我已经更改为PropTypes，改为“支持类型”，但仍然得到了评估React.PropTypes的错误。

Question

环境：

操作系统:Linux5.3节点: 12.16.1 Yarn: 1.21.1 npm: 6.13.4守望者: 4.9.0 Xcode: N/A Android Studio: 3.5 AI-191.8026.42.35.5791312

Packages: (wanted => installed)
react: ^16.3.0-alpha.0 => 16.13.0
react-native: 0.55.0 => 0.55.0

"dependencies": {
    "prop-types": "^15.7.2",
    "react": "^16.3.0-alpha.0",
    "react-native": "0.55.0",
    "react-native-parabolic": "~1.1.1",
    "react-native-scrollable-tab-view": "~0.7.1",
    "react-native-swiper": "~1.5.4",
    "react-native-tab-navigator": "~0.3.3"
  }

export default class DefaultTabBar extends Component{

  constructor(){
    super()
  }

  static propTypes = {
    goToPage: PropTypes.func,
    activeTab: PropTypes.number,
    tabs: PropTypes.array,
    backgroundColor: PropTypes.string,
    activeTextColor: PropTypes.string,
    inactiveTextColor: PropTypes.string,
    textStyle: Text.propTypes.style,
    tabStyle: View.propTypes.style,
    renderTab: PropTypes.func,
    underlineStyle: View.propTypes.style,
  };

imgae：https://imgur.com/KBwsscf

我怎么才能修好它？

Answer 1

您可以使用这个：

import PropTypes from 'prop-types';

class Greeting extends React.Component {
  render() {
    return (
      <h1>Hello, {this.props.name}</h1>
    );
  }
}

Greeting.propTypes = {
  name: PropTypes.string
};

https://reactjs.org/docs/typechecking-with-proptypes.html

Answer 2

你的问题不清楚。但我认为这是你的问题：

View.propTypes 反对.

->改为使用ViewPropTypes。

import { ViewPropTypes } from 'react-native';
...

underlineStyle: ViewPropTypes.style,