【问题标题】:Uncaught Error: Invalid hook call. Hooks can only be called inside of the body of a function component未捕获的错误:无效的挂钩调用。 Hooks 只能在函数组件的主体内部调用
【发布时间】:2021-01-16 02:06:32
【问题描述】:

我正在尝试使用 redux 启动一个 react 项目,但我得到了

错误:

Uncaught Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
----
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rules of Hooks
3. You might have more than one copy of React in the same app

组件出现上述错误: 在 Provider(由 App 创建) 在 ErrorBoundary 中(由 App 创建) 应用内

Package.json

    "@babel/polyfill": "^7.11.5",
    "@babel/preset-env": "^7.10.3",
    "@babel/preset-react": "^7.10.1",
    "axios": "^0.20.0",
    "babel-core": "^7.0.0-0",
    "babel-jest": "^26.3.0",
    "babel-loader": "7.1.2",
    "babel-plugin-transform-class-properties": "^6.24.1",
    "babel-polyfill": "^6.26.0",
    "babel-preset-es2015": "6.24.1",
    "babel-register": "^6.26.0",
    "img-loader": "2.0.0",
    "jsdom": "10.1.0",
    "mocha": "3.3.0",
    "mocha-image-compiler": "1.0.0",
    "prop-types": "15.6.0",
    "react": "16.13.1",
    "react-dom": "16.2.0",
    "react-redux": "^7.2.1",
    "react-render-html": "^0.6.0",
    "react-router-dom": "^5.2.0",
    "react-scripts": "^3.4.3",
    ...

App.js

class App extends Component {
    render () {
        // console.log('This is app.js inside render');
        return (
            <ErrorBoundary>
                <Provider store={store}>
                    <Routes />
                </Provider>
            </ErrorBoundary>
        )
    }
}

export default App

请帮忙

【问题讨论】:

  • 抱歉忘记了,在我最后的帖子里加了,谢谢

标签: javascript reactjs redux react-redux


【解决方案1】:

你能把你的 react-dom 更新到高于 16.8.0

【讨论】:

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