如何解決 npm 依賴

Question

react-tag-autocomplete@5.5.0 requires a peer of react@^15.0.0 but none is installed. You must install peer dependencies yourself.

我對 React 很陌生。 我安裝了以下開源項目：

npm install --save react-tag-autocomplete.

我正在關注此處所述的文檔： https ://www.npmjs.com/package/react-tag-autocomplete

從外觀上看，我覺得我有一個舊版本的 React。 我對么？ 我該如何解決？

這是 package.json

{
  "name": "reacttaggautocomplete",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.2.0",
    "react-dom": "^16.2.0",
    "react-scripts": "1.1.0",
    "react-tag-autocomplete": "^5.5.0"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test --env=jsdom",
    "eject": "react-scripts eject"
  }
}

Answer 1

顯然您已經安裝了 React 16.2，所以我猜問題是 react-tag-autocomplete 尚未更新以與較新版本的 react 一起使用。

您可以將 react 依賴項更改為"react": "^15.0.0" ，然后執行npm update ，您應該沒問題（這會將您降級為react 15 ）。