React install problems with npm

Question

When I run npx create-react-app, I had these errors. Maybe someone knows whats it's wrong? P.S. also had tried npm-install -g create-react-app.

    C:\Users\Deividas\Desktop\PAMEGINIMAS>create-react-app my-app
internal/modules/cjs/loader.js:621
  throw e;
  ^

Error: No valid exports main found for 'C:\Users\Deividas\AppData\Roaming\npm\node_modules\create-react-app\node_modules\is-promise'
    at resolveExportsTarget (internal/modules/cjs/loader.js:618:9)
    at applyExports (internal/modules/cjs/loader.js:499:14)
    at resolveExports (internal/modules/cjs/loader.js:548:12)
    at Function.Module._findPath (internal/modules/cjs/loader.js:650:22)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:948:27)
    at Function.Module._load (internal/modules/cjs/loader.js:854:27)
    at Module.require (internal/modules/cjs/loader.js:1023:19)
    at require (internal/modules/cjs/helpers.js:72:18)
    at Object.<anonymous> (C:\Users\Deividas\AppData\Roaming\npm\node_modules\create-react-app\node_modules\run-async\index.js:3:17)
    at Module._compile (internal/modules/cjs/loader.js:1128:30) {
  code: 'MODULE_NOT_FOUND'
}

msmoore · Accepted Answer · 2020-04-25 18:03:46Z

1

This seems to be a recent problem with npm. There is an issue open as of the last few hours and it seems like people are working on it. I don't think it's anything to do with yourproject.

The issue

While the issue is being fixed: try installing node version 12.12.0 as shown below (if using nvm) and run create-react-app again.

nvm install 12.12.0
nvm use 12.12.0

answered Apr 25, 2020 at 18:03

msmoore

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Comments

caelinsutch · Accepted Answer · 2020-04-25 17:53:25Z

0

I'd try to clear your cache npm cache clean --force. What version of node and npm are you using?

answered Apr 25, 2020 at 17:53

caelinsutch

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1 Comment

David Over a year ago

After npm cache clean --force had the same error. npm version: 6.13.1; node version: v13.3.0

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