React Native Redux - 对象不是构造函数(评估'new ctor(props context)') [英] React native Redux - object is not a constructor (evaluating 'new ctor(props context)')

问题描述

这是一个尝试使用 Redux 的非常简单的页面....见下面的代码.

This is a very simple page that is trying to use Redux....see code below.

但是我收到错误 object is not a constructor (evaluating 'new ctor(props context)')

import React, {Component} from 'react';
import {Text, View} from 'react-native';
import {connect} from 'react-redux';

const mapStateToProps = state => ({
  userId: state.auth.userId,
});

class Message extends Component {
  render() {
    return (
      <View>
        <Text>Text here</Text>
      </View>
    );
  }
}

export default connect(
  mapStateToProps,
  null,
)(Message);

推荐答案

Reset cache work for me:

Reset cache work for me:

react-native start --reset-cache

其他解决方案是在导航器容器中使用 createSwitchNavigator 代替 createStackNavigator.

Other solution is use createSwitchNavigator instead createStackNavigator, in your navigator container.

这篇关于React Native Redux - 对象不是构造函数(评估'new ctor(props context)')的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！