Ruby on Rails

> On Dec 15, 2019, at 9:54 AM, fugee ohu <fugee279@gmail.com> wrote:
>
> How do I ensure that webpacker doesn't know anything about my favicon I removed the favicon lines in application.js and renamed favicons.js to favicons.js.renamed and than ran `rake webpacker:compile` (not that i know what that's supposed to be for) but still the app is complaining favicon.ico can't be found in manifest.js

I have no idea. This is not something I've encountered in my own apps, perhaps there is another manifest somewhere that is requiring it, since it was once added and attempted to compile.

I've just updated to Rails 6.0.2, in Ruby 2.6.5. Run rails new test-6, and after a mighty pause for gem compilation and so forth, 'Webpacker successfully installed :trumpet: :cake:' appears on my screen.

rails g scaffold Foo bar baz boo

And now, this:

rake webpacker:compile
Compiling...
Compiled all packs in /Users/waltd/Documents/sandbox/test-6/public/packs
Hash: 60efe71c97239d74f7f6
Version: webpack 4.41.2
Time: 3521ms
Built at: 12/15/2019 12:45:40 PM
Asset Size Chunks Chunk Names
js/application-6297f63bc162c780afc3.js 69.2 KiB 0 [emitted] [immutable] application
js/application-6297f63bc162c780afc3.js.br 15.3 KiB [emitted]
js/application-6297f63bc162c780afc3.js.gz 17.7 KiB [emitted]
js/application-6297f63bc162c780afc3.js.map 205 KiB 0 [emitted] [dev] application
js/application-6297f63bc162c780afc3.js.map.br 43.9 KiB [emitted]
js/application-6297f63bc162c780afc3.js.map.gz 51 KiB [emitted]
manifest.json 364 bytes [emitted]
manifest.json.br 127 bytes [emitted]
manifest.json.gz 142 bytes [emitted]
Entrypoint application = js/application-6297f63bc162c780afc3.js js/application-6297f63bc162c780afc3.js.map
[0] (webpack)/buildin/module.js 552 bytes {0} [built]
[1] ./app/javascript/packs/application.js 742 bytes {0} [built]
[5] ./app/javascript/channels/index.js 205 bytes {0} [built]
[6] ./app/javascript/channels sync _channel\.js$ 160 bytes {0} [built]
+ 3 hidden modules

No mention of missing anything, no mention of favicon in the context of JS at all.

No mention of favicon in the page head, either. So I remedied that:

<link rel="icon" href="/favicon.ico">

And running this in rails server again gives me no issues with JS and favicon.

So clearly, your mileage varies, and that means that something you did with webpacker differs from what I did with webpacker. Since I did as little as possible, maybe you did too much one time, and it got stuck that way. Nuke the whole thing from orbit, and try again somewhere else, as Ripley might say.

Walter


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