@currentoor forgot to ask which version you use? the ping behavior was definitely buggy in earler 2.10.x versions. make sure you are on 2.10.12

@rberger what does the browser console say? does it not actually rebuild anything? do you maybe have the file in a resources folder?

I tried using shadow-cljs on a fresh Windows install today. I "installed clojure" using their new powershell script, and npm and GraalVM using Chocolatey (JAVA_HOME is set, and java is on the path; running clj works as expected). I did an npm install in my project and ran clj once so all dependencies are present. Then I tried to run npx shadow-cljs, but only get the error that the system can't find the path. What could that be?

Find the path of what?

Yea no idea. That is all powershell tells me. "The system couldn't find the specified path".

did you install npx? also maybe whitespace in the path?

yes, and just calling npx on its own shows the normal help text with the possible flags of npx

No whitespace in the path

npx shadow-cljs watch app suddenly doesn't recompile or reload my code when I save my soruces. I'm not sure what have changed. it might have been cosmic radiation. On the other hand, changes to shadow-cljs.edn are being watched correctly. Any idea how to debug this?

what is the relationship between the nREPL and the different JS contents of a chrome extension such as bg script and content scripts?

Okay so npx shadow-cljs works fine outside of the project directory.

@thheller With latest 2.10.12 I find a bug: each time I eval the ns form for a file, the functions defined in that ns is lost, calling them in the REPL results in errors like

------ WARNING - :undeclared-var -----------------------------------------------
 Resource: <eval>:1:2
 Use of undeclared Var my.ns/f1

@wxitb2017 (ns my.ns) always just declares that ns. you need to (require 'my.ns) (in-ns 'my.ns) if you want to load and switch? that has always been that way though.

@zilti please post the full error. very hard to piece together what you are actually doing or what is missing.

@thheller that is the full error. (Or rather was, I deleted the node_modules folder now, and ran npx shadow-cljs again, and it installed and ran. I suspect it is a problem that I had shadow-cljs in my package.json file?)

hmm ok

how do I run pure js code from cljs? I have a js code snippet that needs to be run on a dom event. What's a simple way to do this?

the js code is in the public resources directory file

This is the code in the google-maps.js file:

(function(exports) {
                 "use strict";

                 console.log("loading map");
                 function initMap() {
                     exports.map = new google.maps.Map(document.getElementById("map"), {
                         center: {
                             lat: -34.397,
                             lng: 150.644
                         },
                         zoom: 8
                     });
                 }

                 exports.initMap = initMap;
             })((this.window = this.window || {}));

I'm using shadow so can I import this file and run it? How exactly? @thheller?

@pshar10 whats the point? why not rewrite it in CLJS?

this is not a special case.

I have this in google_maps.js:

export function initMap() {
                     exports.map = new google.maps.Map(document.getElementById("map"), {
                         center: {
                             lat: -34.397,
                             lng: 150.644
                         },
                         zoom: 8
                     });
                 }

and I imported like this:

["./google_maps.js" :refer (initMap)]

thats not valid JS

but it doesn't work

why is it not valid?

exports.map =

change that to return

still gives initMap is not a function. Is it imported correctly?

What is the default directory? the watch directory in shadow edn?

or a combination of the watch directory and the asset path>

none of those questions are relevant for what you are doing

the import is correct yes

assuming that the path is correct and it actually compiles correctly

do you get compile errors or does it just fail at runtime?

Compilation failed!

The required JS dependency "./google_maps.js" is not available, it was required by 

then read https://shadow-cljs.github.io/docs/UsersGuide.html#classpath-js and put the file in the correct place

Adding :source-paths ["resources/public/js"] in shadow config didn't work

The required JS dependency "./google_maps.js" is not available, it was required by

the file is in resources/public/js

that is not the correc solution

move the file into the same folder as the file you are including it from

being loaded like so:

(def load-map (with-meta identity
                {:component-did-mount
                 initMap}))

[load-map [:div {:id "map"}]]

(index):1 Uncaught (in promise) Vc {message: "initMap is not a function", name: "InvalidValueError", stack: "Error↵ at new Vc (https://maps.googleapis.com/m} Promise.then (async) ij @ js?key=AIzaSyD1r7IEvY&callback=initMap&libraries=&v=weekly:136 google.maps.Load @ js?key=AIzaSyD1r7IEvvf6w8FlHu3k_hP_oJwW4_MfQzY&callback=initMap&libraries=&v=weekly:14 (anonymous) @ js?key=AIzaSyD1r7IEvvf6w8FlHu3k_hP_oJwW4_MfQzY&callback=initMap&libraries=&v=weekly:227 (anonymous) @ js?key=AIzaSyD1r7IEvvf6w8FlHu3k_hP_oJwW4_MfQzY&callback=initMap&libraries=&v=weekly:227 This error is after the console.log print console.log("init map"), the first line of initMap

Hi, I have rebuild my client with 2.10.12 version and I am getting the following errors on the start:

I did some changes in my rf code but it does not seem to be related to this in any way.

I assume there are more errors? all of the errors in that screenshot are likely to something else before that (might be reported after)

@thheller initMap is not a function

but the console.log in initMap prints

@pshar10 last warning ... if you continue to be this impatient I will start to ignore youi

I have stuff to do I cannot spend every second trying to help you with your issue

I do not know what is going on in your problem but the issue is that the google maps stuff expects to call an initMap function

which does not exist since it is not on the global namespace

so was under the impression that YOU want to call this function but it looks like google will call that function for you

so the entire setup you are trying is incorrect

I do not know anything about the google maps API so I cannot tell how the correct version would look