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Error creating a new app - Couldn't find package "@babel/plugin-proposal-decorators" on the "npm" registry

See original GitHub issue

Is this a bug report?

Yes

Environment

System: OS: macOS 10.14.1 CPU: x64 Intel® Core™ i7-7820HQ CPU @ 2.90GHz Binaries: Node: 11.2.0 - /usr/local/bin/node Yarn: 1.12.3 - /usr/local/bin/yarn npm: 6.4.1 - /usr/local/bin/npm Browsers: Chrome: 70.0.3538.110 Safari: 12.0.1 npmPackages: react: Not Found react-dom: Not Found react-scripts: Not Found npmGlobalPackages: create-react-app: 2.1.1

Steps to Reproduce

run npx create-react-app my-app

Expected Behavior

Create a new cra app

Actual Behavior

I’m getting this error

Creating a new React app in /..../...

Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts...

yarn add v1.12.3
[1/4] 🔍  Resolving packages...
error Couldn't find package "@babel/plugin-proposal-decorators" on the "npm" registry.
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.

Aborting installation.
  yarnpkg add --exact react react-dom react-scripts --cwd /.../... has failed.

Deleting generated file... package.json
Deleting generated file... yarn.lock
Deleting my-app/ from /.../...
Done.

Issue Analytics

State:
Created 5 years ago
Reactions:7
Comments:10

Top GitHub Comments

10reactions

Jokinencommented, Nov 28, 2018

This issue migth be related with this:

https://npm.community/t/can-t-install-scoped-packages-e401-unauthorized/3631/5

In the thread a suggested workaround was logging out of npm (npm logout). It worked for me 😃

2reactions

tafelitocommented, Nov 28, 2018

@Jokinen that worked! Thanks for pointing it out. I had to npm logout and then npm login even tho I work with public packages. We’ll have to follow that issue to see how it goes

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