小编Jag*_*shi的帖子

在我下面的代码中，当我使用 useNavigation() 时，它会给出一个错误，比如我的问题如何使用 useNavigation，请任何人都可以解决这个错误...错误：找不到导航对象。您的组件是否在导航器的屏幕内？我按照这里的代码https://rnfirebase.io/messaging/notifications#handling-interaction

import React, {useState, useEffect } from 'react';
import messaging from '@react-native-firebase/messaging';
import { NavigationContainer, useNavigation } from "@react-navigation/native";
import { createStackNavigator, HeaderTitle, } from "@react-navigation/stack";
const Stack = createStackNavigator();

function App(props) {
     const navigation = props.navigation
    //const navigation = useNavigation();
    const [initialRoute, setInitialRoute] = useState('Splash Screen');

    useEffect(() => {
        messaging().onMessage(remoteMessage => {
            navigation.navigate("Description Screen");
            console.log(props.navigation)
        });
    }, []);

    return (
        <NavigationContainer>
            <Stack.Navigator
                initialRouteName={initialRoute}
                headerMode="none"
                screenOptions={{
                    gestureEnabled: true,

                }}
            >

                <Stack.Screen name="Splash Screen" component={SplashScreen} />
                <Stack.Screen …