No configured loader

[SciManJD]

I'm trying to use vue-flow component in my application which is using electron-builder. I always get error:

error in ./node_modules/@vue-flow/core/dist/vue-flow-core.mjs

Module parse failed: Unexpected token (78:82)
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
| if (!Er(g))
| return n((x) => x === g, v);

const { flush: w = "sync", deep: f = !1, timeout: d, throwOnTimeout: _ } = v ?? {};

| let y = null;
| const A = [new Promise((x) => {

I can't solve this problem. Give me an advice, please...

[bcakmakoglu]

Could you try updating to 1.19.0 and see if that helps?

[SciManJD]

I found something else. The problem comes from the nullish coalescing operator ??. If I correct one line, I get an error on another line with this operator. As far as I understand, this is relatively new operator in Typescript (sorry, but I'm not familiar with typescript at all). So it seems that this is some kind of configuration problem... Now can you guess what can be the reason? Meantime I continue searching information from Internet what can cause the problem...

[bcakmakoglu]

It's not really typescript related as the file your project is using is an mjs file (a module js file); It seems more like your app just doesn't handle this file-type and you'd have to either transpile it yourself. Have you checked the link I posted previously? Maybe one of the proposed solutions in there works? ^^

[SciManJD]

I tried what is described in the link, but there is no difference. I continue trying and reading in Internet how to fix it. If you have another idea, please, write. At least now it is clear that this is something specific that happens in my project.

[SciManJD]

I fixed the problem. I got the solution from Internet. In my vue.config.js file I added the line:

transpileDependencies: ['@vue-flow/core']

The error disappeared and it seems that the component is working.

[bcakmakoglu]

Nice :)

[bcakmakoglu]

If you can link the source for this, that would possibly help others facing the same problem

[SciManJD]

Sorry that I didn't publish this link immediately, but now I'm not sure which one is it. I read a lot of topics and my browser's history doesn't help too much. Nevertheless, I added only this line exactly how I wrote it above. There is no other change.