Support sveltekit (vite)

[AndreasHald]

Intended outcome:
Apollo Client to work with sveltekit

Actual outcome:
I'm attempting to use Apollo Client with sveltekit, I can run the dev server just fine, but when I build the project and run it using node I get an error

Directory import '/Users/.../node_modules/@apollo/client/core' is not supported resolving ES modules imported from /Users/.../.svelte-kit/output/server/app.js
Did you mean to import @apollo/client/core/core.cjs.js?

Now if I instead import the Apollo Client from @apollo/client instead of @apollo/client/core I don't get this issue, I suspect because of this line in the Apollo Client package.json "module": "./index.js" (but I'm no expert)

However I cannot import the client directly from @apollo/client because it is dependent upon the react module, and since sveltekit does server side rendering the react package explodes in a node environment. here's a related issue discussing this in the Vite repo (sveltekit uses Vite internally)

I guess my best bet would be to attempt to instruct the build process to replace @apollo/client/core with @apollo/client/core/index.js at build time, which I will attempt to look into as a fix.

Are there any other suggested approaches fix this issue?

How to reproduce the issue:
Download the sveltekit starter npm init svelte@next my-app
Include the Apollo Client package
Attempt to build
I created a reproducible repo here
Versions

System:
OS: macOS 11.3
Binaries:
Node: 16.0.0 - /usr/local/bin/node
Yarn: 1.22.10 - ~/Documents/eddystone/node_modules/.bin/yarn
npm: 7.10.0 - /usr/local/bin/npm
Browsers:
Chrome: 90.0.4430.212
Safari: 14.1
npmPackages:
@apollo/client: ^3.3.18 => 3.3.18

[AndreasHald]

CC @brainkim as per email with Alex

[benjamn]

@AndreasHald If you look in @apollo/client/core/package.json:

{
  "name": "@apollo/client/core",
  "main": "core.cjs.js",
  "module": "index.js",
  "types": "index.d.ts"
}

you'll see both a CommonJS "main": "core.cjs.js" entry point (which Node.js should be able to use) and an ESM "module": "index.js" entry point, which most web bundlers (Rollup, webpack, Parcel, etc) will use.

My question is… why isn't Node.js automatically using @apollo/client/core/core.cjs.js (as directed by the "main" property)? Has the @apollo/client/core/package.json file been removed (or ignored) somehow?

[benjamn]

Alternatively, if either sveltekit or Vite has a build option for targeting CommonJS require and exports rather than ESM import and export declarations, you might be able to use that build in Node.js?

[brainkim]

Related:

• Bundling SSR Modules using CommonJS exports alias results in ReferenceError: exports is not defined vitejs/vite#2579
• Create CJS build output, or expect adapters to bundle the ESM themselves? sveltejs/kit#503

[dennisjlee]

I'm encountering this exact issue. I think that part of the complexity here is that SvelteKit needs the same source code (e.g. import { ApolloClient } from '@apollo/client/core';) to work both server-side and client-side.
It seems that in the Node context, the Node code uses the CommonJS entry point for @apollo/client/core, but still attempts to use the ESM syntax in my source code to import the module.

I got a slightly different error than OP:

import { ApolloClient } from "@apollo/client/core";
         ^^^^^^^^^^^^
SyntaxError: Named export 'ApolloClient' not found. The requested module '@apollo/client/core' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:

import pkg from '@apollo/client/core';
const { ApolloClient } = pkg;

System: Windows 10
Node: 16.2.0
NPM: 7.18.1
@apollo/[email protected]
@sveltejs/[email protected]
@sveltejs/[email protected]

[benjamn]

@dennisjlee Try updating to @apollo/client@beta? We've gotten rid of all non-ESM dependencies of @apollo/client/core, and a lot of other things have changed (see #7399), so I'm confident your experience will be… different!

[dennisjlee]

@benjamn thanks - I won't have time to try that for a few days but I will report back when I can.

[cudr]

Hi, @benjamn! I've checked @apollo/client@beta and have the same problem. Thinking this issue is related to sveltejs/kit#612. If we need an import scope submodule, we need to add some export information, like https://github.com/ReactiveX/rxjs/pull/6192/files do.

