build error faunadb: require is not defined / Cannot read property 'custom' of undefined #2862

BetaConnector · 2021-04-04T21:34:34Z

Describe the bug

I created a new svelte-kit app, which will execute a faunadb query via netlify function.
A small example can be found here: https:/BetaConnector/sveltekit-test

On npm run dev, vite shows me the following exception:

23:22:19 [vite] Error when evaluating SSR module /node_modules/faunadb/index.js:
ReferenceError: require is not defined
    at /node_modules/faunadb/index.js:1:13
    at instantiateModule (/home/alex/dev/testApp/node_modules/vite/dist/node/chunks/dep-66eb515d.js:69030:166)
ReferenceError: require is not defined
    at /node_modules/faunadb/index.js:1:13
    at instantiateModule (/home/alex/dev/testApp/node_modules/vite/dist/node/chunks/dep-66eb515d.js:69030:166)

on npm run build i get a different exception:

(node:34748) ExperimentalWarning: The ESM module loader is experimental.
vite v2.1.5 building for production...
✓ 17 modules transformed.
.svelte/output/client/_app/manifest.json                            0.67kb
.svelte/output/client/_app/assets/start-d4cd1237.css                0.29kb / brotli: 0.18kb
.svelte/output/client/_app/pages/index.svelte-c258a631.js           1.13kb / brotli: 0.58kb
.svelte/output/client/_app/assets/pages/index.svelte-c838d725.css   0.34kb / brotli: 0.14kb
.svelte/output/client/_app/chunks/vendor-57a96aae.js                5.14kb / brotli: 2.00kb
.svelte/output/client/_app/start-01972637.js                        15.54kb / brotli: 5.29kb
vite v2.1.5 building SSR bundle for production...
✓ 66 modules transformed.
.svelte/output/server/app.js   192.17kb

Run npm start to try your app locally.

> Using @sveltejs/adapter-netlify
> Cannot read property 'custom' of undefined
TypeError: Cannot read property 'custom' of undefined
    at file:///home/alex/dev/testApp/.svelte/output/server/app.js:2825:50
    at ModuleJob.run (internal/modules/esm/module_job.js:137:37)
    at async Loader.import (internal/modules/esm/loader.js:179:24)
    at async prerender (file:///home/alex/dev/testApp/node_modules/@sveltejs/kit/dist/chunks/index6.js:513:14)
    at async AdapterUtils.prerender (file:///home/alex/dev/testApp/node_modules/@sveltejs/kit/dist/chunks/index6.js:745:4)
    at async adapt (/home/alex/dev/testApp/node_modules/@sveltejs/adapter-netlify/index.js:58:4)
    at async adapt (file:///home/alex/dev/testApp/node_modules/@sveltejs/kit/dist/chunks/index6.js:767:2)
    at async file:///home/alex/dev/testApp/node_modules/@sveltejs/kit/dist/cli.js:633:5

It seems that vite hat trouble with the node module.

Since the the modules is used on a netlify function I am setting the following option:

vite: {
  ssr: {
    noExternal: Object.keys(pkg.dependencies || {}),
  },
}

I even tried to exclude the optimization - without any success:

vite: {
  optimizeDeps: {
    exclude: ['faunadb']
  },
  ssr: {
    noExternal: Object.keys(pkg.dependencies || {}),
  },
}

The guys of svelte told me to address this ticket to you guys...

I would be glad if you guys could support me on this because faunadb is essentially the database of netlify - this is a show stopper right now.

Thanks in advanced - Alex

Reproduction

clone the repository https:/BetaConnector/sveltekit-test
start the app via

npm install && npm run dev

also

npm run build

System Info

  System:
    OS: Linux 5.8 Ubuntu 20.10 (Groovy Gorilla)
    CPU: (16) x64 Intel(R) Core(TM) i9-9900KS CPU @ 4.00GHz
    Memory: 6.63 GB / 15.54 GB
    Container: Yes
    Shell: 5.0.17 - /bin/bash
  Binaries:
    Node: 12.18.2 - /usr/bin/node
    Yarn: 1.22.10 - /usr/local/bin/yarn
    npm: 7.7.6 - /usr/local/bin/npm
  Browsers:
    Chrome: 89.0.4389.114
    Firefox: 87.0
  npmPackages:
    vite: ^2.1.5 => 2.1.5

