Error: command failed: yarn

[tamtm]

Version

3.0.0-beta.6

Reproduction link

http://fuckkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk.com

Steps to reproduce

vue create a-new-project

What is expected?

Run without any error

What is actually happening?

✨ Creating project in D:\a-new-project.
🗃 Initializing git repository...
⚙ Installing CLI plugins. This might take a while...

'yarn' is not recognized as an internal or external command,
operable program or batch file.
ERROR command failed: yarn

[posva]

This is probably related to your setup not having yarn correctly installed (or removed) but selected at some point. You can revert back to npm by changing ~/.vuerc

Closing as this is a system question and please do not post fake repro links like that again, thanks

[tamtm]

@posva the command uses to create a new project, so what kind of repo link do you want? I don't get it

[leejh3224]

If you experience something like this, first check out you have yarn installed or not.

yarn --version

Install yarn resolved this issue.

[L4ZZA]

@posva How do you do that on Windows tho?

Surely vue should select any available one one it sees that yarn does not exist anymore the same way it recognizes when npm and yarn are both installed.

[sachiko-kame]

If you want to do it quickly, you should install "yarn"

npm install -g yarn

or

sudo npm install -g yarn

[alejosv]

Same error:

Vue CLI v4.5.15
✨  Creating project in /lxcshared/Typescript/ioset.git/web.
⚙️  Installing CLI plugins. This might take a while...

yarn install v1.22.17
info No lockfile found.




success Saved lockfile.
Done in 33.06s.
🚀  Invoking generators...
 WARN  conflicting versions for project dependency "typescript":
[5/5] ⠠ deasync
- ~3.9.3 injected by generator "@vue/cli-plugin-unit-jest"
- ~4.1.5 injected by generator "@vue/cli-plugin-typescript"

Using newer version (~4.1.5), but this may cause build errors.
📦  Installing additional dependencies...

yarn install v1.22.17
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
 ERROR  command failed: yarn 
ubuntu@nodejs:/lxcshared/Typescript/ioset.git$ yarn --version
1.22.17

[mdsumanhalder]

simply uninstall yarn by :npm uninstall -g yarn
and again install by :npm install -g yarn
It worked for me.

[Ehtisham-Ayaan]

First of all, check your node version. The node must be on 14.17.0 or whatever you may get on the terminal. You may also manage different node versions using nvm if you want multiple node versions after installing the required node close the terminal and reopen it. There you go. Everything will work fine then and you will not get yarn error again.