React Native Navigation TypeError：undefined不是一个对象（正在评估'Object.keys（routeConfigs）'）

Question

我在App.js文件中有以下代码：-

import React, { Component } from 'react';
import { Platform, StyleSheet, Text, View } from 'react-native';
import { createAppContainer } from 'react-navigation';
import { createStackNavigator } from 'react-navigation-stack';
import { NavigationContainer} from "react-navigation";


const Home = ({ navigation }) => {
  return (
      <View>
        <Text>This is Home page!</Text>
      </View>
  )
}

const Stack = createStackNavigator();

function MyStack() {
  return (
      <Stack.Navigator>
        <Stack.Screen name="Home" component={Home} />
      </Stack.Navigator>
  );
}
 export default function App() {
   return (
       <NavigationContainer>
         <MyStack />
       </NavigationContainer>
   );
}

我遵循此页面上的相同说明：-https://reactnavigation.org/docs/stack-navigator/但是它给出了一个错误

Answer 1

从中导入您的createStackNavigator；