All Questions
Tagged with yarnpkg yarnpkg-v2
99
questions
0
votes
2
answers
35
views
Why are my yarn dependencies still listed if I deleted node modules
I have a project I am working on and I accidentally downloaded my packages with yarn after running yarn in the terminal.
I deleted the new node_modules folder and then ran yarn list -depth 0 and then ...
- 7
0
votes
3
answers
151
views
Strange behavior. Jest gives `Cannot find module` when importing components with absolute paths
My jest config
clearMocks: true,
rootDir: '../../',
cacheDirectory: 'cache',
testEnvironment: 'jsdom',
modulePaths: [
'<rootDir>'
],
setupFilesAfterEnv: [
'<rootDir>/...
- 21
23
votes
4
answers
5k
views
Why does Yarn fail with "no candidates found" errors?
For example, I'm trying to upgrade netlify-cli from 17.7.0 to 17.8.1 using yarn upgrade-interactive and the following error happens:
➤ YN0000: · Yarn 4.0.2
➤ YN0000: ┌ Resolution step
➤ YN0082: │ @...
- 17.2k
2
votes
0
answers
142
views
Is ~/.yarnrc used by modern Yarn?
I use modern Yarn (v2 or later) as opposed to "classic Yarn" (v1.x) in numerous projects. These projects include a .yarnrc.yml file that is used by modern Yarn.
I previously had a number of ...
- 739
0
votes
1
answer
97
views
Finding all installed versions of an npm package using the yarn API
My goal is to prevent out-of-order deployment of a back-end and an app. All of the software is written in JavaScript. The back-end interface is wrapped up in a API client npm package, which the app ...
- 2,509
0
votes
0
answers
259
views
Next.js NODE_OPTIONS is not compatible with yarn v2
Important info:
yarn 2 (berry)
Next.js
I have a following script to run Next.js app (either next dev or next start), and to initialise Datadog APM tracing:
"dev": "NODE_OPTIONS='-r ./...
- 1
1
vote
0
answers
271
views
Difference of yarn classic and yarn 3(node_modules) dependency management methods
I'm using yarn 3 workspace with nodelinker: node_modules option.
As far as I know, using nodelinker: node_modules manages the library in the same way as yarn classic.
what is the difference between ...
- 21
0
votes
1
answer
534
views
yarn 3 install provides empty node_modules + npx scripts failures
I'm migrating my node repositories to yarn berry (v3) from yarn 1. So had a basic old school package.json and yarn.lock. And only a .yarnrc file to host npmjs token at user home folder. Nothing ...
- 1,306
1
vote
0
answers
626
views
How does Yarn install decide whether to throw YN0070 and use node_modules vs PnP?
I have 2 different branches in my project. When I do yarn install in one of them, it starts off with:
➤ YN0070: Migrating from Yarn 1; automatically enabling the compatibility node-modules linker 👍
....
- 622
2
votes
0
answers
642
views
if I use yarn Error: Segmentation fault: 11
Until just now, yarn ran well, but suddenly a strange error started to appear.
If i use this command,
yarn run dev
Bus error: 10
yarn -v
Segmentation fault: 11
enter image description here
I tried ...
- 21
-1
votes
1
answer
2k
views
Why am I told to install versioned Expo CLI when it's already installed?
When I run
expo-cli doctor
I get
WARNING: The legacy expo-cli does not support Node +17. Migrate to the versioned Expo CLI (npx expo).
But when I run
yarn expo doctor
I get
expo doctor is not ...
- 47.7k
2
votes
0
answers
265
views
Prevent dev dependencies in Yarn 3 cache folder with PNP
I am utilizing Yarn 3 with the Plug'n'Play (PNP) feature for zero-installation of the dependencies in my development environment, which works well. However, when I run a production build, the .yarn/...
- 182
0
votes
2
answers
1k
views
How to use Google Cloud Build with Yarn 2+
How do I use Google Cloud Build with Yarn 2+? Do I need to create my own node image to support this or is there some shorthanded entrypoint like entrypoint: "yarn2"
Cloud Build with NodeJs:
...
- 45
1
vote
1
answer
701
views
How to add package from sub-directory of monorepo with yarn
I have a fork of the expo monorepo that has changes in only one of the sub-packages (e.g. expo-speech). I want to import only that sub-package in my application. Given these parameters:
GitHub ...
- 1,911
17
votes
3
answers
9k
views
Why yarn creates a .pnp.loader.mjs and .pnp.cjs files
I use vite on react, and when i use yarn to "live server" my project two new files are created, .pnp.loader.mjs and .pnp.cjs. What is the purpose of this files?
I never see those files, ...
- 171