In my case, adding these lines to @apollo/client package.json solved the problem:

"exports": {
    ".": {
      "node": "./main.cjs.js",
      "default": "./index.js"
    },
    "./cache": {
      "node": "./cache/cache.cjs.js",
      "default": "./cache/index.js"
    },
    "./core": {
      "node": "./core/core.cjs.js",
      "default": "./core/index.js"
    },
    "./link/schema": {
      "node": "./link/schema/schema.cjs.js",
      "default": "./link/schema/index.js"
    },
    "./link/http": {
      "node": "./link/http/http.cjs.js",
      "default": "./link/http/index.js"
    }
  },

What is your opinion on this?

[qstearns]

Are there any more thoughts on @cudr's solution now that 3.4 has dropped and this issue is still surfacing? (3.4.x is otherwise awesome by the way!)

[eminence]

I'm using the latest beta of apollo-client ("@apollo/client": "^3.5.0-beta.6") and unfortunately this issue still remains, which is especially curious because thanks to #8396, the package.json for node_modules/@apollo/client/core/package.json now looks like this:

{
  "name": "@apollo/client/core",
  "type": "module",
  "main": "core.cjs",
  "module": "index.js",
  "types": "index.d.ts",
  "sideEffects": false
}

That is, it has type=module, which I thought was the thing that's required here.

[benmccann]

Adding the exports map above as @cudr suggested would be a good solution. One tweak to that: you should also export package.json so that various build tools such as vite-pugin-svelte can read it

[cchyung]

Sorry to dig up a stale thread, but wondering if there's been any update to a solution for using apollo/client with svelte-kit? Still getting the Directory import '.../node_modules/@apollo/client/core' is not supported resolving ES modules imported from... error.

Have tried importing directly from the core.cjs.js file based on this stack overflow post

import { ApolloClient, InMemoryCache } from '@apollo/client/core/core.cjs.js'

For some reason I'm still getting the same directory import error even though I'm specifying a file to import?

How are people adding the "exports" object to the package.json file? Is this a script that needs to run before the application gets built on something like Vercel or Netlify?

[cudr]

@cchyung yes. I solved this problem by adding a pre-build step that reads @apollo-client package.json, adds common exports lines to it, and overwrites the existing file. But this is a trick

[cchyung]

@cudr Thanks for getting back to me :)

For others who are curious, here's line I used in the script we set up. We were deploying to vercel which fortunately let's you define a custom install script.

#!/bin/bash

yarn # install dependencies first

sed -i.bak "s/\"dependencies\":/\"exports\":{\".\":{\"node\":\".\/main.cjs.js\",\"default\":\".\/index.js\"},\".\/cache\":{\"node\":\".\/cache\/cache.cjs.js\",\"default\":\".\/cache\/index.js\"},\".\/core\":{\"node\":\".\/core\/core.cjs.js\",\"default\":\".\/core\/index.js\"},\".\/link\/schema\":{\"node\":\".\/link\/schema\/schema.cjs.js\",\"default\":\".\/link\/schema\/index.js\"},\".\/link\/context\":{\"node\":\".\/link\/context\/context.cjs.js\",\"default\":\".\/link\/context\/index.js\"},\".\/link\/http\":{\"node\":\".\/link\/http\/http.cjs.js\",\"default\":\".\/link\/http\/index.js\"}},\n\"dependencies\":/" ../node_modules/@apollo/client/package.json

[ZerdoX-x]

Svelte-kit and all this stuff will work if apollo would add exports map.
Same as firebase did for example:
firebase/firebase-js-sdk#4767
Or rxjs:
ReactiveX/rxjs#6192

Hope apollo will fix this soon. Until I would use @cudr and @cchyung workaround (but it's not .cjs.js but just .cjs for me). It doesn't contain all exports that my project requires but I just added some more manually. Also it required me to escape some more characters so I could paste this in Dockerfile (this wasn't as easy).

I would like to open PR by myself and try to propose it as solution to this issue but I am not really into how apollo works under the hood, I opened @apollo/client in my node_modules and was terrified of amount of exports, files and all these things.

Note: I've killed hours to make apollo (and svelte-apollo) work with svelte. If you are struggling too, make sure to clean-up old "solutions" and workarounds you had before (for example optimizeDeps in your svelte.config.js or some weird not common imports as they will conflict. And I recommend you to import things directly from where it belongs (e. g. import client from @apollo/client/core, not @apollo/client). Also clean-up build and .svelte-kit folders every time you run your project until you make it work. And of course when you are done do note forget to add this sed command to Dockerfile if you have one.

