reactjs - React Native - ReactNavigation.addNavigationHelpers 不是函数

Question

我使用的是react-navigation 1.2.1，当我将react-navigation更新到2.0.0时，一切都工作正常，但出现以下错误。知道为什么会发生这种情况吗？

ReactNavigation.addNavigationHelpers in not a function.

import * as ReactNavigation from 'react-navigation';

render() {
    const { dispatch, nav } = this.props;
    const navigation = ReactNavigation.addNavigationHelpers({
      dispatch,
      state: nav,
      addListener,
    });

    return <AppNavigation navigation={navigation} />;
  }

//"react-navigation": "2.0.0",
//"react-native": "0.53.3",
//"redux": "^3.7.2"

Answer 1

看来addNavigationHelpers已经从react-navigation的默认导出中移除了，可以看到here .

因此，正如 docs 中提到的，您需要直接添加到 navigation 属性中

<AppNavigator navigation={{
   dispatch: this.props.dispatch,
   state: this.props.nav,
   addListener,
}} />