haste模块映射中不存在“react-navigation”模块

Question

尽管我已经安装了"react-navigation“和”react-native-gesture handler“，但我仍然面临着这样的问题：”反应导航不存在于haste模块映射中“。

import {
  createStackNavigator,
  createAppContainer,
} from 'react-navigation'

const RootStack = createStackNavigator({
  SplashScreen: { screen: SplashScreen },
  MainScreen: { screen: MainScreen },
  AddExpenseScreen: { screen: AddExpenseScreen },
}, {
  initialRouteName: 'SplashScreen',
  headerMode: 'none'
})

const App = createAppContainer(RootStack)

Package.json
------------
"dependencies": {
    "react": "16.8.3",
    "react-native": "0.59.9",
    "react-native-gesture-handler": "^1.5.0",
    "react-native-navigation": "^3.3.0",
    "react-redux": "^7.1.1",
    "redux": "^4.0.4",
    "redux-logger": "^3.0.6"
  },

Answer 1

在您的package.json中，它显示为"react-native-navigation"，但您是从"react-navigation“导入的。

确保正确地按照说明进行https://reactnavigation.org/docs/en/getting-started.html

Answer 2

而不是：

const App = createAppContainer(RootStack)

尝试：

export default createAppContainer(RootStack);

有关详细信息，请查看this。