---

My imports:

import { ApolloClient, InMemoryCache, split } from "@apollo/client/core";
import { HttpLink } from "@apollo/client/link/http";
import { setContext } from "@apollo/client/link/context";
import { WebSocketLink } from "@apollo/client/link/ws";

My sed command for imports above:
sed -i.bak "s/\"dependencies\":/\"exports\":{\".\":{\"node\":\".\/main.cjs\",\"default\":\".\/index.js\"},\".\/cache\":{\"node\":\".\/cache\/cache.cjs\",\"default\":\".\/cache\/index.js\"},\".\/core\":{\"node\":\".\/core\/core.cjs\",\"default\":\".\/core\/index.js\"},\".\/link\/schema\":{\"node\":\".\/link\/schema\/schema.cjs\",\"default\":\".\/link\/schema\/index.js\"},\".\/link\/context\":{\"node\":\".\/link\/context\/context.cjs\",\"default\":\".\/link\/context\/index.js\"},\".\/link\/http\":{\"node\":\".\/link\/http\/http.cjs\",\"default\":\".\/link\/http\/index.js\"},\".\/link\/ws\":{\"node\":\".\/link\/ws\/ws.cjs\",\"default\":\".\/link\/ws\/index.js\"}},\n\"dependencies\":/" ./node_modules/@apollo/client/package.json (this one is escaped and can be pasted directly to your Dockerfile)

[dlebech]

@cchyung @cudr thanks for the "tricks"/"hack".

However, they did not work for me with Apollo version (3.5.5) and latest Sveltekit (1.0.0-next.201), but removing the .js in .cjs.js filenames did it for me, like this:

"exports": {
  ".": {
    "node": "./main.cjs",
    "default": "./index.js"
  },
  "./core": {
    "node": "./core/core.cjs",
    "default": "./core/index.js"
  },
  "./link/http": {
    "node": "./link/http/http.cjs",
    "default": "./link/http/index.js"
  },
  "./package.json": "./package.json"
}

A modified sed command that worked for me in a build step (I'm using this in a Dockerfile):

sed -i.bak "s/\"dependencies\":/\"exports\":{\n\".\":{\"node\":\".\/main.cjs\",\"default\":\".\/index.js\"},\n\".\/core\":{\"node\":\".\/core\/core.cjs\",\"default\":\".\/core\/index.js\"},\n\".\/link\/http\":{\"node\":\".\/link\/http\/http.cjs\",\"default\":\".\/link\/http\/index.js\"},\n\".\/package.json\": \".\/package.json\"\n},\n  \"dependencies\":/" node_modules/@apollo/client/package.json

With the above, I'm able to have imports like this in the Sveltekit app:

import { ApolloClient, InMemoryCache, } from '@apollo/client/core';
import { HttpLink } from '@apollo/client/link/http';
import type { NormalizedCacheObject } from '@apollo/client';

[ItzaMi]

Following Hasura's tutorial ( https://hasura.io/learn/graphql/svelte-apollo/apollo-client/ ) I'm also having some issues with apollo-client

Doing yarn run dev with the setup from Hasura's tutorial I get several errors like the following

 > node_modules/@apollo/client/react/hooks/useReactiveVar.js:1:36: error: Could not resolve "react" (mark it as external to exclude it from the bundle)
    1 │ import { useEffect, useState } from 'react';
      ╵                                     ~~~~~~~
      
 > node_modules/@apollo/client/react/context/ApolloContext.js:1:23: error: Could not resolve "react" (mark it as external to exclude it from the bundle)
    1 │ import * as React from 'react';

What can I do about this?

[dlebech]

@ItzaMi

What can I do about this?

The solution is hinted at in the issue description above. Use @apollo/client/core rather than @apollo/client for the client import. E.g. see the imports in my note above.

This issue and comment talks about it as well. They mention React will not be a hard dependency like this in Apollo 4.

But fundamentally, it's a separate issue from what this issue describes -- The React error has nothing to do with Sveltekit 🙂

[cchyung]

@cchyung @cudr thanks for the "tricks"/"hack".

However, they did not work for me with Apollo version (3.5.5) and latest Sveltekit (1.0.0-next.201), but removing the .js in .cjs.js filenames did it for me ...

