未定义不是函数(本机)

时间:2019-04-20 00:09:21

标签: javascript

我正在尝试使用react-native和Android Studio进行Instagram克隆,但是当我在AS中运行该应用程序时,它显示“未定义不是函数(附近'...(0,_reactNavigation.createTabNavigator) ...')

我已经将所有旧的反应导航(例如TabNavigator)更改为createTabNavigator,但是它什么也不会做

import {createTabNavigator} from 'react-navigation'
import { Icon } from 'native-base'

class MainScreen extends Component {

    static navigationOptions = {

        headerLeft: <Icon name="ios-camera-outline" style={{ paddingLeft: 10 }} />,
        title: "Instagram",
        headerRight: <Icon style={{ paddingRight: 10 }} name="ios-send-outline" />
    }
    render() {
        return (
            <AppTabNavigator />
        );
    }
}
export default MainScreen;

const AppTabNavigator = createTabNavigator({

    HomeTab: {
        screen: HomeTab
    },
    SearchTab: {
        screen: SearchTab

    },
    AddMediaTab: {
        screen: AddMediaTab
    },
    LikesTab: {
        screen: LikesTab
    },
    ProfileTab: {
        screen: ProfileTab
    }

}, {

我希望该应用正常运行,但不能

0 个答案:

没有答案