我更新了我的安卓项目react-navigation was 3.x
,移动到5.x
,决定实现必要的变化,但它不想工作,从React导航页面复制的例子,但仍然显示相同的错误,有人知道这里的问题在哪里吗?因为我谷歌了一半的互联网,不能找到解决方案
我的包裹
{
"name": "BusinessCard",
"version": "0.0.1",
"private": true,
"scripts": {
"start": "node node_modules/react-native/local-cli/cli.js start",
"test": "jest"
},
"dependencies": {
"@react-native-community/masked-view": "^0.1.10",
"@react-navigation/native": "^5.7.0",
"@react-navigation/stack": "^5.7.0",
"react": "^16.13.1",
"react-native": "^0.63.0",
"react-native-gesture-handler": "^1.6.1",
"react-native-reanimated": "^1.9.0",
"react-native-safe-area-context": "^3.1.1",
"react-native-safe-area-view": "^1.1.1",
"react-native-screens": "^2.9.0"
},
"devDependencies": {
"@babel/core": "^7.10.4",
"@babel/runtime": "^7.10.4",
"babel-jest": "^24.9.0",
"jest": "^24.9.0",
"metro-react-native-babel-preset": "^0.53.1",
"react-test-renderer": "16.8.3"
},
"jest": {
"preset": "react-native"
}
}
我复制的代码:
import 'react-native-gesture-handler';
import * as React from 'react';
import { StyleSheet, View, Text, TouchableHighlight } from "react-native";
import { NavigationContainer } from '@react-navigation/native';
import { createStackNavigator } from '@react-navigation/stack';
function HomeScreen() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>Home Screen</Text>
</View>
);
}
const Stack = createStackNavigator();
function App() {
return (
<NavigationContainer>
<Stack.Navigator>
<Stack.Screen name="Home" component={HomeScreen} />
</Stack.Navigator>
</NavigationContainer>
);
}
export default App;
和错误:
Invariant Violation: requireNativeComponent: "RNCSafeAreaProvider" was not found in the UIManager.
This error is located at:
in RNCSafeAreaProvider (at SafeAreaContext.tsx:74)
in SafeAreaProvider (at SafeAreaProviderCompat.tsx:42)
in SafeAreaProviderCompat (at StackView.tsx:432)
in GestureHandlerRootView (at GestureHandlerRootView.android.js:31)
in GestureHandlerRootView (at StackView.tsx:431)
in StackView (at createStackNavigator.tsx:82)
in StackNavigator (at App.js:27)
in EnsureSingleNavigator (at BaseNavigationContainer.tsx:376)
in ForwardRef(BaseNavigationContainer) (at NavigationContainer.tsx:91)
in ThemeProvider (at NavigationContainer.tsx:90)
in ForwardRef(NavigationContainer) (at App.js:26)
in App (at renderApplication.js:45)
in RCTView (at View.js:34)
in View (at AppContainer.js:106)
in RCTView (at View.js:34)
in View (at AppContainer.js:132)
in AppContainer (at renderApplication.js:39)
[Sat Jul 11 2020 15:11:50.561] ERROR Invariant Violation: requireNativeComponent: "RNCSafeAreaProvider" was not found in the UIManager.
This error is located at:
in RNCSafeAreaProvider (at SafeAreaContext.tsx:74)
in SafeAreaProvider (at SafeAreaProviderCompat.tsx:42)
in SafeAreaProviderCompat (at StackView.tsx:432)
in GestureHandlerRootView (at GestureHandlerRootView.android.js:31)
in GestureHandlerRootView (at StackView.tsx:431)
in StackView (at createStackNavigator.tsx:82)
in StackNavigator (at App.js:27)
in EnsureSingleNavigator (at BaseNavigationContainer.tsx:376)
in ForwardRef(BaseNavigationContainer) (at NavigationContainer.tsx:91)
in ThemeProvider (at NavigationContainer.tsx:90)
in ForwardRef(NavigationContainer) (at App.js:26)
in App (at renderApplication.js:45)
in RCTView (at View.js:34)
in View (at AppContainer.js:106)
in RCTView (at View.js:34)
in View (at AppContainer.js:132)
in AppContainer (at renderApplication.js:39)
5条答案
按热度按时间hfyxw5xn1#
在新版本的React Navigation中,我们必须手动安装
react-native-safe-area
,甚至react-native-screens
。我已经通过sudo npm install react-native-safe-area
、sudo npm install react-native-screens
解决了类似的问题。然后从我的安卓系统中清除应用程序数据并重新安装应用程序。打开新的终端(Ubuntu 20.04 LTS),然后运行npm start
。试试这个,可能会有帮助。qlzsbp2j2#
您是否尝试:cd ios && pod安装&& cd ..然后关闭应用程序,关闭所有终端并重建您的应用程序。希望能帮助您。
bnlyeluc3#
我有一个只适用于Android的解决方案。那就是你只需要在你的终端中按照下面的步骤操作。
[your project path]\> cd android
并输入。然后,如果您在PowerShell中,只需键入下面的命令。
[your project path]\android\> ./gradlew clean
如果你是在cmd键入下面的命令.
[your project path]\android\> gradlew clean
重启你的react原生项目。
sqxo8psd4#
tct7dpnv5#
打开您的MainApplication.java并添加代码顶部;
然后在getPackages()函数中添加以下代码;