在本教程(https://www.raywenderlich.com/126063/react-native-tutorial)中,作者声明如下:
接下来在HelloWorld组件下面添加以下类:
class PropertyFinderApp extends React.Component {
render() {
return (
);
}
}
但是当我尝试这样做时,我会遇到以下问题:
[错误屏幕] [2]
我不确定如何修复它。这是我的代码:
'use strict';
var React = require('react');
var ReactNative = require('react-native');
var styles = ReactNative.StyleSheet.create({
text: {
color: 'black',
backgroundColor: 'white',
fontSize: 30,
margin: 80
},
container: {
flex: 1
}
});
class HelloWorld extends React.Component {
render() {
return <ReactNative.Text style={styles.text}>Hello World (Again) </ReactNative.Text>;
}
}
class PropertyFinderApp extends React.Component {
render() {
return (
);
}
}
ReactNative.AppRegistry.registerComponent('PropertyFinder', function() { return PropertyFinderApp });