Javascript 反应本机菜单页

我已在/App/Components/Privacy中创建了新的页面调用：Privacy.js

然后我在用户配置文件中创建页面菜单。当我单击它的openprivacy.js，但在这里显示未定义的代码时

Language.js

// user profile
userProfileName: 'Name',
userProfileEmail: 'Email',
userProfileAddress: 'Address',
userProfileWishlist: 'Wishlist',
userProfileLanguages: 'Languages',
userProfilePushNotif: 'Push notification',
userProfilePrivacy: 'Privacy',
userProfileContact: 'Contact us',
userProfileAbout: 'About us',
userProfileItems: 'items',
chatList: 'Chat List',

index.js

import ChatScreen from './ChatScreen'
import LoginScreen from './LoginScreen'
import ChatListScreen from './ChatListScreen'
import Privacy from './Privacy'

Privacy.js

import * as React from 'react';
import { ScrollView, View, Text, Image, StyleSheet } from 'react-native';

export default class Article extends React.Component<*> {
  render() {
    return (
      <ScrollView
        style={styles.container}
        contentContainerStyle={styles.content}
      >
        <View style={styles.author}>

          <View style={styles.meta}>

          </View>
        </View>

        <Text style={styles.title}>Privacy Policy.</Text>
        <Text style={styles.paragraph}>
        We collect certain information that you provide to us when you use our services, such as when you create an 
    account. This may include your name, email, contact number and location.If you create an account using your 
    Facebook account,we will access and collect the information that your privacy settings on that account permit 
    us to access so that we can create Indiansbiz account for you. 
        </Text>
        <Image style={styles.image} source={require('../images/aboutus.png')} />
        <Text style={styles.paragraph}>
        If you would like us to delete your personal information from our system, please contact us at xx.
    We will use commercially reasonable efforts;however, we may retain an archived copy of your records as required by law 
    or for other legitimate business purposes.{"\n"}
{"\n"}Read our Privacy Policy at xx
        </Text>

      </ScrollView>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    backgroundColor: 'white',
  },
  content: {
    paddingVertical: 16,
  },
  author: {
    flexDirection: 'row',
    marginVertical: 8,
    marginHorizontal: 16,
  },
  meta: {
    marginHorizontal: 8,
    justifyContent: 'center',
  },
  name: {
    color: '#000',
    fontWeight: 'bold',
    fontSize: 16,
    lineHeight: 24,
  },
  timestamp: {
    color: '#999',
    fontSize: 14,
    lineHeight: 21,
  },
  avatar: {
    height: 48,
    width: 48,
    borderRadius: 24,
  },
  title: {
    color: '#000',
    fontWeight: 'bold',
    fontSize: 30,
    marginVertical: 8,
    marginHorizontal: 16,
  },
  paragraph: {
    color: '#000',
    fontSize: 14,
    lineHeight: 24,
    marginVertical: 8,
    marginHorizontal: 16,
  },
  image: {
    width: '100%',
    height: 150,
    resizeMode: 'cover',
    marginVertical: 8,
  },

});

---

未定义表示代码中缺少某些内容。请检查您的资源、变量或状态，有什么问题吗？请添加更多详细信息，如错误。