Weirdly enough - in my first project I needed to include .js but in a new project that I am working on I needed to leave it as .cjs. Something else must be strange about my project setup (mono repo using node workspaces).

Regardless, thanks for that clarification!

[Lucasmiguelmac]

@dennisjlee Try updating to @apollo/client@beta? We've gotten rid of all non-ESM dependencies of @apollo/client/core, and a lot of other things have changed (see #7399), so I'm confident your experience will be… different!

This made it for me!

Stack: Svelte + Vite + Routify

[benmccann]

Here's the issue for removing React: #8190

[benmccann]

Hi @benjamn, I'm a maintainer of SvelteKit and contributor to Vite. I'd like to work with you or someone on the Apollo team to fix this issue if we can

SvelteKit expects code to be written in an isomorphic manner - meaning it will run on both the client and server. The issue here is that there's currently no way to do that with Apollo Client because Node.js expects to either have an exports map or expects you to include the file extension. The file extension in this case is .cjs and that doesn't work on the browser.

So I believe there are two possible solutions to this issue:

• the most user-friendly would be to add an exports map as it would simply allow to import @apollo/client/core. However, this is technically a breaking change because it would disallow deep imports of entry points not included in the exports map. But often consumers should not be reaching into the internals of a library in an undocumented way and so many libraries wouldn't consider adding this to be backwards incompatible
• the other potential solution would be to create a core.js living alongside core.cjs so that users can import @apollo/client/core/core.js. Or is this already done with @apollo/client/core/index.js? This is a bit uglier, but should unblock people. The reason it works is that you can import ESM on both the client and server unlike CJS

Are you open to a PR to add an exports map or is that too braking of a change?

Regarding the second potential solution...

@dennisjlee Try updating to @apollo/client@beta? We've gotten rid of all non-ESM dependencies of @apollo/client/core, and a lot of other things have changed (see #7399), so I'm confident your experience will be… different!

Unfortunately, I'm not sure this is true. I tried importing @apollo/client/core/index.js and got the error message:

file://node_modules/@apollo/client/utilities/globals/fix-graphql.js:1
import { remove } from "ts-invariant/process/index.js";
^^^^^^
SyntaxError: Named export 'remove' not found. The requested module 'ts-invariant/process/index.js' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:

import pkg from 'ts-invariant/process/index.js';
const { remove } = pkg;

ts-invariant/process lacks ESM support (apollographql/invariant-packages#227). Additionally, it's not really valid to do a deep import like this without an exports map for the same reasons users can't do it in this issue. If adding an exports map to @apollo/client might be too difficult in terms of breakingness, perhaps it could be done more easily in ts-invariant?

P.S. @dennisjlee any chance you're the DJ Lee that used to work at Google on Spreadsheets? 😄

[benjamn]

Looks like we're on the same page! (Finished my comment just as yours appeared)

[benjamn]

@benmccann Your changes to the ts-invariant package should be testable now in @apollo/[email protected]. If everything looks good there, we can backport this to v3.5.x.

[dennisjlee]

@benmccann @benjamn thanks for your help in getting this fixed!
@benmccann yes that's me 😄 I DMed you on linkedin.

[benmccann]

Thanks for all your help! And yes I can confirm it's working now. Here's is a fork of the repo posted above where it's working: https://github.com/benmccann/sveltekit-apollo-build-bug/tree/working-version

All that is needed is an updated version of @apollo/client and then change the import from @apollo/client/core to @apollo/client/core/index.js

What do you think about a PR to add an exports map to support importing from @apollo/client/core as a slightly nicer API? Or would that be too breaking of a change?

[power-f-GOD]

Hi, all. So, having done all, this error shows in the terminal, even though page seems to load:

