create-react-app: https://registry.npmjs.org/loose-envify处的json响应正文无效

Question

我使用的是Ubuntu 20.04。我已经尝试使用npx运行create react应用程序超过2天了，切换到不同的Wifis +以太网，但我一直收到Invalid json response body at https://registry.npmjs.org/loose-envify。

我以为是网速问题，但事实并非如此

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

npm ERR! code FETCH_ERROR
npm ERR! errno FETCH_ERROR
npm ERR! invalid json response body at https://registry.npmjs.org/loose-envify reason: Unexpected end of JSON input

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/deestarks/.npm/_logs/2021-04-12T18_55_27_266Z-debug.log

Aborting installation.
  npm install --save --save-exact --loglevel error react react-dom react-scripts cra-template has failed.

Deleting generated file... package.json

Answer 1

我在这里解决了类似的问题：npm install failed, npm ERR! invalid json response

npm cache clean --force

和

npm cache verify

然后

npm i npm@latest -g

最后，我能够跑起来

npm i

类似的问题也在那里：npm ERR! Unexpected end of JSON input while parsing near '...registry.npmjs.org/@i'

Answer 2

运行此命令，它将解决您的问题

sudo npm cache clean --force