Used package manager: npm

Logs

23:22:19 [vite] Error when evaluating SSR module /node_modules/faunadb/index.js:
ReferenceError: require is not defined
    at /node_modules/faunadb/index.js:1:13
    at instantiateModule (/home/alex/dev/testApp/node_modules/vite/dist/node/chunks/dep-66eb515d.js:69030:166)
ReferenceError: require is not defined
    at /node_modules/faunadb/index.js:1:13
    at instantiateModule (/home/alex/dev/testApp/node_modules/vite/dist/node/chunks/dep-66eb515d.js:69030:166)

> Cannot read property 'custom' of undefined
TypeError: Cannot read property 'custom' of undefined
    at file:///home/alex/dev/testApp/.svelte/output/server/app.js:2825:50
    at ModuleJob.run (internal/modules/esm/module_job.js:137:37)
    at async Loader.import (internal/modules/esm/loader.js:179:24)
    at async prerender (file:///home/alex/dev/testApp/node_modules/@sveltejs/kit/dist/chunks/index6.js:513:14)
    at async AdapterUtils.prerender (file:///home/alex/dev/testApp/node_modules/@sveltejs/kit/dist/chunks/index6.js:745:4)
    at async adapt (/home/alex/dev/testApp/node_modules/@sveltejs/adapter-netlify/index.js:58:4)
    at async adapt (file:///home/alex/dev/testApp/node_modules/@sveltejs/kit/dist/chunks/index6.js:767:2)
    at async file:///home/alex/dev/testApp/node_modules/@sveltejs/kit/dist/cli.js:633:5

The text was updated successfully, but these errors were encountered:

anncwb · 2021-04-05T14:09:22Z

Duplicate of #2598

anncwb · 2021-04-05T14:09:49Z

I think you can solve this problem by upgrading vite version to 2.1.5

BetaConnector · 2021-04-05T14:17:31Z

@anncwb I am already using 2.1.5.

edit: adjusted system information and example repository.

anncwb · 2021-04-05T14:22:53Z

Sorry, the two issue are not the same

gryphonmyers · 2021-04-07T02:13:06Z

I get a very similar "require is not defined" error but only on the first start of the dev server. If I kill the server then start it again... everything seems fine

BetaConnector · 2021-04-07T12:05:37Z

@gryphonmyers, also with faunadb?

jardaroh · 2021-04-08T17:36:59Z

Sadly I encounter this issue as well and I am at a complete loss where to go from here. unlike gryphonmyers above the issue persists across server restarts.

BetaConnector · 2021-04-08T17:51:05Z

@jardaroh, same here...

BetaConnector · 2021-04-10T01:40:11Z

As a really dirty workaround I used https:/wessberg/cjstoesm/ to convert the faunadb module to esm. I copied it to my lib folder and removed all the imports.

It's really dirty, but it's working.

BetaConnector · 2021-04-12T12:35:10Z

@Shinigami92, how are your plans about dealing with cjs modules?

Shinigami92 · 2021-04-12T12:41:20Z

@Shinigami92, how are your plans about dealing with cjs modules?

I'm the wrong person to ask that 🙂
I making triages like adding labels, making code-reviews, providing hints and try to send messages to the right persons (theoretically everything that relieve other team-members)

I would suggest to ask in Vite Land
Maybe @patak-js or @antfu can help here

gryphonmyers · 2021-04-13T00:34:21Z

@gryphonmyers, also with faunadb?