00:38:37 [vite] Error when evaluating SSR module /src/routes/index.svelte:
file:///Users/macbook/code.ly/exchange/node_modules/@apollo/client/utilities/globals/fix-graphql.js:1
import { remove } from "ts-invariant/process/index.js";
         ^^^^^^
SyntaxError: Named export 'remove' not found. The requested module 'ts-invariant/process/index.js' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:

import pkg from 'ts-invariant/process/index.js';
const { remove } = pkg;

    at ModuleJob._instantiate (node:internal/modules/esm/module_job:124:21)
    at async ModuleJob.run (node:internal/modules/esm/module_job:181:5)
    at async Promise.all (index 0)
    at async ESMLoader.import (node:internal/modules/esm/loader:281:24)
    at async importModuleDynamicallyWrapper (node:internal/vm/module:437:15)
    at async nodeImport (/Users/macbook/code.ly/exchange/node_modules/vite/dist/node/chunks/dep-971d9e33.js:56246:21)
    at async eval (/src/routes/index.svelte:11:31)
    at async instantiateModule (/Users/macbook/code.ly/exchange/node_modules/vite/dist/node/chunks/dep-971d9e33.js:56177:9)
Named export 'remove' not found. The requested module 'ts-invariant/process/index.js' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:

import pkg from 'ts-invariant/process/index.js';
const { remove } = pkg;

Any idea(s) on how to fix? Thank you.

[aramisromero89]

Hi, all. So, having done all, this error shows in the terminal, even though page seems to load:

00:38:37 [vite] Error when evaluating SSR module /src/routes/index.svelte:
file:///Users/macbook/code.ly/exchange/node_modules/@apollo/client/utilities/globals/fix-graphql.js:1
import { remove } from "ts-invariant/process/index.js";
         ^^^^^^
SyntaxError: Named export 'remove' not found. The requested module 'ts-invariant/process/index.js' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:

import pkg from 'ts-invariant/process/index.js';
const { remove } = pkg;

    at ModuleJob._instantiate (node:internal/modules/esm/module_job:124:21)
    at async ModuleJob.run (node:internal/modules/esm/module_job:181:5)
    at async Promise.all (index 0)
    at async ESMLoader.import (node:internal/modules/esm/loader:281:24)
    at async importModuleDynamicallyWrapper (node:internal/vm/module:437:15)
    at async nodeImport (/Users/macbook/code.ly/exchange/node_modules/vite/dist/node/chunks/dep-971d9e33.js:56246:21)
    at async eval (/src/routes/index.svelte:11:31)
    at async instantiateModule (/Users/macbook/code.ly/exchange/node_modules/vite/dist/node/chunks/dep-971d9e33.js:56177:9)
Named export 'remove' not found. The requested module 'ts-invariant/process/index.js' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:

import pkg from 'ts-invariant/process/index.js';
const { remove } = pkg;

Any idea(s) on how to fix? Thank you.

Same problem with me on dev mode: when loading page for first time this error appears, after reloading page the error is gone.
But the error is critical when running build command using node adapter.

[AndreasHald]

@benjamn would this be back ported? into v3.5.x. we have it working on the beta version, however any mutation that errors return the error undefined is not an object (evaluating 'rootValue[aliasedFieldName]') instead of the actual error thrown. I would guess this is simply an issue with the beta package.

[JulesGuesnon]

Hey! So I happened to have the error with ts-invariant with a Vite + React app, even when I upgrade to the beta version, so I cloned the repo to try to fix it.

It may be a naive fix, but as the remove function is really small and there's already the maybe in the codebase (here), why don't we just remove the import and include the remove function in the codebase directly?

Like, I already have the working code locally and I can make a PR if it seems like an acceptable solution

[xdumaine]

My error seems related to this, but a bit different, I'm getting this:

 ERROR  [commonjs--resolver] Unexpected token (1:39) in /Users/xdumaine/Code/wellness-admin-app/node_modules/@apollo/client/utilities/globals/fix-graphql.js
file: /Users/xdumaine/Code/wellness-admin-app/node_modules/@apollo/client/utilities/globals/fix-graphql.js:1:39
1: import { remove } from "ts-invariant/process/index.js";
                                          ^
2: import { Source } from 'graphql';
3: export function removeTemporaryGlobals() {

I can't change my imports from @apollo/client to @apollo/client/core because I'm using react with ApolloProvider and some other things that aren't in core.

[DennisJunior247]

Hi all, I'm attempting to use Apollo Client with sveltekit, I can run the dev server just fine, but when I build the project and run it using node I get an error

Directory import '/Users/.../node_modules/@apollo/client/core' is not supported resolving ES modules imported from /Users/.../.svelte-kit/output/server/app.js
Did you mean to import @apollo/client/core/core.cjs.js?

I have tried all solutions here nothing seems to be working including adding exports to @ApolloClient package but nothing seems to working atm.

