Use this tag for version specific questions about Yarn version 2.x. Yarn is an open-source JavaScript package manager created by Facebook, Exponent, Google, and Tilde. When using this tag also include the more generic [yarnpkg] tag where possible.
Questions tagged [yarnpkg-v2]
192 questions
0
votes
0 answers
Doing yarn install on a windows machine reverts v2 lockfile to v1
I have two working laptops, one is a mac and one is a windows. If I do a yarn install on mac, it generates a v2 lockfile. If I do a yarn install on windows, it regenrates the lock file into a v1 file.
Any ideas to fix this?
These are my…

arunmmanoharan
- 2,535
- 2
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0 answers
Extraneous positional argument error (Yarn) when using JupyterLab
When I run
jupyter lab
I get
Fail to get yarn configuration. Unknown Syntax Error: Extraneous positional argument ("list").
$ yarn config [-v,--verbose] [--why] [--json]
This is new to me (I've been using jupyter for years without issues) and…

orome
- 45,163
- 57
- 202
- 418
0
votes
0 answers
Substitute for 'yarn list' in Yarn Modern?
Is there a substitute or equivalent command for Yarn Classic's yarn list in Yarn Modern?
For example, how would I do the following?
yarn list --depth=0 --prod --long

orome
- 45,163
- 57
- 202
- 418
0
votes
1 answer
Compatibility issues Node and Strapi4
allow me to walk you through some problems I'm encountering when setting up Gatsby with Strapi. Hopefully, somebody can provide me with a solution. Whenever I use the following command yarn create strapi-starter strapi-test gatsby-blog I get the…

MakMao
- 42
- 5
0
votes
1 answer
yarn install within Docker Container giving "self signed certificate in certificate chain"
To get docker and yarn working on my corporate network, I needed to add a CA certificate to trust store (for docker) and set NODE_EXTRA_CA_CERTS for yarn (see here). The Dockerfile for my react application includes yarn install && yarn run build…

cpage
- 119
- 6
- 27
0
votes
1 answer
command not found: react-scripts (PS: yarn2(berry) workspaces)
Working on a yarn2 powered monorepo with two workspaces common and app. I've declared typescript and react-scripts as devDependencies in root's package.json ; and declared typescript and react-scripts as peerDependencies in app's…

D.B.K
- 410
- 2
- 15
0
votes
1 answer
How to keep workspace:* version specifications when running 'lerna version'
In a given JS monorepo, sub-packages that depend on each other declare this dependency in their package.json files as
"@foo/bar": "workspace:*",
"@foo/qux": "workspace:*",
...
However, when running lerna version 1.2.3, Lerna rewrites these…

P Varga
- 19,174
- 12
- 70
- 108
0
votes
1 answer
Hot reload developing Greasemonkey userscript
I'm trying to make a userscript for script runner like (Tamper|Grease)monkey - that adds a script to page of specified URL.
Also I work with React, typescript etc. in other projects.
I wonder if it's possible to use Typescript to develop these…

sjiamnocna
- 167
- 1
- 11
0
votes
1 answer
How to configure Yarn 2+ to load scope packages from private and public registry
We are migrating from Yarn 1+ to Yarn 2+ (3.2.1) to manage our project dependencies. Most of our private packages are in github but couple of open-sourceed packages are in npm.
When we migrate to Yarn 2+, we created .yarnrc.yml file to list the…

metasync
- 338
- 1
- 10
0
votes
1 answer
Yarn berry workspace command not available at root level
I have a working monorepo(yarn v1) with lot of workspaces(small example below). I'm working on upgrading yarn to Yarn@3 berry. I'm not able to access "Client" package .bin scripts from monorepo root, giving me this error "Usage Error: Couldn't find…

user6481062
- 393
- 1
- 4
- 17
0
votes
1 answer
Error when trying to run application with babel-plugin-relay and Webpack 5
I'm having a hard time to get Relay working within my monorepo. I have set everything up with Yarn workspaces (version berry) and Webpack 5.
When I'm trying to run one of my apps, I get the error:
MacroError: The macro you imported from "undefined"…

Flo Ragossnig
- 1,341
- 14
- 38
0
votes
2 answers
How to import TomSelect in App.js to avoid browser error?
I'm working on a symfony 5.4 application that uses webpack / encore. I want to use the tomselect javascript plugin. i installed it with yarn and want to import it somehow in app.js but it doesn't work.
I tryed this ways in app.js:
TomSelect =…

csigusz
- 3
- 3
0
votes
1 answer
How can I upgrade ansi-html from 0.0.7 to 0.0.8?
I have a maven application which uses ReactJS for the front-end and it is using ansi-html:0.0.7 currently. This led to vulnerability alert by GitHub dependabot and it asks me to upgrade to version @^0.0.8.
Usually when I need to upgrade something, I…

C Puneeth
- 61
- 10
0
votes
1 answer
create-react-app error while using yarn 3
I'm using yarn 3.2.0(latest) and node 17.6.0(latest)
As instructed in CRA documentation I ran yarn create react-app myapp. It completed installation and was able to start the app using yarn start. However after making changes to the App , I always…

RHOOPH
- 94
- 1
- 5
0
votes
0 answers
react npm start / yarn start not updating. I have to start and stop
I have recently stumbled upon this exploring this boilerplate. I believe it's a bit abandoned now, but figured i'd explore it.
https://github.com/react-boilerplate/react-boilerplate
Currently if i update the global-css file it appears to update…

michaelmartinho
- 1
- 1