Nope it's a different CJS package

BetaConnector · 2021-04-13T08:27:30Z

Good news:
fauna/faunadb-js#469

BetaConnector · 2021-04-17T20:15:07Z

After updating to the current ESM version, i am getting the following error on build:
> Cannot find module '/home/alex/dev/Snake/node_modules/faunadb/esm5/Client' imported from /home/alex/dev/Snake/node_modules/faunadb/esm5/index.js Error [ERR_MODULE_NOT_FOUND]: Cannot find module '/home/alex/dev/Snake/node_modules/faunadb/esm5/Client' imported from /home/alex/dev/Snake/node_modules/faunadb/esm5/index.js at finalizeResolution (internal/modules/esm/resolve.js:284:11) at moduleResolve (internal/modules/esm/resolve.js:665:10) at Loader.defaultResolve [as _resolve] (internal/modules/esm/resolve.js:755:11) at Loader.resolve (internal/modules/esm/loader.js:97:40) at Loader.getModuleJob (internal/modules/esm/loader.js:243:28) at ModuleWrap.<anonymous> (internal/modules/esm/module_job.js:46:40) at link (internal/modules/esm/module_job.js:45:36)

If I replace every

export { default as Client } from './XXXX'

with

export { default as Client } from './XXXX.js'

It is working....

dev is working fine without any modifications to the module.
Vite is getting a nightmare if essential modules are not working...

aleclarson · 2021-06-25T17:48:11Z

You cannot add CommonJS dependencies to optimizeDeps.exclude.

There's a PR that will clarify this in the docs: #3961

github-actions · 2021-07-13T00:03:44Z

This issue gets locked because it has been closed for more than 14 days.

BetaConnector added the pending triage label Apr 4, 2021

anncwb marked this as a duplicate of #2598 Apr 5, 2021

anncwb closed this as completed Apr 5, 2021

anncwb reopened this Apr 5, 2021

BetaConnector mentioned this issue Apr 8, 2021

plans for distributing an ESM version fauna/faunadb-js#463

Closed

Shinigami92 added the has workaround label Apr 10, 2021

BetaConnector mentioned this issue Apr 12, 2021

Bundling SSR Modules using CommonJS exports alias results in ReferenceError: exports is not defined #2579

Closed

cquiroz mentioned this issue Apr 16, 2021

Fix react-markdown in production gemini-hlsw/explore#727

Merged

aleclarson closed this as completed Jun 25, 2021

aleclarson added wontfix This will not be worked on and removed pending triage labels Jun 25, 2021

github-actions bot locked and limited conversation to collaborators Jul 13, 2021

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

build error faunadb: require is not defined / Cannot read property 'custom' of undefined #2862

build error faunadb: require is not defined / Cannot read property 'custom' of undefined #2862

BetaConnector commented Apr 4, 2021 •

edited

Loading

anncwb commented Apr 5, 2021

anncwb commented Apr 5, 2021

BetaConnector commented Apr 5, 2021 •

edited

Loading

anncwb commented Apr 5, 2021

gryphonmyers commented Apr 7, 2021

BetaConnector commented Apr 7, 2021

jardaroh commented Apr 8, 2021

BetaConnector commented Apr 8, 2021

BetaConnector commented Apr 10, 2021

BetaConnector commented Apr 12, 2021

Shinigami92 commented Apr 12, 2021

gryphonmyers commented Apr 13, 2021

BetaConnector commented Apr 13, 2021

BetaConnector commented Apr 17, 2021

aleclarson commented Jun 25, 2021

github-actions bot commented Jul 13, 2021

build error faunadb: require is not defined / Cannot read property 'custom' of undefined #2862

build error faunadb: require is not defined / Cannot read property 'custom' of undefined #2862

Comments

BetaConnector commented Apr 4, 2021 • edited Loading

Describe the bug

Reproduction

System Info

Logs

anncwb commented Apr 5, 2021

anncwb commented Apr 5, 2021

BetaConnector commented Apr 5, 2021 • edited Loading

anncwb commented Apr 5, 2021

gryphonmyers commented Apr 7, 2021

BetaConnector commented Apr 7, 2021

jardaroh commented Apr 8, 2021

BetaConnector commented Apr 8, 2021

BetaConnector commented Apr 10, 2021

BetaConnector commented Apr 12, 2021

Shinigami92 commented Apr 12, 2021

gryphonmyers commented Apr 13, 2021

BetaConnector commented Apr 13, 2021

BetaConnector commented Apr 17, 2021

aleclarson commented Jun 25, 2021

github-actions bot commented Jul 13, 2021

BetaConnector commented Apr 4, 2021 •

edited

Loading

BetaConnector commented Apr 5, 2021 •

edited

Loading