Here is my package JSON

{
"name": "interview-task",
"version": "0.0.1",
"scripts": {
"dev": "vite dev",
"build": "vite build",
"package": "svelte-kit package",
"preview": "vite preview",
"prepare": "svelte-kit sync",
"check": "svelte-check --tsconfig ./tsconfig.json",
"check:watch": "svelte-check --tsconfig ./tsconfig.json --watch",
"lint": "prettier --check --plugin-search-dir=. . && eslint .",
"format": "prettier --write --plugin-search-dir=. ."
},
"devDependencies": {
"@sveltejs/adapter-auto": "next",
"@sveltejs/adapter-vercel": "next",
"@sveltejs/kit": "next",
"@typescript-eslint/eslint-plugin": "^5.27.0",
"@typescript-eslint/parser": "^5.27.0",
"autoprefixer": "^10.4.8",
"eslint": "^8.16.0",
"eslint-config-prettier": "^8.3.0",
"eslint-plugin-svelte3": "^4.0.0",
"postcss": "^8.4.14",
"prettier": "^2.6.2",
"prettier-plugin-svelte": "^2.7.0",
"svelte": "^3.44.0",
"svelte-check": "^2.7.1",
"svelte-preprocess": "^4.10.7",
"tailwindcss": "^3.1.6",
"tslib": "^2.3.1",
"typescript": "^4.7.4",
"vite": "^3.0.0"
},
"type": "module",
"dependencies": {
"@apollo/client": "^3.6.9",
"svelte-apollo": "^0.5.0",
"svelte-select": "^4.4.7"
}
}

cc @benjamn @hwillson @dlebech @benmccann @eminence

[DennisJunior247]

i got this error when i added exports to @apollo/client package :

Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './core/index.js' is not defined by "exports" in /Users/dennisjunioruzeh/Desktop/interview-task/node_modules/@apollo/client/package.json imported from /Users/dennisjunioruzeh/Desktop/interview-task/.svelte-kit/output/server/entries/pages/__layout.svelte.js

[benmccann]

Hey folks, everyone who's complaining about this being broken, please check out this working example: https://github.com/benmccann/sveltekit-apollo-build-bug/tree/working-version

If you're still having trouble, please post a github repo with a broken version. It's hard to tell what's going wrong from just an error message, but if you post a full repository I can probably figure it out.

@DennisJunior247 you can't import @apollo/client/core because there's no exports map in the package.json of @apollo/client defining that. You need to import @apollo/client/core/index.js instead. Ideally this repository would define an exports map: #9976

[xpluscal]

@benmccann following your suggestion we get the following error on netlify:

Error [ERR_REQUIRE_ESM]: require() of ES Module /var/task/node_modules/@apollo/client/core/index.js from /var/task/.netlify/server/entries/pages/__layout.svelte.js not supported.

[xdumaine]

@benmccann Just FYI you're coming off as very hostile and rude in these comments. I'm not disagreeing that getting a minimum reproducible example repo is likely the most useful way to solve the problem. However, many times that involves a lot of work for folks, especially if they're migrating a project, and not setting up a new one. Frequently, posting the error message is a helpful intermediary step while they do that, in case others have seen it and recognize a quicker workaround or fix.

In any case, I'm unsubscribing from this thread because it just wasn't worth the effort, and you seem like a very unpleasant person to work with. I hope that if you're burnt out on working on OSS you take a break and come back refreshed. Good luck!

[benmccann]

Netlify does not yet support ESM which is probably why it's not working on that platform. The options for you would be:

• wait for Missing "exports" property in package.json #9976
• wait for Allow Functions to be pure ES modules netlify/zip-it-and-ship-it#750
• try setting Vite's ssr.noExternal to true
• switch to any other host

Hope this helps!

[benmccann]

A quick update, Netlify now supports ESM. If you're on Netlify and use the latest @sveltejs/adapter-netlify the prior error should be fixed

[rnenjoy]

I'm getting this error when im trying to build my nuxt 3 application (works in development mode). Even though i use ..../index.js as import.

[rigdal]

Using @apollo/client/core works for me with 1.0.0-next.538 version of SvelteKit and "@apollo/client": "^3.7.1", I am using this in both of the +page.server.js and +page.js context.

[andreialecu]

#11570 should properly fix this