警告：收到非布尔型属性`jsx`的“ true”。 Zeit风格的Jsx

Question

我正在尝试将styled-jsx与一些代码一起使用。但是，无论我做什么，我似乎都会出错

index.js:1437 Warning: Received `true` for a non-boolean attribute `jsx`.

If you want to write it to the DOM, pass a string instead: jsx="true" or jsx={value.toString()}.
    in style (at App.js:12)
    in div (at App.js:9)
    in Test (created by Route)
    in Route (at App.js:29)
    in Router (created by BrowserRouter)
    in BrowserRouter (at App.js:27)
    in App (at src/index.js:7)

我尝试重新安装node_modules，确保我的配置正常，并测试了不同的版本。

我的package.json，

{
  "name": "preview",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "contentful": "^7.4.1",
    "react": "^16.8.6",
    "react-dom": "^16.8.4",
    "react-router-dom": "^4.3.1",
    "react-scripts": "^3.0.1",
    "socket.io-client": "^2.2.0",
    "styled-jsx": "^3.2.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "babel": {
    "presets": [
      "@babel/preset-stage-2"
    ],
    "plugins": [
      "styled-jsx/babel"
    ]
  },
  "browserslist": [
    ">0.2%",
    "not dead",
    "not ie <= 11",
    "not op_mini all"
  ],
  "proxy": "http://localhost:5000/"
}

我的示例React代码仍然抛出错误。

const Test = () => {
    return (
        <div>
        <p>test
        </p>
        <style jsx>{
            `
            p {
                color: red;
            }
            `
        }
        </style>
        </div>)
}

class App extends Component {

  render () {
    return (
      <Router>

        <Route path='/test' component={Test}/>

      </Router>

    )
  }

}

export default App;

根据文档，我希望没有任何错误消息

Answer 1

使用样式化组件。不支持嵌套样式。看https://github.com/zeit/styled-jsx/pull/260避免这种情况：

<div>
  <span>
      <style jsx>{...}</style>
  </span>
</div>