Cocos creator custom engine NPM Error [How to Fix]

Background

Cocos creator compilation engine NPM install reports errors
error contents:

fetchMetadata: sill pacote range manifest for [email protected]^0.1.1 fetched in 194ms

Solution:

The effective scheme is as follows:

npm config set registry http://registry.npmjs.org/ --global
npm cache clear --force
npm install --verbose

Type

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