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  • 02:38

    dependabot[bot] on npm_and_yarn

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  • 02:38
    dependabot[bot] closed #15974
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    webpack-bot labeled #15987
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    dependabot[bot] labeled #15987
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    dependabot[bot] opened #15987
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    dependabot[bot] labeled #15986
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    dependabot[bot] closed #15959
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    webpack-bot labeled #15985
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    dependabot[bot] labeled #15985
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    dependabot[bot] opened #15985
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  • 02:29
    dependabot[bot] closed #15964
Akash Vishwakarma
@akashishu777
Hi, just wanted to ask you guys, I am using webpack and my project is having index.css.map file does it work with webpacl?
Uzlopak
@Uzlopak
Hi, anyone awake :)?
Uzlopak
@Uzlopak
when i want to use the webworker plugin with typescript i get an unhandled type error
and i just use the example on the plugin page
Luke Kang
@kidkkr
maybe your codebase has TypeError indeed.
Does error message from tsc ? (typescript compiler)
YuDi-JerrY
@YuDi-JerrY
after bundling my code...JSON.parse() not working in my bundled file...it is doing nothing just getting printed as a line.
anyone can suggest something on this?
Anjul
@anjultramp_twitter
Hi All I will be needing some assitance.
Kabue Charles
@McKabue
Event or callback when webpack fails to load a module or chunk
https://stackoverflow.com/q/57843320/3563013

Is there some callback or Event in webpack to know when a module or chunk has failed to load in the browser?

I know that webpack can tell you that a certain module is not found when bundling, but suppose you make some changes to the scripts, but a user is already in the webapp... then the chunk names that were bundled earlier will not be found.

Below is such error that will appear:

fb81469e-872e-4459-b2ba-91ebfaf50d48.js:106 Uncaught (in promise) ChunkLoadError: Loading chunk 28 failed.

https://stackoverflow.com/q/57843320/3563013

Alexander Akait
@alexander-akait
Without example nobody can help
Kabue Charles
@McKabue
what do you mean by example? the description describes the issue... it cant be examplified
Alexander Akait
@alexander-akait
example of config or reproducible test repo
Kabue Charles
@McKabue
this is not an issue with config or anything failing in webpack, its a functionality... does webpack support the functionality described?
Alexander Akait
@alexander-akait
what?
Kabue Charles
@McKabue

Is there some callback or Event in webpack to know when a module or chunk has failed to load in the browser?

I know that webpack can tell you that a certain module is not found when bundling, but suppose you make some changes to the scripts, but a user is already in the webapp... then the chunk names that were bundled earlier will not be found.

Below is such error that will appear:

fb81469e-872e-4459-b2ba-91ebfaf50d48.js:106 Uncaught (in promise) ChunkLoadError: Loading chunk 28 failed.
Alexander Akait
@alexander-akait
No need copy/paste, answer above
You have try/catch
you don't need event/callback
Kabue Charles
@McKabue
no i haven't, will try that... thanks
John Marinelli
@johnmarinelli
@McKabue do you know why your chunk is not loading?
Kabue Charles
@McKabue
yes, i know why. my chunk is not loading because i re-bundled the modules again and uploaded them to the server. meanwhile, a user was already on the webapp, but when they want to navigate to another page that requires a dynamically loaded chunk, the chunk name is not there because chunk name has changed
Alexander Akait
@alexander-akait
There are a lot of problems, for example network, problem in minimizer, etc, need reproducible test repo
John Marinelli
@johnmarinelli
@McKabue what you're trying to do is not really possible nor recommended. once your chunks are uploaded to the server, that's what the user is going to get. look into chunk manifests
Iwan Aucamp
@aucampia
hi
John Marinelli
@johnmarinelli
@McKabue https://webpack.js.org/concepts/manifest/#root so, when you upload your new bundles, you also need to make sure the webpack manifest is updated and uploaded as well
Rob
@rm-rf-etc
This documentation page doesn't say how to disable HMR: https://webpack.js.org/concepts/hot-module-replacement/
I guess it's on this page. https://webpack.js.org/guides/hot-module-replacement/
I put hot: false on devServer but I'm still getting an error about sockjs
Kabue Charles
@McKabue

@johnmarinelli maybe i was not clear in my description. The thing is, there are several times when a chunk will not be found, like when there is no network, or the server is down, or the chunk that was meant to be loaded dynamically has been deleted at the server, or the chunk that was meant to be loaded dynamically has been replaced by another update/build from a security update to the code.

The last two cases will occur if the client/user was already in the browser, but they attempt to go the page that requires the chunk that is no longer there... so, boom... the chunk cant be loaded... now, i needed to catch that error that the chunk cant be loaded, which i figured out, see https://stackoverflow.com/a/57860730/3563013

Alexander Akait
@alexander-akait
@rm-rf-etc what error you got?
Rob
@rm-rf-etc
@evilebottnawi was something like file:sockjs not found. Running devserver with electron. Got it working now.
Alexander Akait
@alexander-akait
@rm-rf-etc feel free to open new issue with reproducible test repo, we have sockPath, sockPort and etc option when you use non standard structure
Rob
@rm-rf-etc
Stuck on a different problem now. My webpack project builds but my output doesn't have any exports
Different project. Not electron
Alexander Akait
@alexander-akait
Target web doesn't output exports
You should use other target
Rob
@rm-rf-etc
target: es6? es2015?
Rob
@rm-rf-etc
John Marinelli
@johnmarinelli
@McKabue ah, i see now. sorry, misread your question
Alastair Porter
@alastair
hi there, I have a question about using webpack/create-react-app and using babel to compile jsx files inside dependencies in my node_modules
I understand that the issue I'm encountering is facebook/create-react-app#5100
I think that I can run react-scripts eject to generate the configuration files, and then modify the webpack config file to tell it to include these dependencies. does that sound right?
ah, looking through some comments it seems like an alternative would be to compile the assets before adding the dependency. This makes sense from the point of view of a package installed from the npm repos, but in our case this is an additional component of our project that's in a github repo
is there a way to trigger a build step during install? (I guess this is more of an npm/node question than webpack)
Alexander Akait
@alexander-akait
I think better open issue in CRA
Alastair Porter
@alastair
it looks like it's something that they know about, and it seems like it'll be supported in a future version
Iwan Aucamp
@aucampia
should webpack hot module replacement with inline set be relaoding things in browser?
Alexander Akait
@alexander-akait
don't use inline
it is deprecated