[v1.2.13][Nodejs]ReferenceError: WebAssembly is not defined while running webpack

[Fi2zz]

please see the detail below

[bummoblizard]

WebAssembly is unavailable in iOS's Node.js because of the absence of JIT support. Does your code call WebAssembly anywhere?

[Fi2zz]

WebAssembly is unavailable in iOS's Node.js because of the absence of JIT support. Does your code call WebAssembly anywhere?

no，just run webpack command，outcome this error

[bummoblizard]

Looks like webpack calls WebAssembly.Module in one of its functions. We need a way to disable that behaviour.

[bummoblizard]

Specify this in package.json: webpack-cli: "3.3.12". It's a workaround.

[Fi2zz]

i'm working on replacing WebAssembly of webpack

[Fi2zz]

Hello, i found a way in webpack's doc webpack output.hashFunction

[Fi2zz]

Finally worked!

[bummoblizard]

Great! Congrats 👏 I will make sure to document this somewhere.

…

On Fri, 15 Apr 2022 at 22:55, Fitzz ***@***.***> wrote: [image: 6ED65C60-76C3-4C14-B932-07D216AA55CD] <https://user-images.githubusercontent.com/8213998/163585928-0df9a435-b823-44fc-b2e7-b0c8395fc766.png> Finally worked! — Reply to this email directly, view it on GitHub <#408 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AJE6T222GLW2SWGKJ4M335DVFF7NRANCNFSM5SXZZSBA> . You are receiving this because you commented.Message ID: ***@***.***>

[luni-moon]

Here’s my two cents. WebAssembly shouldn’t - and isn’t - intended to work on iOS/iPadOS devices, so this is odd that it worked.

[bummoblizard]

Here’s my two cents. WebAssembly shouldn’t - and isn’t - intended to work on iOS/iPadOS devices, so this is odd that it worked.

There is a hash function in webpack that uses webassembly. Turns out there is a way to override it with a custom implementation. The method is shown by the op.

[luni-moon]

Here’s my two cents. WebAssembly shouldn’t - and isn’t - intended to work on iOS/iPadOS devices, so this is odd that it worked.

There is a hash function in webpack that uses webassembly. Turns out there is a way to override it with a custom implementation. The method is shown by the op.

My bad, must’ve missed that. Usually WebAssembly does not work on iOS and iPadOS devices, which is why I said that. Thanks for letting me know!

[filiperochalopes]

Same happening to me when trying to run npm run dev.

Steps to reproduce:

1. Clone my working repo git clone git@github.com:fundamentos-dev/cifras.git it's a reworking of chords and lyrics app
2. Pull/checkout feature/songs-list branch
3. Try to run npm run dev on codeapp terminal. It works on desktop

Result:

Issue might be related to #1060

Already tried to downgrade package as @bummoblizard said and to edit config like @Fi2zz commented. Not work.

If not with webpack. Which package/server we have full support for development with node for frontend? @bummoblizard