Webpack: Unexpected token

[Matix-Media]

I dont know if this is my fault, but it seems like that there is some kind of typo or some sort because webpack cant seem to parse this module.

The error:

 error  in ./node_modules/prismarine-nbt/nbt.js

Module parse failed: Unexpected token (165:26)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
|   int (value) { return { type: 'int', value } },
|   list (...value) {
>     const type = value[0]?.type ?? 'end'
|     return { type: 'list', value: { type, value } }
|   }

Is this line supposed to mean something like this: value[0].type ? value[0].type : 'end'?

[rom1504]

try with a newer node

[Matix-Media]

I have node 15 installed

[uxes]

try higher, like v16.8.0

[Matix-Media]

It seems like that this library is written in es@next, meaning the that it has features that are in the pipeline but not officially released, so webpack does not know how to deal with them. Do you know what I should do?

Edit: I already tried setting the target in the tsconfig to "ESNext".

[extremeheat]

Update your dependencies

[extremeheat]

node/npm makes it very easy to clean install everything if you have versioning or dependency issues since all the relevant data is in your local folder.

Run npm uninstall all your dependencies (npm uninstall *) delete the package lock, node_modules, update to node 16 then install the packages again one by one.

[Matix-Media]

I have updated my dependencies. The problem is, that I use vue cli 3 for my project which still uses webpack 4 and not 5...

[extremeheat]

You need to open an issue there then

[Matix-Media]

So I assume this issue gets resolved if I use a newer version of webpack.