無法解析“./SafeAreaContext”

Question

我最近使用 expo 設置了react-native項目，后來我添加了@react-navigation包。

似乎這還不夠，因為NavigationContainer渲染抱怨SafeAreaContext

我嘗試使用expo install react-native-safe-area-context...安裝所需的軟件包，但沒有解決。

認為刪除node_modules && npm install可能會有所幫助，但它也不起作用。

有與此問題相關的問題， 但他們沒有提供太多幫助

我會感謝你的幫助。

這是我在 android 仿真器中得到的

終端

Unable to resolve "./SafeAreaContext" from "node_modules\react-native-safe-area-context\src\index.tsx"
Failed building JavaScript bundle.

應用程序.tsx

import React, { useState } from 'react';
import { AppLoading } from 'expo'
import { View, Text } from 'react-native';
import { NavigationContainer } from '@react-navigation/native';
import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
import { createStackNavigator } from '@react-navigation/stack';

function Test() {
  return (
    <View
      style={{ flex: 1, justifyContent: 'space-between', alignItems: 'center' }}
    >
      <Text>Test</Text>
    </View>
  );
}
const Stack = createStackNavigator();
const Tab = createBottomTabNavigator();

export default function App() {
 const [loaded, setLoaded] = useState(false);


  if(!loaded) {
    return <AppLoading
      startAsync={() => Promise.resolve()}
      onFinish={() => setLoaded(true)}/>
  }

  return <NavigationContainer>
    </NavigationContainer>
}

package.json

{
  "main": "node_modules/expo/AppEntry.js",
  "scripts": {
    "start": "expo start",
    "android": "expo start --android",
    "ios": "expo start --ios",
    "web": "expo start --web",
    "eject": "expo eject"
  },
  "dependencies": {
    "@expo/vector-icons": "^10.2.0",
    "@react-native-community/masked-view": "^0.1.6",
    "@react-navigation/bottom-tabs": "^5.5.1",
    "@react-navigation/native": "^5.5.0",
    "@react-navigation/stack": "^5.4.1",
    "expo": "^37.0.12",
    "expo-asset": "^8.1.5",
    "expo-constants": "^9.0.0",
    "expo-linking": "^1.0.1",
    "expo-splash-screen": "^0.2.3",
    "expo-web-browser": "^8.2.1",
    "react": "~16.9.0",
    "react-dom": "~16.9.0",
    "react-native": "https://github.com/expo/react-native/archive/sdk-37.0.1.tar.gz",
    "react-native-gesture-handler": "~1.6.0",
    "react-native-reanimated": "~1.7.0",
    "react-native-safe-area-context": "0.7.3",
    "react-native-safe-area-view": "^1.1.1",
    "react-native-screens": "~2.2.0",
    "react-native-web": "~0.11.7",
    "react-redux": "^7.2.0",
    "redux": "^4.0.5"
  },
  "devDependencies": {
    "@babel/core": "^7.8.6",
    "@types/react": "~16.9.23",
    "@types/react-native": "~0.61.17",
    "babel-preset-expo": "~8.1.0",
    "typescript": "~3.8.3"
  },
  "private": true
}

Answer 1

看起來像清理 expo 緩存有幫助

expo r -c

expo r --help

Usage: start|r [options] [project-dir]
Starts or restarts a local server for your app and gives you a URL to it

 Options:
    -c, --clear           Clear the Metro bundler cache
   ....

expo --version
3.21.3

Answer 2

安裝以下兩個，

npm install --save @react-native-community/masked-view

npm install react-native-safe-area-context

這對我有用