Javascript 不变冲突:未找到名称Home的视图配置
在React Native项目中练习导航时,我遇到了下面截图上显示的错误: 不变冲突:未找到名称Home的视图配置。这个错误 位于:家中(atSceneView.js:10) 完整的错误详细信息显示在屏幕截图中: 据我所知,在用小写字母命名组件时会出现这种错误,但在我的例子中,它的命名是正确的 以下是my Home.js文件代码:Javascript 不变冲突:未找到名称Home的视图配置,javascript,android,reactjs,react-native,react-navigation,Javascript,Android,Reactjs,React Native,React Navigation,在React Native项目中练习导航时,我遇到了下面截图上显示的错误: 不变冲突:未找到名称Home的视图配置。这个错误 位于:家中(atSceneView.js:10) 完整的错误详细信息显示在屏幕截图中: 据我所知,在用小写字母命名组件时会出现这种错误,但在我的例子中,它的命名是正确的 以下是my Home.js文件代码: import React, { Component } from 'react'; import { Platform, StyleSheet, Text, Vie
import React, { Component } from 'react';
import { Platform, StyleSheet, Text, View, Button } from 'react-native';
import firebase from 'firebase';
import Header from './Header';
import LogoutButton from './LogoutButton';
import AlbumList from './AlbumList';
import ALbumDetails from './AlbumDetails';
import LoginForm from './LoginForm';
import { StackNavigator } from 'react-navigation';
export default class Home extends Component {
static navigationOptions = {
title: "Strona glowna"
};
state = { loggedIn: false };
goToDetails(){
this.props.navigation.navigate('ALbumDetails');
}
componentWillMount(){
firebase.initializeApp({
apiKey: "AIzaSyDsYn7L7qlngJnrYMxDOCp4n7zHJK-jRmw",
authDomain: "albumsviewer.firebaseapp.com",
databaseURL: "https://albumsviewer.firebaseio.com",
projectId: "albumsviewer",
storageBucket: "albumsviewer.appspot.com",
messagingSenderId: "897404904381"
});
// jezeli sie zaloguje => istnieje obiekt user
// jezeli sie wyloguje => nie ma obiektu user
firebase.auth().onAuthStateChanged((user) => {
if (user){
this.setState({loggedIn: true});
}
else {
this.setState({loggedIn: false});
}
})
}
renderMainPage(){
if (this.state.loggedIn){
return(
<View>
<Header headerText="Header Text" />
<LogoutButton />
<AlbumList />
</View>
);
}
else {
return (
<LoginForm />
);
}
}
renderAlbumDetails(){
/* .. */
}
render() {
return (
<View style={styles.container}>
{this.renderMainPage()}
</View>
);
}
}
index.js代码:
import { AppRegistry } from 'react-native';
import AppNavigation from './App';
AppRegistry.registerComponent('albumsViewer', () => AppNavigation);
我很困惑如何解决这个问题。提前感谢。从您的屏幕声明中删除
“
。屏幕:“主页”
应该是屏幕:主页
,屏幕:“相册详细信息”
应该是屏幕:相册详细信息
@bennygenel,感谢您的快速帮助:)
import { AppRegistry } from 'react-native';
import AppNavigation from './App';
AppRegistry.registerComponent('albumsViewer', () => AppNavigation);