devtools.api$eval2025 invokeStatic "api.clj" 1]
   [shadow.cljs.devtools.api$eval2025 invoke "api.clj" 1]
   [clojure.lang.Compiler eval "Compiler.java" 7181]
   [clojure.lang.Compiler eval "Compiler.java" 7170]
   [clojure.lang.Compiler load "Compiler.java" 7640]
   [clojure.lang.RT loadResourceScript "RT.java" 381]
   [clojure.lang.RT loadResourceScript "RT.java" 372]
   [clojure.lang.RT load "RT.java" 459]
   [clojure.lang.RT load "RT.java" 424]
   [clojure.core$load$fn__6856 invoke "core.clj" 6115]
   [clojure.core$load invokeStatic "core.clj" 6114]
   [clojure.core$load doInvoke "core.clj" 6098]
   [clojure.lang.RestFn invoke "RestFn.java" 408]
   [clojure.core$load_one invokeStatic "core.clj" 5897]
   [clojure.core$load_one invoke "core.clj" 5892]
   [clojure.core$load_lib$fn__6796 invoke "core.clj" 5937]
   [clojure.core$load_lib invokeStatic "core.clj" 5936]
   [clojure.core$load_lib doInvoke "core.clj" 5917]
   [clojure.lang.RestFn applyTo "RestFn.java" 142]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$load_libs invokeStatic "core.clj" 5974]
   [clojure.core$load_libs doInvoke "core.clj" 5958]
   [clojure.lang.RestFn applyTo "RestFn.java" 137]
   [clojure.core$apply invokeStatic "core.clj" 669]
   [clojure.core$require invokeStatic "core.clj" 5996]
   [clojure.core$require doInvoke "core.clj" 5996]
   [clojure.lang.RestFn invoke "RestFn.java" 1523]
   [shadow.cljs.devtools.cli$eval138$loading__6737__auto____139
    invoke
    "cli.clj"
    1]
   [shadow.cljs.devtools.cli$eval138 invokeStatic "cli.clj" 1]
   [shadow.cljs.devtools.cli$eval138 invoke "cli.clj" 1]
   [clojure.lang.Compiler eval "Compiler.java" 7181]
   [clojure.lang.Compiler eval "Compiler.java" 7170]
   [clojure.lang.Compiler load 

... Omit the rest ...
Does anyone know why this might be happening?

wontheone121:11:34

Bumping shadow might fix this (I saw some old slack thread)

wontheone121:11:50

Bumped shadow-cljs version to 

{:mvn/version "2.16.6"}
and seems like issue is fixed. Dealing with another issue though. 
SHADOW import error /Users/w/flex-cli/.shadow-cljs/builds/test-once/dev/out/cljs-runtime/ajax.xml_http_request.js

wontheone121:11:28

cljs-ajax/cljs-ajax {:mvn/version "0.8.4"}
Turns out I had to update cljs-ajax dependency too (from 0.7.5)