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

Question

我对React Navigation的抽屉导航器有问题。我有一个用户验证电子邮件的屏幕。如果已验证，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()
}

verification.js

内部功能

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

，当我在验证内导航到主屏幕时，它会引发错误

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

请帮忙。我已经仔细检查了样板，这完全很好。我导入了文件需要的所有内容

Answer 1

我发现了如何通过添加此方法来解决

drawerOpenRoute: 'DrawerOpen',
drawerCloseRoute: 'DrawerClose',
drawerToggleRoute: 'DrawerToggle'
to the drawer, configs fixed the issue for me.

在这里查看：https：//github.com/reaect-community/reaect--导航/问题/3148＃ISSUECOMMENT-35277884

Answer 2

这是反应 - 游动的错误。由于现在已修复，因此您可以通过更新您的React-Navigation来解决它。

https://github.com/reaect-navigation/reaeact-navigation/issues/3148

检查此链接。