Clojurians Log v2

Hi folks, in my host page, for figwheel, should i include the /cljs-out/dev/main.js or main_bundle.js? (just started using npm import feature as well)

“Your host page will need to load the final bundled asset.” doh

nvm

Now I run into this:

[Figwheel] Successfully compiled build dev to "target/public/cljs-out/dev/main.js" in 28.101 seconds.
[Figwheel] Bundling: npx webpack --mode=development target/public/cljs-out/dev/main.js -o target/public/cljs-out/dev/main_bundle.js
[Figwheel:SEVERE] Bundling command failed
asset bundle.js 644 bytes [emitted] (name: main)

ERROR in main
Module not found: Error: Can't resolve 'target/public/cljs-out/dev/main.js' in '/Users/marten/Sites/clojure/aviationglass'

webpack 5.1.3 compiled with 1 error in 60 ms

I can confirm the file is there, as the first log line indicates.

anyone any idea?, using latest cljs and figwheel-main 0.2.11

it seems you and I are having the same issue..

by your file path I assume you're using Mac OS, thus it should be a cross-platform issue because I'm using Linux

I have tried to fix it over the weekend using auto-bundle and manual setup but I didn't have any luck!

what's your figwheel-main version?

0.2.11, yes macOS

ah yeah i only just saw the details of your post.

i haven’t even tried the :auto-bundle yet

it sort of seems figwheel tries to read the file too soon by shelling out to npx too early or something.

ah, so @wcalderipe and I bumped into the same issue 🙂

https://github.com/bhauman/figwheel-main/blob/4406e9eeb312b32058398f0614a479b763dba303/src/figwheel/main.cljc#L154 Could it be that this shelling out somehow runs too early?

would it be a problem with the webpack version?

No that’s not it, manually running this npx command from my terminal (when main.js is definitely there), still yields this error

so, adding ./ in front would fix this

@wcalderipe $ npx webpack --mode=development ./target/public/cljs-out/dev/main.js -o target/public/cljs-out/dev/main_bundle.js does run

{:main       aviationglass.core
 :target     :bundle
 :output-to  "./target/public/cljs-out/dev/main.js" ;; the ./ at the beginning is somehow mandatory. 
 :bundle-cmd {:none ["npx" "webpack" "--mode=development" :output-to "-o" :final-output-to]}}

I figured this out by trying deliberately to run the cli command manually with a wrong filename, this yielded the exact same error. Then I just took a plunge and tried with ./ in front, and it compiled :man-shrugging:

https://github.com/bhauman/figwheel-main/issues/266

@wcalderipe @kah0ona As was noted in your thread, try downgrading the webpack version of 4.xx. I ran into this last night and that resolves the issue. Of course, your solution of modifying the :bundle-cmd also works

haha solid timing 😉

opened an issue for it

might even be able to make a PR soon, but gtg now

and it should probably be tested through various versions of webpack i assume? not sure what the policy is on this 🙂

great, mate.. thanks for sharing!