首页 文章

TypeError：undefined不是对象（评估'route.routeName'） - React Navigation

提问于
浏览 次
1

我在使用React Navigation的Drawer Navigator时遇到了问题 . 我有一个用户验证电子邮件的屏幕 . 如果经过验证，它将导航到抽屉导航中的HomeScreen

这是我的代码：

navigateToHomeScreen () {
  const actions = NavigationActions.reset({
    index: 0,
    actions: [
      NavigationActions.navigate({routeName: 'NavigationDrawer'})
    ]
  })

  this.props.navigation.dispatch(actions)
  this.props.dismissModal()
}

功能 verification.js

const NavigationDrawer = DrawerNavigator({
  HomeScreen: {
   screen: HomeScreen,
   navigationOptions: {
     drawerLabel: 'Home'
  }
 }
}, {
  initialRouteName: 'HomeScreen',
  contentComponent: props => <DrawerContent {...props} />
})

export default NavigationDrawer

NavigationDrawer.js

const PrimaryNav = StackNavigator(
{
  RegisterScreen: {screen: RegisterScreen},
  ConfirmVerificationCodeScreen: {screen:ConfirmVerificationCodeScreen},
  LoginScreen: {screen: LoginScreen},
  NavigationDrawer: {screen: NavigationDrawer},
  HomeScreen: {screen: HomeScreen}
},
{
  initialRouteName: 'LoginScreen',
  headerMode: 'none'
})

export default PrimaryNav

AppNavigation.js

当我在verification.js中导航到主屏幕时，它会抛出一个错误

TypeError: undefined is not an object (evaluating 'route.routeName')

请帮忙 . 我已经仔细检查了样板，它完全没问题 . 我已导入文件所需的所有内容

react-native react-navigation

2 回答

  • 0

    我发现如何解决这个问题，

    drawerOpenRoute: 'DrawerOpen',
drawerCloseRoute: 'DrawerClose',
drawerToggleRoute: 'DrawerToggle'

to the drawer, configs fixed the issue for me.

    看这里：https://github.com/react-community/react-导航/问题/ 3148＃issuecomment-352778884

    回复于
  • 0

    这是反应导航的错误 . 由于它现在已修复，您可以通过更新您的反应导航来解决它 .

    https://github.com/react-navigation/react-navigation/issues/3148

    检查此链接 .

    回复于

相关问题